Diamond drill bit 1¼” Ø 57 x 450 mm

Diamond drill bit 1¼” Ø 57 x 450 mm, 1 piece

Main features short:
Combination shaft enables the optional use of R 1/2" or 1.1/4" UNC diamond core bits without modification
Starting current limitation
Integrated multifunctional electronics

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 reinforcing iron, you should consult a structural engineer

Processing instructions:
To make it easier to remove the drill bits from the machine, you should always use a brass ring (accessory) that is inserted between the machine and the drill bit.

Characteristics:
Good service life thanks to 7 mm segment height
Segments connected to the drill bit tube using laser welding. Ensures optimal connection and support of the segments
Ring-shaped block segment with Ø 25 – 40 mm. For dowel drilling (small tolerances)
Roof-shaped individual segments with Ø 52 – 200 mm. Easier positioning of the drill bit when working hand-held and faster drilling