Dry core drill bits for masonry
1 product(s) found
1
Dry core drill bits for masonry
Our DDU★★★ range is designed for drilling into New Zealand fibreboard & cladding, masonry & brick and concrete. You can buy the dry core drill bits individually or choose our convenient kit containing three core drill bits and adaptors.
1 product(s) found
1
Holer dry core drill bit features
Laser welded in NZ:
high-tech welded, providing safety and the strongest adhesion to eliminate segment loss
high-tech welded, providing safety and the strongest adhesion to eliminate segment loss
Air slots
for cooling and easy core extraction
for cooling and easy core extraction
Vortex tube
for mechanical self-dust extraction from hole
for mechanical self-dust extraction from hole
Soft bond segment and special diamonds
specifically designed for dry drilling. Made in NZ.
specifically designed for dry drilling. Made in NZ.