High Speed Steel Twist Drill Bit 6.4mm Fully Ground Titanium Coated 2 Pcs M4x15mmx1.1mm Type: SMA Male to TS9

Type: SMA Male to TS9 Male

250cm sticky workbench ruler

Rotating Shaft Length:20mm

180 Degree operation handle

so that prevent your floor surface from scratching

High Speed Steel Twist Drill Bit 6.4mm Fully Ground Titanium Coated 2 Pcs M4x15mmx1.1mm Type: SMA Male to TS9The product is made of high speed steel, and the surface is plated with titanium. Smooth surface finish, long service life. Suitable for wood, malleable iron, aluminum, plastic etc. Great replacement for your dull drill bit to improve work efficiency. Straight shank design is more suitable for many electric drills (here is not included). Specification: Shank Type: Round Shank Tool Flute Type: Spiral Rock Well Hardness Grade: 63 66 HRC Type: N Type 120