Features:
1. Strict quality control, excellent cutting performance.
2. of high hardness, high strength, good abrasion resistance, not easily broken.
3. Hard material is ,after high for frequency welding technology and heat treatment.
Specifications:
Product name: Carbide Drill
Material: Alloy
Shank diameter:1.5mm
Drilling diameter:1mm ,
Size:20mm
Color: Sliver
For auto glass repair
Package content:
4 x Drilling