Diamond wet core drill bit Longlife & Speed
Diamond wet core drill bit LL & SP 23
CREBIT-DIA-LS-1 1/4IN-D127-WL400MM
ZEBRA
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Extremely fast drilling speed
Drilling capacity up to three times greater than that of other wet core drill bits thanks to innovative segment sintering process (CLEANTEC). The premium diamonds with extremely effective cutting edges are optimally and uniformly integrated into the segment, so diamonds will not come loose prematurely. The new Würth CLEANTEC technology
delivers a unique, flexible diamond segment that is able to meet even the most demanding requirements in applications involving reinforced concrete.
Viscoplastic yet high-strength segment connection for the design with ring segment and segmented from dia. 270 mm
The special high-frequency induction process (HFI) significantly reduces the breakage of diamond segments from the core drill bit (in contrast to other processes) - even in the most demanding of applications.
Special laser welding process for the segmented core bits up to dia. 250 mm
For optimal segment connection on the core bit body
Ring segments with additional, offset purge slots
Through these the core bits additionally reach a higher drilling speed and have optimal water supply over the entire service life
A single core bit for almost all construction materials
This means that the user almost always has the right bit for their application at the construction site.
Less resistance in the material
The segments, which are approx. 10 % narrower than in competitor products, prevent unnecessary friction losses. This makes tapping easier too.
Dia. 68 mm and dia. 82 mm especially for switch and junction boxes
Iron reinforcements may only be drilled through with permission from a structural engineer!
Datasheets(X)
Frequent applications
Old concrete, concrete, concrete pipes, abrasive concrete, green concrete, exposed aggregate concrete, soft/hard calcium silicate block, soft/hard clinker brick, heavily reinforced concrete (≥ 25 mm), soft/hard granite, soft/hard poroton, composite plaster, tarmac, mortar, plaster, screed
(for further applications, see the application overview for diamond wet core drill bits)
Versatility (points system) | 3 of 4 points |
Service life (points system) | 4 of 4 points |
Drilling speed in concrete (point system) | 4 of 4 points |
Drilling speed in armouring (point system) | 4 of 4 points |
Connection thread | 1 1/4 inch |
Diameter (Ø) | 127 mm |
Working length | 400 mm |
Length | 476 mm |
Segment height | 11 mm |
Segment thickness | 3 mm |
Number of segments | 11 PCS |
Design | Segmented |
Segment connection | Laser |
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!
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