Skip to content
Tungsten Tipped Hinge Boring Bits 57mm Long
| Brand | KONIG |
| Individual/Set | Individual |
| No. Pieces | 1 |
| Material | Tungsten Tipped |
| Shank Type | Straight |
| No. of Flutes | 2 |
WISHLIST
MATERIALS
MACHINE
FEATURES
- 2 Flute
- Tungsten Tipped
Tungsten Tipped Hinge Boring Bits 57mm Long
- For drilling accurate and clean blind holes.
- Suitable for Solid Wood Wood Composites and Laminated Materials.
- Orange is Lefthand Rotation, Black is Righthand Rotation
TECHNICAL DETAILS:
• Super-strength steel.
• Cutter portion coated with orange or black P.T.F.E.
• HW head with precision balanced centre point.
• 2 HW precision ground cutting edges (Z2).
• 2 negatively ground spurs (V2).
• Parallel shank with driving flat and length adjusting screw.
| Part # | Cut Dia. | OAL | Rotation |
| 21-7850 | 14 | 57 | LH |
| 21-7851 | 14 | 57 | RH |
| 21-7852 | 15 | 57 | LH |
| 21-7856 | 15 | 57 | RH |
| 21-7860 | 16 | 57 | LH |
| 21-7864 | 16 | 57 | RH |
| 21-7866 | 17 | 57 | LH |
| 21-7867 | 17 | 57 | RH |
| 21-7868 | 18 | 57 | LH |
| 21-7872 | 18 | 57 | RH |
| 21-7874 | 19 | 57 | LH |
| 21-7875 | 19 | 57 | RH |
| 21-7876 | 20 | 57 | LH |
| 21-7880 | 20 | 57 | RH |
| 21-7884 | 22 | 57 | LH |
| 21-7888 | 22 | 57 | RH |
| 21-7892 | 24 | 57 | LH |
| 21-7896 | 24 | 57 | RH |
| 21-7900 | 25 | 57 | LH |
| 21-7904 | 25 | 57 | RH |
| 21-7908 | 26 | 57 | LH |
| 21-7912 | 26 | 57 | RH |
| 21-7916 | 28 | 57 | LH |
| 21-7920 | 28 | 57 | RH |
| 21-7924 | 30 | 57 | LH |
| 21-7928 | 30 | 57 | RH |
| 21-7932 | 32 | 57 | LH |
| 21-7936 | 32 | 57 | RH |
| 21-7940 | 34 | 57 | LH |
| 21-7944 | 34 | 57 | RH |
| 21-7948 | 35 | 57 | LH |
| 21-7952 | 35 | 57 | RH |
| 21-7956 | 36 | 57 | LH |
| 21-7960 | 36 | 57 | RH |
| 21-7964 | 38 | 57 | LH |
| 21-7968 | 38 | 57 | RH |
| 21-7972 | 40 | 57 | LH |
| 21-7976 | 40 | 57 | RH |
Coming Soon
}
Why Choose Tungsten & Tool
Fast Overnight Delivey
Accurate Technical Support
Same Day Dispatch
Before & After Purchase Advice
Free NZ Shipping on $130+ Orders
