29 PCS Mechanic Drill Bit Set Precision tip geometry guarantees the

Precision tip geometry guarantees the drill bits a sharp cutting edge which provides a faster cutting speed

35mm(1-3/8")

The step drill bits set for metal are suitable for home DIY

step drill bit

Black and Gold Premium HSS Jobber Length Drill Bits and Hand Plug Taps with Metal Indexed Box

29 PCS Mechanic Drill Bit Set Precision tip geometry guarantees the29 PCS Mechanic Drill Bit Set, M2 HSS Heavy Duty Mechanist Drill Bit Kit with Black and Gold, 3 Flat Twist Drill Bit Set BLACK & GOLD FINISH MECHANIC DRILL BIT SET: Premium M2 high speed steel construction with black and gold finish offers the drill bit wear resistance and durability. Black and golden surface finish resists corrosion and lubricates the drill bits better for cutting metal, wood, and plastic. 135 DEGREES SPLIT POINT and PRECISION