Force pro Large HSS Steel Step Cone Drill Titanium Bit Set Hole Cutter 6-40mm Manufacturer Warranty:13852 4-40mm Prevents damage to screw head

Prevents damage to screw head

The wide blade screw design spreads load for a strong hold

Built with an extra strong heavy duty powder coated safety guard

aging and fading and prolong the service life of tire if used regularly

The co-molded grips on the ratchet

Force pro Large HSS Steel Step Cone Drill Titanium Bit Set Hole Cutter 6-40mm Manufacturer Warranty:13852 4-40mm Prevents damage to screw headAbout this item Spiral flute. 2mm increments. Triangular shank. Self starting tip. Suitable for drilling sheet metal & mild steel plate up to 2mm thick. Easy drilling double cutting blades provides faster, smoother cutting on steel sheets, Widely UsedPerfect Step Drill Bits suitable for drill holes in various material within 3mm 0. 12 inch (Iron Plate, Copper Plate, Aluminum Plate); within 5mm 0. 2 inch (Wood, PVC sheet, Insulation Boards). Not