New HSS Steel Large Step Cone Drill Titanium Bit Set Hole Cutter, which is made from high quality HSS steel, and with the Titanium coated to reduce friction and heat
The 3 cutters come in the following sizes increments of 2 mm : 4 - 32 mm, 4 - 20 mm, 4 - 12 mm.
100% brand new and high quality
Parameters:
1. Material: high speed steel
2. Specifications: 4-32,4-20,412, hexagonal handle: about 6.35 mm/ 0.25 in
3. Applicable scope: woodworking punch
4. The product is available in 4-32,4-20,412 three specifications.
