China manufacture 25pcs HSS M35 fully ground cobalt drill bits set

Feature highlights：

The drill bits packed in robust plastic case

amber surface finished give protection from rusting and good looking

M35 5% cobalt material ensure the drill bits can be used for drilling stainless steel

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specification

China manufacture 25pcs HSS M35 fully ground cobalt drill bits set

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.

25pcs fully ground cobalt drill bit set contains: 1-13mm*0.5mm

China manufacture HSS M35 fully ground cobalt drill bits set