YT-44627 Metal drill bit set 26/28 mm, 2 pcs

Description

Designed for drilling high-quality stainless steel, structural and cold-rolled steel.
HSS 4241 steel provides several times higher drilling speed and remains resistant to damage and blunting while keeping drill geometry.
Cross-point "split point" tip with a 135° point angle allows drilling without prior punching, ensuring perfect centring.
A lower friction coefficient reduces chip and swarf build-up on the drill bit
Overall length 150 mm
Working length 75 mm.
Shank 1/2 inch (12.5 mm)


Weight, kg0.666
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