The Side-Loc Xpansion Clamp is actuated from the side, making it perfect for blind hole applications. It’s produced for both mill and lathe applications. The cam shaft and plunger expands the clamp from the side. Same mounting dimensions as the original ID clamp. The Side-Loc Xpansion Clamp is actuated by turning a socket head cam shaft on the side, which moves a tapered plunger to expand the clamp. The locking ring provides an accurate preset diameter and rigidity for machining. Maximum torque on locking ring 10 ft. lbs. (13 N.m.). Like the original ID Xpansion™ clamps, the Side-Loc Xpansion Clamp has the dead length feature which is critical for close tolerance dimensions. The Side-Loc Xpansion Clamp is designed in two styles: one for milling operations and one for lathe applications. One size is available for each model. The mill Side-Loc Xpansion Clamp can be machined from 28.4 to 18mm and the lathe version from 53 to 18mm. The lathe version has a 25mm straight shank. Metric Part No. Model Number A B C D E †.000 -.050 F G† H Hex Key Max Torque (N.m.) Holding Force (N) Replacement Cam Shaft Replacement Spring Replacement Ring 38210 Mill #3 41.3 22.2 17.5 19.0 50.0 28.7 17.8 M4 on 39.4 BHC 6mm 66 20,000 389001 31207 31202 38370 Lathe #6 44.4 25.4 21.3 19.0 N/A 53.3 17.8 25 6mm 66 20,000 389001 31207 31202 G† – Minimum Diameter the F dimension can be machined down to. *H – (6) mounting screws included.
