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Finger Joint Cutter 160*50*4.0*4T Universal Series
Finger joint cutter 160x50x4.0, 4T universal series, finger length 12 mm, bore 40 mm. High-feed finger jointing set.
The VPOINT Finger Joint Cutter 160*50*4.0*4T Universal Series is a finger-joint cutter head. Ideal for finger jointing lines, solid wood length jointing and high-feed finger jointing.
The Finger Joint Cutter 160*50*4.0*4T Universal Series is a high-performance tool designed for precise finger joints. With a 160mm diameter, 50mm bore, 4.0mm kerf, and 4 teeth, it delivers smooth, accurate cuts for both hardwood and softwood. Ideal for professionals and DIYers, it offers durability and efficiency across various woodworking tasks.
High-quality Finger Joint Cutter 160*50*4.0*4T designed for precision woodworking. Ideal for creating strong, durable finger joints, this cutter ensures smooth, accurate cuts with optimal performance and longevity. Perfect for professional and DIY woodworkers alike.
| Diameter | 160mm |
| Body thickness | 4.0mm |
| Inner bore | 40mm |
| Teeth number | 4 |
| Finger jointing length | 12mm |
1. Using the manufacturing equipment with high accuracy, choosing the alloy cutterhead strictly.
2. Excellent controlling the feeding angle between the cutter body and the cutting tooth seriously, All these ensure they can meet the demand of high finger joint fitness, finger joint intensity and common difference.
3.Special heat treatment to improve the stability of the cutting tooth. avoid bending when it cut the gnarl and also reduce the cutting tooth broken.
4. Service life are twice longer than other finger joint cutter made in China.
5. Accurate drawings and customized type offer for your special requirement.
6. ODM, OEM products available.
Size:
| Diameter | Thickness | Bore | Teeth | Length (mm) |
| 160 | 3.8 | 40/50/70 | 2 | 12 |
| 160 | 3.8 | 40/50/70 | 2 | 9 |
| 160 | 4 | 40/50/70 | 2 | 12 |
| 160 | 4 | 40/50/70 | 2 | 9 |
| 160 | 4 | 40/50/70 | 4 | 12 |
| 160 | 4 | 40/50/70 | 4 | 9 |
| 160 | 4.2 | 40/50/70 | 4 | 14 |
Applications:
Used for finger joint machine, comb-type mortising machine, spindle shaper,comb butt mortise machine, automatic finger joint assembler, finger shaper.
Widely used in building wooden side of the open gear docking industry
Design and Construction
The 160 x 50 x 4.0 x 4T finger joint cutter (universal series) is a four-tooth carbide cutter set: diameter 160 mm, body thickness 4.0 mm, inner bore 40 mm, finger jointing length 12 mm; the specifications table lists the full attribute set as stated by the factory.
How It Works
The four-tooth plates cut the finger profile with a finer step at higher feed than two-tooth sets, on the universal 160 mm programme. Profiles pair across the set so the fingers interlock cleanly under press pressure.
Applications
- Finger jointing lines
- Solid wood length jointing
- High-feed finger jointing
- Frame and slat production
Suitable Materials
- Solid wood
- Hardwood and softwood stock
- Engineered wood
- Glulam components
Four carbide-toothed plates hold the finger profile at production feed rates.
System Comparison: Replaceable Insert vs. Solid Knife
Insert cutterheads keep the steel body in service and replace only the cutting edges. For production planing and jointing, this is usually the lower-cost way to hold edge quality.
| Property | Replaceable Insert Knife (This Tool) | Solid Profile Knife |
|---|---|---|
| Edge replacement | Swap the worn insert only; the steel body stays in service | Regrind or replace the complete tool |
| Body material | 40Cr chrome-molybdenum steel body, reused across insert changes | Whole tool consumed as the edge wears |
| Downtime per edge change | Minutes — index or swap the insert | Send out for regrinding or buy a new tool |
| Profile changes | Fit a different insert geometry to the same body | New tool required per profile |
| Edge condition | Fresh edge on every change; consistent cut quality | Edge quality drifts between regrinds |
| Best suited for | Production cutterheads with repeat profiles | One-off profiles and low-volume work |
Solid knives remain the better choice for one-off profiles and very low volumes.
Delivery Scope
Cutter set. Order by the attributes stated in the specifications table below.
Why Choose VPOINT
- One-year warranty on every cutter — defects in material or workmanship are covered for 12 months from delivery.
- Custom tooling — diameters, shanks, cutting lengths and flute configurations built to your drawing or sample.
- Non-standard fabrication — sizes outside the standard catalogue, including special geometries.
- Resharpening service — cutters return to service after regrinding at a fraction of new-tool cost.
- Factory-direct since 2008 — ISO 9001 manufacturing in Sichuan and Dongguan, China; no trading intermediaries.
Send a drawing, a sample or a worn tool, and our engineering team will quote the exact specification you need.
Precision & Quality Control
Every cutter is inspected before shipment. Shank diameter, cutting-edge diameter, cutting length and overall length are measured against the values listed in the specifications table, and cutting edge runout is verified on the assembled tool.
Tools measuring outside tolerance do not ship. Inspection is performed under our ISO 9001 quality system, with batch records retained for traceability.
| Diameter | Thickness | Bore | Teeth | Length (mm) |
| 160 | 3.8 | 40/50/70 | 2 | 12 |
| 160 | 3.8 | 40/50/70 | 2 | 9 |
| 160 | 4 | 40/50/70 | 2 | 12 |
| 160 | 4 | 40/50/70 | 2 | 9 |
| 160 | 4 | 40/50/70 | 4 | 12 |
| 160 | 4 | 40/50/70 | 4 | 9 |
| 160 | 4.2 | 40/50/70 | 4 | 14 |
Key words: finger joint cutter 4T, 160mm finger joint cutter, universal finger cutter, jointing cutterhead
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