HT Core Drill Bit 35 mm

$28.00

Diameter 35 mm, total length 75mm; diamond height 15mm; max working depth 50mm.
Dry or wet drilling for porcelain tile, ceramic, granite, marble, stone, etc.

Description

Recommend Machine: 5/8″ arbor angle grinder. Recommended RPM:6000. Maximum RPM:11000.If you fit them on hand drills, you need an adapter, such as SDS, hex, Round plus shank, etc. Do not use hammer mode.
Vacuum brazing technology enables a strong bond between diamond, bond and substrate, greatly improving tool life and machining efficiency.
U Shape incision can reduce cutting resistance. Chip drain design of both sides makes the escape of chips or other particles of the drilling quickly removed. Both of these make drilling fast and smooth .