Catalog number: BT30-STM12-90 Features: ●The cutting edge projection length can be adjusted by simply turning the outer circumference of the holder. ●Compatible with center through coolant. Applications: ●For use with M/Cs with built-in synchronous function only. Specifications: ●Shank: BT30 ●Tap size: J-type tap (old JIS) M4 to M12, U No8 to 7/16, PT1/8, OSG synchronous tap M4 to M10 ●L (mm): 90 ●Neck diameter (mm): 26 ●Compatible collet: FSC-09 ●Compatible preset driver: STS-12 ●Compatible wrench: S-1L ●Cap nut: HTP-09 ●BT shank type
