Page 78 of Precision Tooling Systems by HPI - PIONEER

technical how to use mc milling chucks 1 clean the id of the chuck id and od of the collet and the od of the tool shank 2 insert the collet or cutter shank into the id of the mc chuck 3 tighten the nut using mcw wrench tighten the nut all the way down until the o-ring located at the bottom of the nut touches the flange of the body 4 back off 1/4 turn for finishing applications 5 do not tighten past the o-ring touching the body how to use mx chucks 1 clean the taper bore of the chuck id and od of the collet and the od of the tool shank 2 insert the wrench from the back of the chuck or through the coolant hole in the retention knob pull the collet into the chuck by rotating the collet clockwise 3 tighten to 29-43 ft lbs how to use sx 1 clean the taper bore of the chuck id and od of the collet and the od of the tool shank 2 insert the collet into the nut using the collet squeezer 3 insert the collet and nut into the bore of the chuck 4 insert the cutter into the collet 5 tighten the nut to recommended tightening torque sx6 sx10 sx16 sx25 22-28 ft lbs 33-43 ft lbs 54-61 ft lbs 64-71 ft lbs 29-39 44-58 73-83 88-97 nm nm nm nm 78 p 847.593.6000 f 847.593.6005 www.gohpi.com

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