THB Series Target Holder Bushings
SKU
THB Series Target Holder Bushings
Get more measurement flexibility
The THB Series Target Holder Bushings are great for converting targeted holes to the shank size of your SMR adapters. Slip this precision bushing into the hole you wish to target, and the new bore diameter will fit the SMR adapter, holding it on center of the original hole.
May Be Used With
1.5TH-x-.25 (with 1/4" shank)
0.875TH-x-.25 (with 1/4" shank)
0.5TH-x-.25 (with 1/4" shank)
Any SMR adapter or targeting aid with a 1/4" shank
| Flange thickness | 0.200" ±0.0005" for English; 5 mm ±0.013 mm for metric |
|---|---|
| Hardness | HRC 42-45 |
| ID Tolerance | +0.0005", -0.0000" (+0.013 mm, -0.000 mm) |
| Material | Stainless Steel |
| OD Tolerance | +0.0000", -0.0005" (+0.000 mm, -0.013 mm) |
