Diamond drill bit CoolMax 1 ¼" Ø 67 x 450 mm

Diamond drill bit CoolMax 1 ¼" Ø 67 x 450 mm, 1 ST

Main features short:
No chipped edges and absolutely clean and precise drilling
Optimum protection against segment loss thanks to a special sintering process
High-quality, full-surface diamond segment

Application areas:
Wet drilling:. Reinforced concrete, concrete without reinforcement, high-density sand-lime brick, hard clinker (soft sand-lime brick, aerated concrete, brick, Poroton, soft clinker)
Dry drilling:. Soft sand-lime brick, aerated concrete, brick, Poroton, soft clinker

Hints:
Before drilling concrete with rebar, you should consult a structural engineer

Processing instructions:
A brass ring (accessory) should always be used, which is inserted between the machine and the drill bit, to make it easier to remove the drill bit from the machine.

Characteristics:
New 3D raster process. Precise and consistent diamond placement throughout the segment. Exactly the same number of diamonds are used at the optimum time throughout the segment's service life. Consistently high drilling progress. Up to 30% faster drilling with up to twice the service life compared to conventional diamond segments
Optimum protection against segment loss through laser welding processes
9 mm segment height. Long service life
block segment