CD840 Wet drill bits
for reinforced concrete
Powerful drilling motors over 3 kW for soft to medium-hard concrete aggregates: New segment geometry and 11.3 mm height ensure maximum service life, efficiency and safe core removal.
Core drilling system
Concrete
High-quality tool for the most demanding requirements and maximum cost-effectiveness
U-cuts ensure optimum cooling and ideal chip removal
Universal use and problem-free core removal
Variants
· 30 TypennummernSpecification
Technical Data
Abrasive grainDiamond (D)
Werkzeug fürCore drilling system
MaterialienConcrete
Features
Segment height of 11.3 mm for long service life; segment geometry for high cutting performance; Laser-welded segments up to Ø 300 mm for maximum safety
Equipped with easy-to-drill roof segment
Description
Drill motors over 3 kW. Soft to medium-hard concrete aggregate. Quality tools for the most demanding applications and maximum cost efficiency. Universal use and smooth core removal. New segment height of 11.3 mm for a long lifetime, new segment geometry for a high stock removal rate. Laser-welded segments up to Ø 300 mm for maximum safety.
Application
Application
1
For working with soft to hard concrete aggregates
2
Ø 47 mm to 500 mm with a working length of 450 mm and 1 1/4" mounting
3
For drill motors up to 3.0 kW
Recommendations
For medium to highly abrasive concrete
