Patent High Speed Non-Slipping Exchangeable Concrete Drill Bits
- Size : 3.0 mm x 90 mm
- Patent 3.0mm drill bit with replacement tip in design
- Made of high quality Nickel-Chromium Steel with industrial grade
- Tungsten carbide tip for long life and efficient drilling
- Replacement tip in design of screw-type is adapted for the concrete
- Drill bit for high speed drilling and non-slipping screw driving
- Hardened core for extra strength and reduce breakage
- For drilling in masonry, concrete, 2mm steel plate, rock, wood
- Effectively changes the traditional way of working
CODE：PEC0301
SIZE：3.0 mm x 90mm
- Size : 3.0 mm x 90 mm
- Patent 3.0mm drill bit with replacement tip in design
- Made of high quality Nickel-Chromium Steel with industrial grade
- Tungsten carbide tip for long life and efficient drilling
- Replacement tip in design of screw-type is adapted for the concrete
- Drill bit for high speed drilling and non-slipping screw driving
- Hardened core for extra strength and reduce breakage
- For drilling in masonry, concrete, 2mm steel plate, rock, wood
- Effectively changes the traditional way of working
CODE：PEC0301
SIZE：3.0 mm x 90mm
