Solid Carbide Dower Drill HWM
311.71/72 HWM
TECHNICAL DETAILS:
• Premium quality super strength steel for improved resistance and durability.
• Premium quality HWM spiral portion.
• 2 cutting edges [Z2] + 2 negatively ground spurs [V2]
• 2 spiral flutes
• Parallel shank with driving flat and adjustable screw length
• Recommended feed speed 1÷ 4m/minute –RPM 6000
Perfect for all materials and long-lasting performance!
Application
Ideal for use with chipboard, MDF, HDF and laminates. Best for boring holes in low thickness panels – no center-point or spurs. For use with arbors and boring adaptors.
Variations
Filter
| Item Code | D | I | L | S | Z | MAT | RH-LH |
|
|
|---|---|---|---|---|---|---|---|---|---|
|
311.050.71
|
5 | 30 | 70 | 10x30 | 2+2 | HWM | RH | 990.003.00 | 990.088.00 |
|
311.050.72
|
5 | 30 | 70 | 10x30 | 2+2 | HWM | LH | 990.003.00 | 990.088.00 |
|
311.060.71
|
6 | 30 | 70 | 10x27 | 2 | HWM | RH | 990.003.00 | 990.088.00 |
|
311.060.72
|
6 | 30 | 70 | 10x27 | 2+2 | HWM | RH | 990.003.00 | 990.088.00 |
|
311.070.71
|
7 | 30 | 70 | 10x27 | 2+2 | HWM | RH | 990.003.00 | 990.088.00 |
|
311.070.72
|
7 | 30 | 70 | 10x30 | 2+2 | HWM | RH | 990.003.00 | 990.088.00 |
|
311.080.71
|
8 | 30 | 70 | 10x30 | 2+2 | HWM | RH | 990.003.00 | 990.088.00 |
|
311.080.72
|
8 | 30 | 70 | 10x30 | 2+2 | HWM | LH | 990.003.00 | 990.088.00 |