
Item Description
Commonly used for RTA (ready-to-assemble) furniture fittings. Specially-treated high-speed steel countersink with polished slow-spiral drill bit. Will perform 3 tasks in one: pilot hole, clearance hole and countersink. For connecting screws (Confirmat, Directa, etc.). The shankless countersink is heat treated.
Replacement Parts
| Tool No. | Set Screw | Hex key | Drill Bit |
|---|---|---|---|
| 55103 | 67092 | 5000 | 55105 |
Specifications
| (D) Diameter | 5mm |
|---|---|
| (B) Cutting Height | 15mm |
| (d) Shank | 10mm |
| Overall Length (L) | 90mm |
| B1 | 5mm |
| D1 | (7mm) |
| D2 | (10mm) |
| L1 | 32mm |
Other Sizes Available
| (D) Diameter | D1 | D2 | (B) Cutting Height | B1 | (d) Shank | L1 | Overall Length (L) | Tool No. |
|---|---|---|---|---|---|---|---|---|
| 3.5mm | (5mm)0.20 | (7mm)0.28 | 15mm | 5mm | 10mm | 33mm | 80mm | 55102 |














