| D2 DRILL SIZE - MM | D C/BORE DIA. - MM | TYPE | SKU |
|---|---|---|---|
| D2 DRILL SIZE - MM: 3.96 | D C/BORE DIA. - MM: 9.5 | TYPE: TCT | SKU: CB38-532TC |
| D2 DRILL SIZE - MM: 4.76 | D C/BORE DIA. - MM: 9.5 | TYPE: TCT | SKU: CB38-316TC |
| D2 DRILL SIZE - MM: 4.76 | D C/BORE DIA. - MM: 12.7 | TYPE: TCT | SKU: CB12-316TC |
| D2 DRILL SIZE - MM: 6.35 | D C/BORE DIA. - MM: 12.7 | TYPE: TCT | SKU: CB12-14TC |
| D2 DRILL SIZE - MM: 6.35 | D C/BORE DIA. - MM: 16 | TYPE: TCT | SKU: CB58-14TC |
| D2 DRILL SIZE - MM: 6.35 | D C/BORE DIA. - MM: 19.1 | TYPE: TCT | SKU: CB34-14 |
| D2 DRILL SIZE - MM: 4.76 | D C/BORE DIA. - MM: 9.5 | TYPE: HSS | SKU: CB38-316HSS |
| D2 DRILL SIZE - MM: 4.76 | D C/BORE DIA. - MM: 12.7 | TYPE: HSS | SKU: CB12-316HSS |
| D2 DRILL SIZE - MM: 6.35 | D C/BORE DIA. - MM: 12.7 | TYPE: HSS | SKU: CB12-14HSS |
| D2 DRILL SIZE - MM: 6.35 | D C/BORE DIA. - MM: 16 | TYPE: HSS | SKU: CB58-14HSS |
| D2 DRILL SIZE - MM: 0 | D C/BORE DIA. - MM: 0 | TYPE: SPARE HEX KEY & SCREW | SKU: SP-U |
COUNTERBORE SETS
- Extensively used for recessing bolt & screw heads.
- Supplied with HSS slow spiral drill bit.
- Fully adjustable, hex key is supplied.
- The TCT version is used for plywood, particle boards & plastics (abrasive).
! - Use at drilling speeds only. Not suitable for ferrous & non-ferrous metals. When setting-up, ensure flutes of drill are alligned with flute of counterbore.
! - For replacement Twist Drills, use slow spiral type, e.g. Refs. 501/532 to 501/14.