Tungsten carbide extraction drill bit
Special drill bits for shatter-proof rotary drilling of solid and cavity bricks as well as tiles. The unique cutting geometry prevents the cavities from breaking and thereby ensures a secure dowel hold.
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Type of Shank
d1 Ø cutting edge
l1 total length / l2 slot length
d2 Ø shank
Tungsten carbide extraction drill bits for bricks with SDS-plus shank
Family: 680