Products
![Straight shank twist drillÉú®aS¼Ò](/upLoad/product/month_1904/1.jpg)
Straight shank twist drill
Type | Thick core drills for industrial use |
Product line | Full grinding |
Size range | British/Letter/Number/Metric |
Angle | 118¡ã/135¡ãDouble Back Angle |
Material Science | HSS |
Surface treatment | Oxynitride black/Roast yellow |