Twist Drills

Twist Drills

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Twist Drills

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Twist Drills

   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!


GERMAN STANDARD

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°4.jpg

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.


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Size Comparison Table for Straight Shank Twist Drill

5.jpgAMERICAN STANDARD

H.S.S. Straight Shank Twist Drills, Jobber Length, ASME B.94.11M

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7.jpgFinish Types

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H.S.S. Twist Drills, Left Hand Cutting

9.jpgMulti-Blade Tweist Drills

10.jpgPackage for Single Size

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