HIDOTOL 6pc Metric Titanium Combination Drill and Tap Bits Set, 3-in-1 Bit Tool for Drilling, Tapping and Countersinking

• High Quality Material - High speed steel provide good wear resistance and cutting performance. Titanium coating provide longer bit life by resisting heat buildup.
• Widely Application - Taps suitable for drilling, tapping, deburring on wood, plastic, iron, aluminum, copper, soft metal, etc.
• High Efficiency - 1/4 inch hex shank fit into most power tools, such as electric drill, bench drill, drill press and Tapping machine.
• Self-centering Design - Self-centering point, do not need assistant center drilling or center punching.
• Sizes Include - Metric M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1, M8 x 1.25, M10 x 1.5 in 6pcs molded plastic case.

specification Material: HSS 4241 Drill and tap hardness: HRC64 Shank: 1/4” Hex Shank Size: SAE 6-32nc, 8-32nc, 10-24nc, 10-32nc, 12-24nc, 1/4-20nc; Metric M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1.25, M8 x 1, M10 x 1.5; Package: molded plastic casefeatures ·3 FUNCTION in 1 bits The functions ofdrilling, tapping and countersinking are combined in 1 step .WorkingEfficiently and Saving Time and Energy. ·Easy to Read Label Each drill tap is engraved with a label,which is convenient for you to choose the size that suits you. ·Molded plastic case easy to carry Molded plastic case that is lightweight anddurable for easy storage and portability for all jobs. ·Spiral flute type Flute form help clear chips and debris awayfrom the bit, decreasing friction and heat for a faster, cooler drillingprocess. ·Warm Tips Before Use Use cutting oil or spray lubricant, don't overtorque and keep straight. These last for several uses in mild to softmaterials.