MILLING CHUCKS
MILLING CHUCK COOLANT COLLET SYSTEM
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COOLANT-THRU NUT: CKFN-C When paired with the Nikken Milling Chuck Coolant Collet (CCK), the Coolant-Thru Nut forms a complete seal around the cutting tool. This forms an ideal combination for Coolant- Thru cutting tools. • Internal durable O-ring seals for high pressure (750 PSI) • Prevents swarf and chips from packing on the collet face • Available for inch and metric shanks Both the Coolant Collet and the Coolant-Thru Nut must be ordered on size for each cutting tool (see pages 153-154 for sizes and part numbers). JET-SLOTTED NUT: CKFN When paired with the Nikken Milling Chuck Coolant Collet (CCK), the Jet-Slotted Nut allows coolant to travel down the shank of the cutting tool to the cutting edge. This combination is ideal for non Coolant-Thru cutting tools. • 3 angled slots keep high pressure coolant (up to 1200 PSI) aimed toward the periphery of the cutter, even at high RPM • Helps remove chips during deep pocketing applications • Available for inch and metric shanks Both the Coolant Collet and the Jet-Slotted Nut must be ordered on size for each cutting tool (see pages 153-154 for sizes and part numbers). COOLANT NUT WITH ADJUSTABLE NOZZLES: CKFN-MN • 3 adjustable nozzles help channel high pressure coolant to different cutter points (up to 750 PSI) • Excellent for tools with multiple cutter points • Available for inch and metric shanks CCK COLLET: COOLANT-THRU • High Pressure coolant application through existing slots • CCK reduction collets offers flexibility to hold both metric and inch standard shanks • Straight collet design eliminates taper tolerance variation between mating surfaces • Many options available to configure how coolant is expelled • The spiral grooves provide spaces for the oil film on the cutter shank and ID surface to escape to, which in turn helps maintain the gripping force
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