WIDIA GTD Victory 3954989 GT20 Form D High Performance Spiral Flute Tap, Left Hand Cutting, 1/4-20 Thread, Plug Chamfer, Left Hand Flute Direction, 3 Flutes, TiCN Coated, HSS-E-PM
Item #:
GTD 3954989
Product Info
Widia GTD
Manufacturer Part #: 3954989
WIDIA GTD Victory Spiral Flute Tap, Form D High Performance, Series: GT20, Measurement System: Imperial, UNC Thread Standard, 1/4-20 Thread, Plug Chamfer, 3 Flutes, HSS-E-PM, TiCN Coated, Class of Fit: 3BX, Left Hand Cutting Direction, 0.44 in Thread Length, 2-1/2 in Overall Length, 0.255 in Shank Diameter, Left Hand Flute Direction, Steel, Gray Cast Iron and Ductile Cast Iron Material Application, Yes Through Coolant
- New generation of high performance, high speed steel powdered metal taps for material specific tapping applications
- Optimum combination of grades, geometries and coatings to deliver higher quality threads and longer tool life
- Boost your productivity with our unique, highly wear resistant powder metal substrate, modified with a higher than standard cobalt content for greater heat resistance
- Enhanced design for reliable thread in different materials
- More resistant to edge chipping than carbide
- Better performance at high speeds
- Chamfer design for minimized chip load and lower torque
- Manufactured from powdered metal high speed steel coated for thread cutting and thread forming in various applications
- Offer performance advantages over other regular high speed steel taps
- High wear resistance and hot hardness without sacrificing edge strength
- PVD coatings offer outstanding thermal stability, hot hardness, oxidation resistance and low coefficient of friction
- Taps can be used in collet and hydraulic holders
- Low runout of thread and chamfer
- Long tap life at up to 50% higher tapping speed
- Excellent chip control
- Reliable performance
- Exceptional thread quality
- Left hand spiral fluted taps push chips ahead in through holes
- Optimized spiral flute design enables deep blind holes to be threaded
- Proprietary TiCN coating (hardness 3000 Vickers) is harder, tougher and more wear resistant than TiN under conditions of moderate cutting temperatures
Item Specifications
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Plug
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3BX
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Left Hand
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TiCN Coated
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Left Hand
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HSS-E-PM
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Steel, Gray Cast Iron and Ductile Cast Iron
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Imperial
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3
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2-1/2 in
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GT20
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0.255 in
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0.44 in
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1/4-20
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UNC
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Yes
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Form D High Performance