Sheartak Spiral Cutterhead for Hammer Jointer-Planer A3-31 comes with a total of 70 carbide inserts on 5 spirals. 5 extra carbide inserts and 5 screws are provided as spare parts.
Each carbide insert shares the same amount of wood removal. On the same cutting materials, and cutting parameters, the life span of carbide inserts on more-insert cutterhead is longer than on fewer-insert cutterheads. This cutterhead features 70 carbide inserts on 6 rows. It’s more productive and value-effective. Call us at our Toll-Free number 187741-SHEAR (18774174327) for more information.
We ship by Canada Post, USPS, and UPS.
Sheartak spiral cutterhead leaves a superior surface finish over straight-edge cutterheads. The round-edged inserts are angled for a shear-cut that leaves a glassy smooth cut even on highly figured woods or very soft wood. Each insert has four cutting edges and can be rotated up to 3 times to reveal a fresh sharp edge. No more sharpening and resetting when an insert gets dull or nicked. Carbide inserts stay sharp 50 times longer than HSS blades. Dust extraction is much easier with the shorter and thinner chips cut by Sheartak spiral cutterheads.
All our cutterheads are warranted one year from the date of purchase, which covers parts and assures it is free from manufacturer defects. ( Consumables are not covered)
Specifications
Material of Cutterblock: AISI 5140 high tensile strength alloy steel
Material of insert: Grade C3++.
Carbide insert size: 15x15x2.5mm R150
Number of inserts: 70
Number of rows: 5
Wrench size: Torx head T25
Screw size: 10#-32TPI
Kit include:
(1) T-25 T-handle wrench
(5) inserts
(5) Torx screws
Ask Question About Product
| Technical | |
| Material of Cutterblock | Alloy Steel |
| No. of Spirals | 5 |
| No. of Carbide Inserts | 70 |
| Carbide Insert Size | 15x15x2.5mm R150 30° |
| Screw Size | M6 |
| Standard Kit | |
| No. of Additional Knives | 5 |
| No. of Additional Screws | 5 |
| No. of Wrenches | 1 |
