Self-Centering ID Clamps for Precision Clamping
Description
Self-Centering ID Clamps simultaneously locate and clamp from the inside of an existing hole or slot in the part, leaving the entire outer surface clear for machining. Tightening the tapered center screw with a hex wrench pushes the clamping segments outward to securely hold the internal bore.
Made in the USA and available in 7 sizes, ID Clamps allow access to 5 sides without any clamp interference for multiple-part machining on vertical and horizontal machining centers.
Specs
| Clamp | Ø Before Machining | Ø Min. After Machining | Ø Expansion | Recommended Torque | Radial Holding Force |
|---|---|---|---|---|---|
| CL-8-IDC | 0.500 | 0.260 | 0.006 | 3.6 ft-lb. | 950 lb. (430 kg) |
| CL-9-IDC | 0.560 | 0.370 | 0.008 | 13 ft-lb. | 1,900 lb. (860 kg) |
| CL-13-IDC | 0.813 | 0.440 | 0.010 | 28 ft-lb. | 2,500 lb. (1,000 kg) |
| CL-18-IDC | 1.125 | 0.580 | 0.014 | 49 ft-lb. | 4,500 lb. (2,000 kg) |
| CL-22-IDC | 1.390 | 0.710 | 0.017 | 120 ft-lb. | 5,900 lb. (2,700 kg) |
| CL-27-IDC | 1.688 | 0.910 | 0.020 | 224 ft-lb. | 10,000 lb. (4,500 kg) |
| CL-33-IDC | 2.063 | 0.910 | 0.025 | 224 ft-lb. | 10,000 lb. (4,500 kg) |