New 3Pcs Large HSS Steel Step Cone Drill Titanium Bit Set Hole 4-12/20/32mm

Translation missing: zh-CN.products.product.overview Features:
100% Brand New.
Material: HSS steel
Color: Golden
Surface treatment : Titanium plating
 The 3 cutters come in the following sizes increments of 2mm : 4 - 32mm ,4 - 20mm, 4 - 12mm.
Ideal for using to cut holes in a variety of materials Including steel, brass, wood, plastic, etc.
 Set of 3 for jobs of all sizes.
2 fluted edges for faster, smoother cutting.
 3 sided shanks prevent slippage when in chuck.
Made from high quality HSS steel.
Package Content:
 1 x 3Pcs set HSS Drill Bit Set