Proferred High Speed 21 Pc Index 135 Degree Split Point Cutting 900
- Description
- Features
Description
PROFERRED HIGH SPEED 21 PC INDEX 135 DEGREE SPLIT POINT CUTTING 900
- M2 MATERIAL WITH BLACK FINISH.
- SPLIT DRILL POINT.
- 35° CUTTING ANGLE.
- BRINELL HARDNESS HB 200-220.
- DURABLE PLASTIC, INDEXED STORAGE CASE.
- SET CONTENTS:21 PC. (C20001) - 1/16" TO 3/8" IN 1/64" INCREMENTS

















The ThunderTwist’s TriCarb grade tip guarantees longer life with faster penetration due to increased chiseling action. ThunderTwist’s flute design, combined with copper brazing alloy creates the most reliable drill bit on the market. It is made with high quality American chrome-molybdenum nickel steel that is vacuum heat treated, and shot-peened for superior strength under the roughest conditions.