Drill Chucks & Adapters

Threaded drill bit adapters, HP3 precision drill chucks and replaceable drill chuck holders for CNC routers.

Threaded drill bit adapters

Threaded drill adapters are made for CNC routers with inline multi-spindle drilling heads. They take the place of threaded drill bits, for better rigidity and holding power. Choose the ER collet style (ER16 collet) or the side-lock style (10 mm bore), in right-hand or left-hand thread to match each spindle: ER collet, right, ER collet, left, side-lock, right, side-lock, left.

HP3 precision drill chucks

HP3 drill chucks for HSK63F and ISO30 spindles hold shanks from 1/16" to 1/2", with 4 times the holding power of standard drill chucks. They are balanced to 10,000 RPM.

Replaceable drill chucks

BT30 (with or without slots) and HSK63F holders for the SPU 13 mm replaceable drill chuck, which is held by a drawbolt. They have 3 times more holding power than other chucks and hold non-standard shank sizes up to 1/2". The replacement SPU drill chuck and its wrench are sold separately.

For ER and SYOZ collet holders, see Collet Chucks.