Spiral cutterheads become popular for the following benefit.
* Smoother Finish with no tear-out. Each knife sits at a slight angle and produces a shear cut. Spiral cutterhead planes board in a staggered way which is much better than a single straight cut. The combined shear and staggered cut eliminates tear-out and leaves a glossy surface finish on even highly figured hardwood.
* Noise is dramatically reduced as the spiral cutterhead allows a few knives to cut in a staggered way.
* More than 10 times the life use of high-speed steel. The 15x15x2.5mm inserts are made of sintered tungsten carbide which is much harder than high-speed steel. Each insert has four edges.
* Easy to change. The knives are precision ground to a tolerance of +/-0.0004" or +/-0.01mm and are interchangeable. Loosen the screw, rotate 90° for a new edge, and tighten the insert in minutes.
* Dust extraction is easier. The spiral cutterhead produces thinner and shorter chips.
* Low cost to use. Spiral cutterheads produce a smoother finish, reduce or eliminate sanding work, and don't require sharpening, your product will pay for itself in a very short time.
Specifications:
* 125mm cutting circle
* 240mm cutting length
* 40mm bore
* Use on spindle moulder, 4 side moulder
* For cutting softwood, hardwood, man-made boards
* Hard aluminum body, colour oxidized
*60 knives on 6 spirals
* Carbide Knives size: 15x15x2.5mm R150 (curved edge)
* M6x1 screws
* 10#-32T[O Torx head wrenches
* Shipping Weight: 5.6kg
Ask Question About Product
| Technical | |
| Material of Cutterblock | Aluminum Alloy |
| No. of Spirals | 6 |
| No. of Carbide Inserts | 60 |
| Carbide Insert Size | 15x15x2.5mm R150 30° |
| Screw Size | T25 10#-32TPI |
