The sizes of the fully ground drill bits is from 1mm to 20mm
amber surface finished give protection from rusting and good looking
HSS M35 Twist Drill Bit 1mm-20mm
The amber surface give the drill bits a nice looking, and can also protect the drill bits from rusting
Both the 135 degree split point and 118 degree general angle are available for this drill bits
The M35 material is one kind of high speed steel, it contains 5% cobalt. That ensure the drill bits can have excellent performance in drilling the stainless steel.
Your logo can be putted on the drill bits.
Your artworks can used on the packing, and named packing is available for the fully ground drill bits.
Released on:2019-06-20 Updated on:2019-07-31
