DRILL CO. Series 7000D Magnum Solid Carbide Miniature Burr Ball Shape
- Magnum Solid Carbide Miniature Bur, Double Cut, Ball, 1/8″ Shank Diameter, 1/4″ Head Diameter, 7/32″ Cutting Length (Pack of 1)
- Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid tool holding systems
- Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
- Round shanks allow use with a wide variety of toolholding systems
- Double-cut style has rows of cutting teeth cut in two intersecting directions for fast material removal and a rougher finish
- For use in pencil grinders
Tool
No. | Cutter
Diameter | Length
of Cut | Single Cut
Part No. | Double Cut
Part No. |
| SC-12 | 1/8" | 5/8" | 7D108ASC | 7D108ADC |
| SC-14 | 3/16" | 5/8" | 7D112ASC | 7D112ADC |
| SC-1 | 1/4" | 5/8" | 7D116ASC | 7D116ADC |
| SC-2 | 5/16" | 3/4" | 7D120ASC | 7D120ADC |
| SC-3 | 3/8" | 3/4" | 7D124ASC | 7D124ADC |
| SC-4 | 7/16" | 1" | 7D128BSC | 7D128BDC |
| SC-5 | 1/2" | 1" | 7D132BSC | 7D132BDC |
| SA-6 | 5/8" | 1" | 7D140BSC | 7D140BDC |
| SA-7 | 3/4" | 1" | 7D148BSC | 7D148BDC |
| SA-9 | 1" | 1" | 7D164BSC | 7D164BDC |
