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Pcd-Sawblades
Design and Construction — a VPOINT saw tool for panel sizing and beam saws, sized for chipboard / particleboard and similar workpieces. The specification table below lists dimensions; the performance data table gives standard reference speeds and feeds to start with, and the FAQ covers selection, parameters and service. ISO 9001 production, batch-verified, custom sizes from drawings.
The VP0031 PCD sawblade series carries polycrystalline diamond tooth tips on a tensioned steel plate, from 120 to 400 mm diameters. Tooth count, kerf and bore follow the specifications table for the panel saw.
Design and Construction
The VP0031 PCD sawblade series carries polycrystalline diamond tooth tips on a tensioned steel plate. Diameters (ØD) run from 120 to 400 mm with kerf/plate pairs matched to each size, bores of 20, 22, 30, 45, 60 and 75 mm, and tooth counts from (12+12)T combined designs to 84T.
How It Works
The PCD tips shear abrasive panels with minimal edge wear: tooth geometry holds for 15–20× longer than carbide on melamine-faced and laminated boards. The scoring-style combined tooth designs pre-cut the face layer so the main teeth clear the core without breakout on laminated surfaces.
Applications
- Panel sizing on beam saws
- Cutting melamine-faced chipboard and MDF
- Sliding table saw panel work
- Furniture panel production
Suitable Materials
- Melamine-faced particleboard
- MDF and laminated boards
- Veneered plywood
- Solid wood
The PCD edge keeps cut width and finish constant on abrasive faced boards across long production runs.
Material Comparison: PCD vs. Tungsten Carbide
The figures below are typical industry data for production woodworking. PCD does not replace carbide in every job — carbide remains the right choice for low-volume general work — but on abrasive sheet goods the difference in blade life is decisive.
| Property | PCD Diamond (This Blade) | Tungsten Carbide |
|---|---|---|
| Hardness | 7,000–9,000 HV | 1,500–2,000 HV |
| Tool life on MDF / particleboard / melamine | 15–20× longer (500–1,200 h) | 30–60 h (baseline) |
| Tool life on solid hardwood | 10–13× longer (800–2,000 h) | 80–150 h (baseline) |
| Tool life on abrasive boards (fibre cement / composites) | 10–15× longer | baseline |
| Edge renewal | Limited regrinds — the economics come from 15–20× longer intervals between changes, not regrind count | 4–6 regrinds at shorter intervals |
| Cut finish | Ra ≤ 0.2 μm achievable, stable over the blade life | Ra ~0.8 μm typical, degrades as teeth wear |
| Thermal conductivity | 540–560 W/m·K — heat leaves the tooth tip fast | ~80 W/m·K |
| Friction coefficient | ≈ 0.05 — lower cutting forces and heat | ≈ 0.3 |
| Suited for | Abrasive engineered wood, laminates, composites, fibre cement, non-ferrous metals | General-purpose solid-wood work; the economic choice at lower volumes |
Figures are typical published values; actual blade life depends on the workpiece material, feed rate, depth of cut, machine condition and maintenance schedule.
Delivery Scope
Single blade. Order by part number with the diameter, kerf, bore and tooth count stated in the specifications table below.
Why Choose VPOINT
- One-year warranty on every blade — defects in material or workmanship are covered for 12 months from delivery.
- Custom tooling — diameters, kerfs, bores and tooth counts built to your drawing or sample.
- Non-standard fabrication — sizes outside the standard catalogue, including bore re-sizing and tooth-count changes.
- Resharpening service — blades return to service after regrinding at a fraction of new-blade cost.
- Factory-direct since 2008 — ISO 9001 manufacturing in Sichuan and Dongguan, China; 40Cr chrome-molybdenum steel bodies; no trading intermediaries.
Send a drawing, a sample or a worn blade, and our engineering team will quote the exact specification you need.
Precision & Quality Control
Every blade is inspected before shipment. Outside diameter, kerf thickness, plate thickness, bore diameter and tooth count are measured against the values listed in the specifications table, and tooth geometry (hook angle, bevel angle) is verified against the design drawing. Blades are stress-checked for runout and tension before packing.
Blades measuring outside tolerance do not ship. Inspection is performed under our ISO 9001 quality system, with batch records retained for traceability.
Specifications
| Part NO. | SIZE尺寸规格 | Part NO. | SIZE尺寸规格 |
|---|---|---|---|
| VP0031301 | 120*2.8–3.6*20(22)*(12+12)T | VP0031313 | 350*4.4/3.2*60*72T |
| VP0031302 | 120*3.0–4.0/2.2*20(22)*24T | VP0031314 | 350*4.4/3.2*60*84T |
| VP0031303 | 160*4.3–5.3/3.0*45*36T | VP0031315 | 380*4.4/3.2*60*72T |
| VP0031304 | 180*3.3–4.3/2.5*30*36T | VP0031316 | 380*4.4/3.2*60*84T |
| VP0031305 | 180*4.3–5.3/3.0*45*36T | VP0031317 | 380*4.8/3.5*60*72T |
| VP0031306 | 180*4.6–5.6/3.5*45*36T | VP0031318 | 380*4.8/3.5*60*84T |
| VP0031307 | 200*4.3–5.3/3.0*45*36T | VP0031319 | 400*4.4/3.2*75*72T |
| VP0031308 | 200*4.6–5.6/3.0*45*36T | VP0031320 | 400*4.4/3.2*60*84T |
| VP0031309 | 300*3.2/2.2*30*72T | VP0031321 | 450*4.4/3.2*60*72T |
| VP0031310 | 300*3.2/2.2*30*96T | VP0031322 | 450*4.4/3.2*60*84T |
| VP0031311 | 350*3.5/2.5*30*72T | VP0031323 | 450*4.8/3.5*60*72T |
| VP0031312 | 350*3.5/2.5*30*84T | VP0031324 | 450*4.8/3.5*60*84T |
Performance Data
Standard reference values for guidance only — set final speeds by blade diameter and tooth count, and confirm on the actual panel stack.
| Material | Typical spindle speed | Typical feed | Notes |
|---|---|---|---|
| chipboard / particleboard | 4,500–6,000 rpm | 10–18 m/min | PCD teeth resist the abrasive glue and grit |
| MDF / HDF | 5,000–6,500 rpm | 9–16 m/min | Smooth kerf, minimal edge fuzzing |
| melamine-faced panels | 4,500–5,500 rpm | 8–14 m/min | Scoring pass first prevents face chipping |
| plywood / veneered panels | 4,800–6,000 rpm | 10–15 m/min | Alternating grain demands sharp PCD teeth |
Frequently Asked Questions
What is the Pcd-Sawblades used for?
The VP0031 PCD sawblade series carries polycrystalline diamond tooth tips on a tensioned steel plate.
How do I choose the right size?
Refer to the specification table on this page: part numbers fix the cutting diameter, shank and cutting length. State the diameter, shank and cutting length you need when ordering.
Which materials does it suit?
Typical materials include Melamine-faced particleboard, MDF and laminated boards, Veneered plywood. Confirm the material grade and machining conditions for the specific tool before ordering.
Can I order a custom version?
Yes. Send the profile drawing or item code together with the workpiece material, machine model, cutting direction and quantity. Tools are produced to order, and each tool is packed in an individual plastic box.
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What spindle speed suits chipboard / particleboard?
Set the saw arbor near 4,500–6,000 rpm with the feed around 10–18 m/min; final speed depends on blade diameter and tooth count — larger diameters run slower.
How long do PCD teeth last compared with TCT saw blades?
On abrasive chipboard and MDF, PCD teeth typically run 10–20 times longer than TCT before needing service, which is why panel-sizing lines standardise on PCD.
How do I choose the tooth count?
More teeth give a cleaner edge on thin or melamine-faced panels; fewer teeth clear chips faster on thick, gummy stock. Match the tooth pitch to your feed rate.
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Sources & standards: ISO 9001 quality management · UNSPSC commodity codes · eClass product classification
Related Search Terms
PCD saw blade, diamond saw blade, panel sizing saw blade, PCD scoring blade, diamond tip circular saw, sawblades
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