6 Pcs/set HSS 6542 Titanium Coated Woodworking Combined Tap and Drill Metric Deburr Countersink Bits Strong Hex Shank Spiral Tap

This set of combined tap and drill works great in drilling and tapping and it has 6 sizes in a set, which would meet your different demands perfectly.
Features:
1/4" quick change hexagonal shank.
High-speed steel with titanium coated, rust protection and good looking.
The combined tap and drill performs well in drilling and tapping processing.
Drilling and tapping 2 in 1, suitable for wood, plank, aluminium plate or sheet iron.
It includes 6 sizes in one drill bit set(M3*0.5, M4*0.7, M5*0.8, M6*1, M8*1.25, M10*1.5).
Specifications:
Material: High-speed steel 6542
Surface Treatment: Titanium plated
Hex Shank Diameter: 6.35mm
Package Weight: Approx. 87g / 3.09oz
Package Size: Approx. 9 * 5.5 * 0.6cm / 3.54 * 2.17 * 0.24in
Package List:
6 * Screw Tap