
| Deep Single Tube Counterbore | DC | DCONMS | |
| with a Through Hole, Internal | |||
| Single-Start Thread and | CHW | LSCMS |
Adjustable Diameter (25-40 dia.) LF
| Designation | DCN(1) | DCX(2) | CHW | LF | LSCMS | DCONMS | Ts(3) |
| DSC-IA 25.00-26.99 | 25.00 | 26.99 | 2.8 | 110.00 | 25.00 | 20.00 | TS-O10 |
| DSC-IA 27.00-29.99 | 27.00 | 29.99 | 2.8 | 110.00 | 25.00 | 22.00 | TS-O11 |
| DSC-IA 30.00-31.99 | 30.00 | 31.99 | 2.8 | 110.00 | 25.00 | 24.00 | TS-O12 |
| DSC-IA 32.00-33.99 | 32.00 | 33.99 | 2.8 | 110.00 | 25.00 | 26.00 | TS-O13 |
| DSC-IA 34.00-36.99 | 34.00 | 36.99 | 2.8 | 135.00 | 40.00 | 27.00 | TS-O14 |
| DSC-IA 37.00-39.99 | 37.00 | 39.99 | 2.8 | 135.00 | 40.00 | 30.00 | TS-O15 |
(1) Cutting diameter minimum (2) Cutting diameter maximum (3) Tube designation
For inserts, see pages: XPMT-45 (234) XPMT-UB (234)
For holders, see pages: TS-O** (265)
| D- | D Tool diameter |
| Metric- | D100.00 |
| Inch- | R D3.937 |
| d- | Pilot diameter |
| Metric- | d90 |
| Inch- | d3.543 |
| Tool style | |
| R- | Cartridge style counter boring |
| Thread type | |
| 4ST- | Four-start thread single tube |
| 1ST- | d Single-start thread single tube |
| 4DT- | Four-start thread double tube |
| 94- | Thread type Tube diameter |
| Diameter | Guide Pads (3pcs) | Resin Guide Pads (3pcs) | Close Tolerance Insert | Insert ClampingScrew |
| 25.00-27.99 | GPS-06-20-120 | RGP01 | XPMT 16002-45 | SR 11201754-4 |
| 28.00-29.99 | GPS-06-20-120 | RGP02 | XPMT 16002-45 | SR 11201754-4 |
| 30.00-37.99 | GPS-07-20-120 | RGP02 | XPMT 16002-45 | SR 11201754-4 |
| 38.00-39.99 | GPS-08-25-155 | RGP03 | XPMT 16002-45 | SR 11201754-4 |
Drilling / Boring Heads W1 S
Dimensions Tough 1 Hard
| Designation | W1 | S | ||
| XPMT 16002UB | 9.50 | 2.80 | • | |
| XPMT 18003UB | 11.00 | 3.05 | • | |
| XPMT21003UB | 13.00 | 3.55 | • | |
| XPMT 25003UB | 14.50 | 3.40 | • |
For tools, see pages: DDC-EA (246) DSC-EA (233) DSC-IA (240)