Used Universal Machine for sale (65,335)

Condition: used, Haida Type: HD-B604-S Sensor: TECSIS load cell Max. Capacity: 2T / 20 kN Unit: G, kg, N, LB (adjustable) Resolution: 1/250,000 Accuracy: ± 0.5% Max. Stroke: 700 mm (without fixture) Test speed: 0.1-500 mm/min (adjustable) Voltage: 220V AC ± 10%, 50/60Hz Chuck: 0-7 mm Weight: approx. 175 kg Dimensions (W x D x H): 88 x 50.5 x 150 cm Condition: used Scope of delivery: (See picture) Ibjdpjzgr Eijfx Afujc (Subject to changes and errors in the technical data!) We will be happy to answer any further questions you may have by phone.

Condition: good (used), functionality: fully functional, Internal article number: 26054 Universal milling machine Deckel FP1 + Heidenhain digital display Ibodpfx Aozx T Agefusc Travel distances: X300 / Y160 / Z340 mm Spindle stroke: 60 mm Power consumption: 1.9 kW Number of spindle speeds: 16 Speed range: 40-2000 rpm Tool holder: SK40 The machine comes from an educational institution and is in good condition. You are welcome to inspect the machine while it is running, in our heated warehouse covering an area of over 500 m².

Condition: used, Year of construction: 1989, Universal CNC Milling Machine MAHO MH 600 E2 Travel X: 600 mm Travel Y: 400 mm Travel Z: 450 mm Numerical Command CNC PHILIPS 432 Ibjdjz Nx Hqopfx Afuec Cone SA40 Spindle speed: from 20 to 4000 RPM Table size: 900 x 480 mm TravelSpindle sleeve travel: 80 mm Year of construction: 1989 1 lubricant tank Voltage: 380 V Width: 2500 mm Depth: 2400 mm Total height: 2000 mm Weight: approx 3,5 T

Condition: excellent (used), Year of construction: 2017, operating hours: 7,000 h, functionality: fully functional, machine/vehicle number: 25787, travel distance X-axis: 800 mm, travel distance Y-axis: 700 mm, travel distance Z-axis: 500 mm, spindle speed (max.): 18,000 rpm, operating hours of spindle: 6,900 h, Equipment: chip conveyor, documentation/manual, Hermle C 400 U – 5-Axis Machining Center Year: 2017 Control: Heidenhain TNC 640 Condition: Very good Machine ON: 18,512 h Program: 9,268 h Spindle ON: 6,900 h Drive ON: 18,514 h Axes in motion: 7,147 h Technical specifications: Iodpfxoz H Agbs Afujbc X/Y/Z travel: 850 / 700 / 500 mm A-axis: 25 rpm C-axis: 30 rpm Spindle speed: up to 18,000 rpm Power: 20 kW Torque: 173 Nm Tool holder: HSK 63 Tool magazine: 38 + 50 positions NC swivel rotary table: Ø 650 mm Swivel range: +91° to −139° Equipment: Heidenhain touch probe BLUM tool measurement Electronic handwheel Chip conveyor Oil mist extraction Inspection possible by appointment.

Condition: used, Year of construction: 1996, functionality: fully functional, machine/vehicle number: 500 050, travel distance X-axis: 500 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 400 mm, torque: 82 Nm, controller manufacturer: Grundig / Heidenhain, controller model: MillPlus, workpiece length (max.): 500 mm, workpiece width (max.): 400 mm, workpiece height (max.): 400 mm, workpiece diameter (max.): 50 mm, workpiece weight (max.): 200 kg, total height: 2,200 mm, total length: 2,200 mm, total width: 1,800 mm, table width: 500 mm, table height: 800 mm, table length: 700 mm, table load: 200 kg, rotary table diameter: 500 mm, rotational speed (min.): 20 rpm, rotational speed (max.): 9,000 rpm, overall weight: 3,000 kg, spindle speed (min.): 20 rpm, spindle speed (max.): 9,000 rpm, Deckel Maho DMU 50 T – CNC Universal Milling Machine (Year of manufacture: 1996) For sale is a well-maintained and fully functional CNC universal milling machine, the Deckel Maho DMU 50 T, equipped with the proven MillPlus control system. This machine is ideally suited for toolmaking, the production of single parts and small series, and for training workshops. Key features: Control system: MillPlus (Deckel Maho) Travel ranges: X = 500 mm / Y = 400 mm / Z = 400 mm Table: Swiveling rotary table for flexible 5-axis machining Spindle: SK40, up to 9,000 rpm Ijdpfx Aez D Ab Tefujbc Equipment: Full enclosure with sliding doors and ergonomic control panel Sales and transport conditions (Incoterms): Sales condition: EXW (Ex Works / Ex Location) Dismantling & Loading: Dismantling, removal from the building, loading, and transport must be completely organized and carried out by the buyer (at their own expense and risk). Dismantling can also be carried out for a fee. Various accessories included. The machine can be inspected on-site by appointment.

Condition: used, Year of construction: 1990, operating hours: 70,042 h, functionality: fully functional, machine/vehicle number: 120035, travel distance X-axis: 1,200 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 600 mm, total height: 2,645 mm, total length: 3,560 mm, total width: 2,840 mm, overall weight: 11,000 kg, Equipment: chip conveyor, Control system: 432, software version 700 (4th axis = rotary table) 60-position tool changer (tool length/diameter/weight = 315 mm/125 mm/10 kg) Clamping surface of the CNC rotary table: D1000 x 820 mm Table load capacity: 1000 kg Travel distance, longitudinal (X-axis): 1200 mm Travel distance, transverse (Z-axis): 600 mm Travel distance, vertical (Y-axis): 600 mm Spindle mount: ISO40 Spindle speed, continuously variable in 2 ranges: 20-6300 rpm Feed rates, X, Y, and Z axes: 1-4000 mm/min Rapid traverse, X and Z axes: 12 m/min Rapid traverse, Y axis: 10 m/min Feed rate, rotary table movement (B-axis): 1-1500 °/min Rapid traverse, rotary table movement: 10 rpm Spindle drive: 15 kW Total connected load: 40 kVA Weight, approx.: 11000 kg Ibodsz Ngqqopfx Afuoc Space requirement, approx. (L x W x H): 3560 x 2840 x 2645 mm Technical data subject to change without notice. Errors and prior sale excepted.

Condition: good (used), Mikron WF 32 CH Universal Milling Machine Machine with chip and splash guard enclosure Equipped with a Heidenhain TNC355 control system Technical Data Manufacturer: Mikron Type: WF 32 CH Control System: Heidenhain TNC355 Travel Ranges: X 560 mm, Y 500 mm, Z 400 mm Clamping Area: 530 x 900 mm Rapid Traverse Rates: X, Y 6,000 mm/min, Z 5,000 mm/min Spindle Speed: 20 – 6,300 rpm Dimensions: 2,700 x 2,000 x 2,400 mm Weight: 2,400 kg Heidenhain TNC355 Operating Manual Heidenhain TNC355 Programming Examples Ibodpfxswit Rhe Afuoc Heidenhain TNC 355 Service Manual More items – new and used – can be found in our shop! International shipping costs available upon request!

Condition: used, Zwick Type: Z30 Isdpfezil Ucjx Afuebc Technical data: Overall height 2114 mm, width 748 mm, depth 580 mm Fmax: 30 kN Vmax: 125 mm/s Accessories: Extensometer ClipOn 13.5 mm Extensometer ClipOn 40 mm Computer + testXpert II V3.5 software Total weight approx. 500 Condition: used Scope of delivery: (See image) (Subject to changes and errors in the technical data and specifications!) We will gladly answer any further questions you may have over the phone.

Condition: used, Universal Milling Machine GAMBIN 11 M Travel X: 800 mm Ibsdez Nx Eajpfx Afujc Travel Y: 300 mm Travel Z: 630 mm Cone: SA 40 Spindle speed: from 25 to 1800 RPM Table size: 1300 x 300 mm Horizontally + vertically tilting head Spindle motor: 4,8 KW Auto Feeds X - Y - Z Spindle body exit: 240 mm Lubrification Voltage: 380 V Width: 2000 mm Depth: 2100 mm Total height: 1800 mm Weight: approx 2,2 T

Condition: good (used), Universal tool milling machine Mikron WF 2 Manufacturer: Mikron Type: WF 2 Machine category: Universal tool milling machine Spindle speeds: 12 Speed range: 50–2240 rpm Spindle speed step: 1.4 Feeds: 18 Feed range: 8–400 mm/min Feed step: 1.25 Rapid traverse rate: 1400 mm/min Milling spindle motor: 2-speed, 1.2/1.8 kW at 1400/2800 rpm Feed motor: 0.55 kW at 1400 rpm Coolant pump motor: 0.1 kW at 2800 rpm Longitudinal travel X: 420 mm Transverse travel Y: 250 mm Vertical travel Z: 335 mm automatic / 340 mm manual Vertical travel with optical measuring system: 300 mm automatic / 310 mm manual Ibjdpfx Afjzw U Nfeusc Clamping surface of fixed angle table: 250 × 700 mm Machine weight with vertical milling head and angle table: approx. 770 kg Weight with all accessories: approx. 1250 kg Position indicator: digital for X/Y/Z Machine vice: included Tool holders and collets: extensive range of accessories available Operating manual: included No guarantee is given for the accuracy, completeness, or up-to-dateness of the information provided.

Condition: ready for operation (used), Year of construction: 1996, Immediately available ex location: CNC universal milling machine Reckermann Type: Primo II Year of manufacture: 1996 Heidenhain TNC 430 control Spindle taper SK 50 Infinitely variable spindle speeds: 20 – 2,000 rpm Table load capacity: 1,000 kg Stepless feed rates: 20 – 6,000 mm/min Travel (X / Y / Z): 1,000 / 400 / 350 mm Drive: 7.5 kW Weight: 4 t Price: EUR 2,500 plus VAT, ex location Isdpjz Ixk Esfx Afujbc

Condition: as good as new (ex-display), Year of construction: 2003, functionality: fully functional, workpiece height (max.): 1,250 mm, workpiece diameter (max.): 1,950 mm, THE TURNMILL. BUILT IN THE EARLY 2000’S WELL IN ADVANCE AT THAT TIME. COPIED BY SEVERAL MANUFACTURERS SINCE. THIS IS THE ACTUAL DEMONSTRATION MACHINE USED IN HOUSE FOR THE COMPONENTS SEEN IN THE PHOTOGRAPHS THE TURNMILL IS A WONDERFULLY VERSATILE TURNING, MILLING AND GRINDING MACHINE WITHIN ITS CAPACITIES Swing 1950mm; turning 1500mm; workpiece height 1250mm; table speeds to 630rpm Condition perfect. Equipment extensive. Value for money - impressive Ibodpfx Afey Uxv Tjuec

Condition: excellent (used), Year of construction: 2017, functionality: fully functional, Equipment: documentation/manual, We offer you: Manufacturer: Chiron Type: FZ08 MT Precision+ high speed plus Year of manufacture: 2017 Control system: Fanuc 31i-B5 Technical data: Travel ranges: X-axis: 210 mm Y-axis: 200 mm Z-axis: 360 mm B-axis: -10° to +100° C-axis: 360° Main spindle: Speed range – main spindle: max. 54,000 rpm Drive power – main spindle (100/25%): 3.5 / 5.2 kW Torque: max. 2 Nm Turning spindle: Max. bar diameter: 32 mm Speed range: 15 – 8,000 rpm Drive power (100/15%): 9 / 12 kW Torque: max. 14.3 Nm NC 2-axis swiveling unit: Swiveling angle: -60° to +180° Isdpfez I U D Usx Afusbc NC rotary table diameter: 170 mm Tool changer: Tool holder: HSK-E 32 Number of tool positions: 40 Max. tool diameter: 45 / 100 mm Max. tool length: 200 mm Max. tool weight: 1.2 kg Tool change time: approx. 0.8 sec Chip-to-chip time: approx. 2.5 sec Feed rates: Rapid traverse (x/y/z): 75 m/min Operating hours: approx. 37,280 h Spindle hours: approx. 11,360 h Please refer to the PDF in the attachment for technical features and accessories. Accessories, tools shown in the images, and clamping devices are only included in the scope of delivery if this is noted in the additional information. Subject to change and errors in technical data and specifications, as well as prior sale!

Condition: good (used), Year of construction: 2014, functionality: fully functional, DMG Mori Sauer Lasertec 65 Shape Year of manufacture: 2014 X-axis travel: 650 mm Y-axis travel: 650 mm Z-axis travel: 560 mm Control system: Siemens 840D sl Main spindle: Speed range – main spindle: 20 – 10,000 min/-1 Drive power – main spindle: 13 / 9 kW Max. torque: 83 / 57 Nm Tool interface: HSKA63 DIN 69893 NC rotary table: Table clamping surface: 800 x 650 mm Max. table load: Swiveling range / Rotational range T-slots: 600 B: +/- 120 C: 360 Max. workpiece dimensions: 650 (840) x 500 mm Tool magazine: Number of tool positions: 30 Iedpfjz Ix Uqjx Afujbc Max. tool weight: 6 kg Max. tool diameter: 80 mm Max. tool diameter with free neighboring position: 160 mm Max. workpiece length: 315 mm Tool change time (tool to tool): 1.6 sec Chip removal time: 8.0 sec Feeds: Rapid traverse: 40 m/min Feed force: 7/13/10 kN Feed rate: 1 – 40,000 mm/min Total power consumption: 24 kVA Machine weight: approx. 11.5 t Space requirement: approx. 4.5 x 3.5 x 2.3 m Documentation Coolant system Electrical handwheel Laser head: 100 watts Laser operating hours: 6177 h / 2802 h Machine operating hours: 18703 h / 4738 h

Condition: excellent (used), Year of construction: 2008, functionality: fully functional, machine/vehicle number: 86966, travel distance X-axis: 2,600 mm, travel distance Y-axis: 700 mm, travel distance Z-axis: 800 mm, controller model: Siemens 840D, total height: 3,850 mm, total length: 8,350 mm, total width: 4,200 mm, overall weight: 35,000 kg, spindle speed (min.): 30 rpm, spindle speed (max.): 4,000 rpm, spindle motor power: 57 W, spindle nose: SK50, number of slots in tool magazine: 30, Equipment: chip conveyor, documentation/manual, For sale is an AXA VHC50-2600 XTS, including a KUKA robotic system with conveyor belts (partial sale possible). An spare parts package worth approximately €180,000 is also included. The price is including delivery to your location – within Germany. Ibsdpfx Afjz S T Rcouoc For more detailed technical specifications, please see the attached documents. An inspection can be arranged at any time. Installation and recommissioning can also be organized.

Condition: used, Zwick / Roell Material Testing Machine / Universal Testing Machine Zwick / Roell Z020 Allround-Line BT2-FR020TNW.A50 20 kN material testing machine for tensile and compression testing with testControl II & testXpert V3.5 Ibsdpfx Afjzra Rqouec For sale is a used material testing machine from the manufacturer Zwick / Roell. The machine is suitable for tensile and compression tests on metals, plastics, elastomers, composite materials, and numerous other materials in the laboratory, quality assurance, research and development. Technical data: Manufacturer: Zwick / Roell Model series: Z020 Allround-Line Type: BT2-FR020TNW.A50 Testing force: 20 kN Testing direction: Tensile & Compression Testing space height: 1000 mm Crosshead speed: 0.0005–1000 mm/min Power connection: 230 V / 50–60 Hz Power consumption: 8 A Electronics: testControl II Software: Zwick / Roell testXpert V3.5 Equipment: Servo-electric material testing machine testControl II control system Industrial PC with installed testXpert V3.5 software 20 kN Xforce P load cell 2.5 kN Xforce P load cell Testing table Test fixture Various connection and cable sets Accessories as shown in the pictures Dimensions and weight: Machine dimensions (approx.): 1244 × 690 × 1324 mm (W × D × H) Weight: approx. 212 kg Application areas: Tensile testing Compression testing Material testing Quality assurance Research & Development Testing laboratory Education and training Scope of supply: 1 × Zwick / Roell Z020 Allround-Line material testing machine testControl II control system Industrial PC with installed testXpert V3.5 software 20 kN Xforce P load cell 2.5 kN Xforce P load cell Connection and cable sets Further accessories as shown in the pictures Condition: Used Visual condition as shown in the pictures Functional scope as shown in the pictures Nameplates are present The table, monitor, keyboard, and mouse shown in the photos, as well as any other items not explicitly mentioned, are not part of the sale. Shipping or freight forwarding possible. Subject to change, errors and prior sale. We will be happy to answer any further questions by telephone.

Condition: excellent (used), Year of construction: 2017, functionality: fully functional, We offer you: CNC machining center, universal, with robotic automation Manufacturer: DMG MORI Type: DMU 50 3rd with Lang RoboTrex52 Year of manufacture: Machine 2017 / Automation 2021 Control system: Celos with Siemens 840D sl Operate Technical data: Travel ranges: X-axis: 650 mm Y-axis: 520 mm Z-axis: 475 mm Ibjdpfx Ajz A A E Nofujc B-axis: -35 to +110° C-axis: 360° Main spindle: Speed range - main spindle: 20 - 15,000 rpm Drive power - main spindle (100/40%): 21 / 16 kW Work table: Table dimensions: D 630 x 500 mm Tool changer: Tool holder: SK 40 Number of tool positions: 60 Feed rates: Rapid traverse (x/y/z): 42 m/min Operating hours: approx. 32,000 h Spindle hours: approx. 12,000 h Technical features & accessories: - Active spindle cooling - Direct path measuring system in all axes - Drag chain chip conveyor - Internal coolant supply (IKZ) 40 bar, includes: - Paper band filter - Tank 600 l - Canopy - Rotary feedthrough in spindle center - Compressed air through the spindle center - Flushing gun - Oil and emulsion mist separator, mechanical - Infrared measuring probe, manufacturer Heidenhain TS 649 (if available) - Preparation for 3D quickSET - Operating mode 4 - ATC – Application Tuning Cycle - Tool breakage monitoring TRS2 (if available) - Tracy surface interpolation - Automation system Lang RoboTrex 52 Accessories, tools, and clamping devices shown in the images are only included in the scope of delivery if this is stated in the additional information. Subject to changes and errors in the technical data and specifications, as well as prior sale!

Condition: excellent (used), Year of construction: 2010, functionality: fully functional, travel distance X-axis: 500 mm, travel distance Y-axis: 450 mm, travel distance Z-axis: 400 mm, workpiece length (max.): 630 mm, workpiece width (max.): 630 mm, workpiece height (max.): 500 mm, workpiece weight (max.): 200 kg, total height: 2,590 mm, total length: 4,780 mm, total width: 4,410 mm, table height: 390 mm, table length: 390 mm, overall weight: 5,900 kg, spindle speed (max.): 18,000 rpm, spindle motor power: 25 W, number of slots in tool magazine: 30, Equipment: chip conveyor, Year of construction: 2010 CNC controller: Heidenhain iTNC 530 Axes X-axis travel mm: 500 Y-axis travel mm: 450 Z-axis travel mm: 400 C-axis degrees: 360º (0,001) B-axis degrees: 0º/108º (0,001) Rapid traverse m/min: 80/50/50 Milling/turning table nc: Table dimensions mm: Ø390 Maximum workpiece size (D x H) mm: Ø630x500 Max. workpiece weight kg: 200 Spindle Spindle speed rpm: 18000 Spindle drive power kW: 35/25 (40%ED/cont) Spindle torque Nm: 130/87 Ibsdpfx Afjz Dp Dbsujc Tool system Tool holder: HSK-A 63 Tool magazine slots: 30 With free neighboring places mm: 130 With occupied neighboring places mm: 80 Max. Tool Length mm: 300 Chip-to-chip time s: 5 Equipment Chip conveyor Infrared probe Rinsing gun blowing air through spindle center selectable via M-function Signal lamp Laser tool measurement for measuring tool length and diameter Programmable coolant nozzles Heat compensator Direct measuring system XYZ Electrical cabinet active cooling unit Oil skimmer Ready for internal cooling (40/80 bar) RENISHAW Measuring probe Automatic door Machine running times Under power: 54257 Spindle Working: 32498 Rated power kVA: 48 Basic machine dimensions / weight Length mm: 4780 Width mm: 4410 Height mm: 2590 Weight kg: 5900

Condition: used, CNC universal tool milling machine DECKEL, type FP 4 ME - DEFECTIVE Machine No. 2205, Year of manufacture 1989 CNC path control: GRUNDIG Contur 3 - Control system does not boot up Travel ranges: X: 485 mm, Y: 385 mm, Z: 380 mm Table size: 800 x 460 mm Spindle mount: ISO 40 Spindle speed: 63 - 3150 rpm, 22 steps Feed rate range: 2 - 3000 mm/min, stepless Quill movement: Horizontal and Vertical Main spindle drive: 3.7 / 4.4 kW - Hydraulic tool clamping - Swiveling control panel - Electronic handwheel - Fixed angular table - Coolant system in the machine base - Control cabinet located next to the machine, dimensions L x W x H: 800 x 750 x 1150 mm Space requirement L x W x H: 2000 x 2000 x 2000 mm Weight approx.: 2400 kg Good condition - control system does not boot up. Ibsdoz Ebvrjpfx Afusc

Condition: good (used), Year of construction: 2004, functionality: fully functional, Universal machining centre Deckel Maho DMU 50 M with Heidenhain TNC 310 CNC control. Swivel-rotary table, SK 40 spindle taper with hydraulic drawbar. In good working condition, can be inspected under power. Iodpfx Afeytpy Eousbc

Condition: excellent (used), Year of construction: 2015, Mikron HPM 800U HD 5 axis Vertical Machining Centre, with 7 pallet changer (2015) Traverses XYZ: 800 x 800 x 550mm, 500 x 500mm table, A axis -91 / + 121 degrees, Ibedpfx Aozm Ticefuec C axis, 360 degrees, Heidenhain TNC530, Spindle Speed 20,000rpm, 36kW Spindle Motor, HSK A63 Spindle Taper, 165 tools, swarf conveyor, through spindle coolant,

Condition: ready for operation (used), Year of construction: 1969, x-travel 700 / 710 mm y-travel 275 mm z-travel 350 mm taper in main spindle ISA 40 table surface area 900 x 250 mm T-slots 3 x 18 x 60 Stk. turning speeds 32.0 - 2000 U/min feed stepless 15 - 750 mm/min voltage 400 V total power requirement 4.0 kW weight of the machine ca. 1400 kg range L-W-H 1000 x 1400 x 1800 mm from a training workshop (vocational school) - in checked conditions - machinevideo - ?v=fKENsjnLZxY Features: - Robust, electric-motor-driven universal milling machine - With horizontal and vertical main spindles * Vertical main spindle can be swiveled 360° in two planes - Sturdy T-slot clamping table with 18 mm T-slots - Electric feed control - Stepless speed adjustment Ibodpozkbnzjfx Afujc - Swiveling machine light - Control cabinet, installed on the right - Original operating instructions Machine data sheet

Condition: used, Universal Milling Machine MAHO MH 800 Travel X: 700 mm Travel Y: 450 mm Travel Z: 450 mm Spindle SA 40 Spindle exit : 125 mm Spindle speed: from 32 to 1600 RPM Table size: Length 1050 mm x Width 620 mm Manual table travel: 225 mm Isdpfx Afjz Nx Ibjuebc Table rotation at 360° Swivel table at +/- 30° Scale 3 axes ACU-RITE Sensory drilling Feeds spindle not working Clutch speed used Lubricant pump Voltage: 380 V Width: 2000 mm Depth: 2100 mm Height: 2500 mm Weight: 3 T

Condition: good (used), functionality: fully functional, FP1 Milling Machine – Fully functional with extensive accessories For sale is an FP1 milling machine, fully functional and with a wide range of accessories. The accessories include, among other things: Tool cabinet Dividing head Vise/Vises Various collets Various tools and other accessories The machine is sold including the accessories shown in the pictures or that are available. Condition: used, fully functional Inspection: possible by arrangement. Isdpfx Aoz Ingiofusbc Please feel free to contact us if you have any questions.

Condition: excellent (used), Year of construction: 2017, functionality: fully functional, 5-axis machining center Hedelius ACURA 65, including standby magazine Control system: TNC 640 Year of manufacture: 2017 Internal machine number: 80 Travel distances: X-axis: 700 mm Ibodjz Ix Uwjpfx Afuec Y-axis H / V: 650 / 465 mm Z-axis: 600 mm Rotary-swivel table: Ø 650 x 540 mm Swivel range: +30° to -115° Table load: 500 kg Mount: DIN 69871 AD 40 Tool magazine: 65 positions Spindle speed: 50 - 14,000 rpm Accessories Standby magazine with 180 spaces Incline bed coolant system SKM 900 Chip conveyor LTA extraction system 3D measuring probe Coolant gun KinematicOpt