Mitee-Bite Side-Loc Expansion Clamps

Side-Loc Xpansion Clamps

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 our 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 1.120 to .710 (28.4 to 18mm) and the lathe version from 2.09 to.710 (53 to 18mm). The lathe version has a 1″ (25mm) straight shank.

Inch

Part No. Model
Number A B C D E †.000
-.002 F G† H Hex
Key Max Torque
(Ft/lbs.) Holding
Force (lbs) Replacement
Cam Shaft Replacement
Spring Replacement
Ring

31210 Mill #3 1.625 .875 .69 .75 1.968 1.12 .71 8-32 on 1.550 BHC M6 49 4,000 389001 31207 31202

31370 Lathe #6 1.75 1.00 .84 .75 NA 2.09 .71 1.0 M6 49 4,000 389001 31207 31202

G† – Minimum Diameter the F dimension can be machined down to.
*H – (6) mounting screws included.

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.