Domom® Metric Tap Drill Bits 6PCS (M3 - M10) coat you will get correct size

you will get correct size

kink free & also is resistant to extreme weather conditions

and environmentally conscious

FOOD SAFE – Has absolutely zero toxic materials used in this kit

Domom® Metric Tap Drill Bits 6PCS (M3 - M10) coat you will get correct sizeImprove your efficiency and quality of work with Domom Metric Tap Drill Bits It takes only 10 seconds to penetrate a one centimeter thick steel plate PRODUCT FEATURES: 100% brand new and high quality Back tapered beyond tap to prevent thread damage from over drilling Deburr also provided on bit beyond back taper Great for opening, tapping, and chamfering PRODUCT SPECIFICATIONS: Type: Screw tap Material: High speed steel 4341 Shank: 1 4 Quick change