Hollow core bit
Bosch. Attachment shaft suitable for all hollow drill bits with M16 - Suitable for all drills with SDS Plus Shank - Professional Accessory Suitable for hollow drill bits SDS Plus 9 Core Cutter
High‑performance HSS core drill bit with a 3/4” Weldon shank, 40 mm diameter and 63 mm length. CBN‑ground tip provides bright finish and precise cutting depth up to 30 mm for reliable drilling in metal applications.
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