Precision Boring Heads
de:- Ausdrehkopf
Description
Description
Precision Boring Heads used for enlarging the hole that has already been drilled( cast) by using single point cutting tool . Boring head , used to achieve greater accuracy of the diameter of a hole.
A small boring bar inserted into one of the holes. The head can be shifted left or right with fine gradation by a screw, adjusting the diameter of the circle that the cutting tip swings through, thus controlling the hole size.
Precision boring heads specification
- Machined from High Grade Steel with tool blocks Hardened and Ground.
- Moreover, Ideal for mill or Jig bore operations.
- Non-Reflecting Satin Chrome Body allows easy reading and adjustment.
- Threaded back for interchangeable Shanks.
- Features .0005″ graduation on dial for accurate hole sizing.
| ITEM NO. | SIZE | |
|---|---|---|
| SIJ-0400 | 4" | 100 mm |
| SIJ-0401 | 6" | 160 mm |
| SIJ-0402 | 8" | 200 mm |
| SIJ-0403 | 10" | 250 mm |
| SIJ-0404 | 12" | 300 mm |
| SIJ-0405 | 14" | 350 mm |
| SIJ-0406 | 16" | 400 mm |
| SIJ-0407 | 20" | 500 mm |
| SIJ-0408 | 24" | 600 mm |
| SIJ-0409 | 30" | 750 mm |
