Precise Precision Boring Heads
- A micrometer lead screw provides 0.001” for 2” b boring head or .0005” for 3” & 4” boring head direct reading accuracy and ease of adjusting.
- Double bar holder permits a greater boring range without an extreme offset condition.
- Made of 20CrMnTi alloy steel.
- Compared to generic 2: & 3” boring heads on the market, the main lead screw has minimum amount of backlash in 5-10 graduation while the generic model has around 12-20 graduation. Smaller backlash allows the operator to be able to dial in on the desired level much easier.
| Item No. | 202-042 | 202-043 | 202-016 |
| Overall Length | 2-27/64" | 3-11/64" | 3-1/2" |
| Boring Bar Size B | 1/2" | 3/4" | 1" |
| Threaded Size | 1.5-18" | 1.5-18" | 1.5-18" |
| Center Distance Between Holes | 5/8" | 15/16" | 1-1/4" |
| Center Hole Diameter C | 1/2" | 3/4" | 1" |
| Offset | 5/8" | 1" | 1-5/8" |
| Min. Boring Diameter | 3/8" | 1/2" | 5/8" |
| Max. Boring Diamter | 5" | 9" | 12-1/2" |
For Precise Adjustable Boring Heads w/ Removable R8 or CAT40 Shank Click Here
For Precise CAT V-Flange Threaded Boring Head Adapters Click Here
For Precise Shanks for 2", 3", 4" Boring Heads Click Here
For more info, visit www.p65warnings.ca.gov.
