Genuine BIG Daishowa BT40 coolant-through tool holder for sale.
Side lock type. Delivers oil coolant through the tool for improved chip clearance and tool life on deep drilling and hole-making work. In good used condition and ready to fit straight onto your machine. Ideal for adapting standard machining centres to through-coolant tooling. Genuine BIG Daishowa quality — built for precision and long service life.
Model: BT40-OSL32N-165 (stamped on flange)
Taper: BT40
Type: Hi-Jet coolant adaptor, side lock
Max speed: 8,000 rpm
Max coolant pressure: 20 kg/cm² (285 PSI)
Coolant delivery: through-tool system
Condition: used, functional, normal surface wear