8mm Tungsten Twist Drill Bit Kit Compatible with Engraving Tools

1 [10PCS IN 1 SET] Including 10pcs twist drill bit, the hole diameter is 8mm, easy to use and replace. 2 [TUNGSTEN STEEL] Made of excellent tungsten steel material, with high hardness, good bending strength and wear resistance. 3 [HIGH EFFICIENCY] These drill bits have good milling and cutting performance to ensure high efficiency operation. 4 [INCISIVE EDGE] The cutting edge is incisive, very suitable for engraving, milling and drilling, and the surface is clean, tidy and free of burrs. 5 [APPLICABLE MATERIAL] Can be used for engraving PCB, CNC, circuit board, metal, plastic, wood, SMT, glass fiber, carbon fiber board, etc.

What's in the box
10 x Twist Drill Bit