Upgrade your Poitras Heavy Duty 12" Jointer Series No. K08 83 638 with Sheartak spiral Cutterhead.
Sheartak provides three versions of cutterheads for this jointer with 65 carbide inserts on 5 spirals, 78 inserts on 6 spirals and 104 carbide inserts on 8 spirlas respectively. Each carbide insert has 4 indexable edges. The carbide inserts are slightly angled to the board feeding, which generates a shear cut, eliminates tear-out, and leaves a better quality surface finish on softwood, highly figured hardwood. It dramatically reduces operation noise. Simply rotate the insert quarter circle if one edge is dull or nicked. You will have a new sharp edge. Discard the inexpensive carbide inserts only when all four edges are affected. No need to sharpen these inexpensive inserts. This greatly reduces downtime. Sheartak spiral cutter heads reduce three-quarters of your sanding work and consume less power. Spiral cutter heads remove short chips in a staggered way and avoid dust clog at the hood port. Dust extraction is significantly improved. Sheartak spiral cutter heads can pay back your initial investment in no time.
Spiral Cutterhead Kit includes:
* High tensile strength alloy steel cutter block.
* 5 extra carbide inserts & 5 extra screws free as spare parts.
* 1 Wrench
Ask Question About Product
| Technical | |
| Material of Cutterblock | Alloy Steel |
| No. of Spirals | 5 |
| No. of Carbide Inserts | 65 |
| Carbide Insert Size | 15x15x2.5mm R150 30° |
| Screw Size | T25 10#-32TPI |
| Standard Kit | |
| No. of Additional Knives | 5 |
| No. of Additional Screws | 5 |
| No. of Wrenches | 1 |
