Product Name | HSS Twist Drill Wood Drill Masonry Drill Bit |
Material | high speed steal/45/carbide tipped |
Finish | Bright/Black Oxide/Tin Oxide/Black&White/Rainbow/Zinc Plated/Nickel Plated/Chrome Plated |
Diameter | 0.2-20mm |
Angle | 118°/130°/135° |
Standard | DIN338, DIN1897, DIN340, ISO235, ANSI, B94.11M, DIN2487, DIN8059, etc |
Product process | Roll forged/fully ground/milled |
Brade | OEM |
Applicatons | concrete, cured concrete, reinforced concrete and other hard materials |