WIDIA GTD VariTap 6140197 VT-SFT TC Form C High Performance Multi-Purpose Spiral Flute Tap, Right Hand Cutting, 1/4-28 Thread, Semi-Bottoming Chamfer, Right Hand Flute Direction, 3 Flutes, Black Oxide, High Vanadium HSS-E
Item #:
GTD 6140197
Product Info
Widia GTD
Manufacturer Part #: 6140197
WIDIA GTD VariTap Spiral Flute Tap, Form C High Performance Multi-Purpose, Series: VT-SFT TC, Measurement System: Imperial, UNF, 1/4-28, Semi-Bottoming Chamfer, 3 Flutes, High Vanadium HSS-E, Black Oxide, Right Hand Cutting, 0.62 in Thread Length, 2.49 in Overall Length, 0.255 in Shank Dia, Right Hand Flute Direction, Carbon and Alloy Steels, Stainless Steels, Ductile Iron and Cast Aluminum Material Application
- Spiral flute geometry optimized to provide efficient chip ejection in blind holes
- Manufactured from high vanadium HSS-E to provide long and consistent tool life
- Geometry designed to allow tapping of a wide variety of ductile materials
- Ideal for customers who have a variety of materials to machine
- Semi-bottoming chamfer (2-2.5P) – this short chamfer enables threading close to the bottom of blind holes
- Due to the slightly longer chamfer and more working teeth, this chamfer is more efficient than a bottoming chamfer
- WP49EG grade – HSS-E substrate with black oxide surface treatment
Item Specifications
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Semi-Bottoming
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Right Hand
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Black Oxide
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Right Hand
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High Vanadium HSS-E
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Carbon and Alloy Steels, Stainless Steels, Ductile Iron and Cast Aluminum
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Imperial
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3
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2.49 in
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VT-SFT TC
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0.255 in
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0.62 in
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1/4-28
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UNF
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Form C High Performance Multi-Purpose