4PCS Drill Bit Titanium HSS Spiral Screw Punching Slotting Hole Cutting 4-8mm

Features: *Made of high-speed steel high hardness good wear resistance and long service life *135° oblique blade design sharp more efficient drilling *Fine grinding blades good chip removal horizontal sawing after drilling *Universal round shank design suitable for hand drills and bench drills tightening is not easy to slip *Suitable for grooving processing of thin wood metal plastic board etc. Specifications: *Surface treatment: Titanium plating *Color: (as shown in the picture) *Model: (as shown in the picture) *Size: 4mm 5mm 6mm 8mm *Quantity: 4PCS *Suitable for drawing grooves of thin wood metal and plastic plates. *Usage: hole drilling drilling cutting Package list: 4pcs drill bits Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.