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Your cart is empty.Constructed from precision-hardened alloy steel and meticulously ground to tight tolerances, our annular cutter 1/2" shank tool steel holder (Rota broaches) features a robust design with a lock screw mechanism. Specifically engineered to accommodate 19 mm shank rota broaches, this holder offers exceptional versatility across various machining platforms including drill presses, lathes, mills, and magnetic drilling machines. Key dimensions of the holder include a shank diameter of 12.5 mm (with a through bore of 7 mm), an overall length (OAL) of 62 mm, and a holder body diameter of 36 mm. The interior of the holder is precisely machined to securely grip the 19.05 mm shank of the cutter, with a depth of 25 mm dedicated to holding the cutter's shank firmly in place. For added security, the holder features two grub screws positioned at 90-degree intervals to clamp the cutter's shank effectively. Designed for reliability and ease of use, our tool steel holder exemplifies durability and precision, meeting the exacting demands of professional machining applications with consistent performance and stability.
Stubbie
Reviewed in the United States on January 24, 2025
Bit holder would not allow the annular cutter to seat fully into the holder. I used my lathe and boring bar to fine tune the bore of the holder. Holder worked well after the machining
Customer
Reviewed in the United States on June 2, 2024
ok
munch
Reviewed in the United States on May 23, 2023
Finish and precision of this annular cutter arbor is very impressive. I bought this to use annular cutters in my drill press. This is an excellent annular cutter arbor. Absolutely recommend this arbor for annular cutters.
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