6.35mm (1/4") Extra Long twist drills series 1 HSS 6.35mmx235mmx350mm (504 6,350)
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$84.55
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6.35mm (1/4") Extra Long twist drills series 1 HSS 6.35mmx235mmx350mm (504 6,350)
$84.55
Guhring
The Guhring Series 504 is an extra-length, high-speed steel (HSS) deep hole twist drill featuring a GT 100 parabolic flute design.
Key Features
- Design: GT 100 parabolic wide flutes and a 130° point angle with a relieved cone.
- Application: Built for extremely deep hole drilling in heavy structural steel and difficult chip-removal conditions.