About this product
Country Of OriginMainland China
With MagnetNo
Warranty TypeNo
Product description
3pcs Hss Steel Titanium Coated Step Drill Bits 3-12mm 4-12mm 4-20mm Step Cone Cutting Tools Steel Wood Metal Drilling Power Set
100% Brand New and High Quality
Made from high quality HSS steel
Ideal for using to cut holes in a variety of materials including steelbrass, wood, plastic, etc.(Thickness within 5mm)
Titanium coated to reduce friction and heat
Heat treated and highly polished. Drills perfectly round holes in steel, brass, plastic, wood etc.
3 sided shanks design in order to prevent slippage when in chuck
Two flute design provides faster, smoother and cleaner cuts each step is clearly labeled with the depth diameter in steps
Surface treatment: Titanium Plating