Uxcell Micro Engraving Drill Bits, High-Speed Steel, Uncoated Package Content:6pcs Hole In Base Size:

Hole In Base Size:

1 x Grill Igniter

Model: 50 hole

Alloy 304 stainless steel is one of the most common stainless steel and it is having nickel and chromium alloy metal as non-iron constituents

Keyhole Size: 12mm x 6

Uxcell Micro Engraving Drill Bits, High-Speed Steel, Uncoated Package Content:6pcs Hole In Base Size:Description: 1. Made of high speed steel, with great toughness and hardness, not easy to break, easy chip removal, the drill quenching treatment, improve the hardness of use. 2. This twist drill is proper for electric drill, hand electric drill and impact electric drill. Suitable for DIY resin, amber, wood, plastic, soft metal drilling and carving. 3. Spiral flute design for quick cleaning of chips. The sharp cutting edge provides a smooth cut without