Dear Customers, we can accroding to your requirements to offer you different types of twist drills. If you need customized twist drills, welcome to contact us freely!
H.S.S. Straight Shank Twist Drills, DIN338
Cylindric short, right-hand cutting
High security against fracture, high precision of concentric running
Well suitable for all normal drilling work
Split-Point angle 118° or 135°
Split point angle 135°
Up to 40% faster drilling rate than comparable drill bits with 118° drill bit tip without split point. Pilot drilling without pre-punching.
Size Comparison Table for Straight Shank Twist Drill
H.S.S. Straight Shank Twist Drills, Jobber Length, ASME B.94.11M
H.S.S. Twist Drills, Left Hand Cutting
Multi-Blade Tweist Drills
Package for Single Size