About this product
1. Double helix inner cooling holes.
2. 30% wider and deeper chip space.
3. Hardened to HRC52.
4. High seismic resistance performance.
5. Diameter: 0.75"; Drilling depth: 3.00".
1. Designed with double helix inner cooling holes, coolant come out directy to the cutting area, have a better cooling effect.
2. 30% wider and deeper chip space make a smooth chip evacuation. Keeping a good strength and rigidity at the same time.
3. Made from super-strength steel hardened to HRC52, better wear-resistance and long service life.
4. High seismic resistance performance, which improve the surface finish degree of the workpiece.
5. Screw and wrench are included.
6. Apply to high precision CNC machining center.
| Brand | ChaiTools | Teeth Number | Two |
| SKU | TOP4190-25T2-06 | Diameter | 0.75" |
| Cooling Holes | YES | Drilling Depth | 4XDia. |
| Net Weight | 0.74LB | Shank Diameter | 0.98" |
| Gross Weight | 0.88LB | Edge Length(L1) | 3.00" |
| Packing Size | 6.50"x1.70"x1.70" | Overall Length(L) | 6.02" |