How hard is the cutting material?

The carbide grade used in this 80 mm pcd pre-milling cutter for edge banders delivers 1,500–2,000 HV / 7,000–9,000 HV hardness, which keeps the cutting edge sharp under continuous load.

Can you supply OEM or ODM parts, and how fast?

Yes. VPOINT TOOLS runs two factories in China (Chengdu and Dongguan) and accepts OEM and ODM orders. Standard samples and in-stock items ship within 24-48 hours; custom tooling is quoted per specification.

Which machines and materials is this 80 mm pcd pre-milling cutter for edge banders used for?

It is used on CNC routers, table saws and spindle moulders for cutting particle board, MDF, plywood, solid wood and aluminium composite panels. Chipbreaker or replaceable-insert models are available for high-volume production runs.

Do you ship worldwide?

Yes. VPOINT TOOLS ships carbide and PCD woodworking tooling to more than 100 countries. Tell us the destination and application and we will confirm freight cost and lead time.

80 mm PCD Pre-Milling Cutter for Edge Banders

This 80 mm PCD pre-milling cutter is designed for edge banding machines processing veneered panels and composite boards. It supports efficient pre-milling before edge application and helps prepare a clean, consistent panel edge for the glue station.

Product Description

80 mm PCD Pre-Milling Cutter for Edge Banders for Edge Banding Machines

Design and Construction

The 80 mm cutter body carries 3+3 polycrystalline diamond teeth and is offered in three bore configurations: 20 / 25.4 mm, 20 / 30 mm and a plain 20 mm bore. The cutting height is 35 mm across the series. Confirm which listed bore matches the shaft before ordering.

How It Works

Mounted in the pre-milling unit, the cutter removes an allowance from the panel edge, eliminating saw marks and burrs left by sizing. The prepared edge improves adhesive wetting and bond quality before the edge band is applied, and reduces the load on the trimming units downstream.

Applications

Pre-milling on automatic edge banders
Veneered panels and composite board materials
Panel furniture, cabinet and door production

Suitable Materials

MDF and density fibreboard
Veneered panels and composite boards
Particleboard and plywood — confirm grade and coating with the order

Material Comparison: Tungsten Carbide vs. Diamond (PCD) Cutter Head

Typical industry data for reference. Actual results depend on the panel grade, machine condition and feed rate.

Property	Tungsten Carbide Cutter Head	Diamond (PCD) Cutter Head
Cutting material hardness	1,500–2,000 HV	7,000–9,000 HV
Service life on MDF / particleboard	Baseline (1×)	10–20× longer edge life
Regrinding / refurbishing cycles	2–4 times	5–8 times
Cut edge quality	Ra 0.4–0.8 µm, more fuzzing	Ra 0.2–0.4 µm, cleaner edge
Thermal conductivity	≈ 100 W/m·K	≈ 500 W/m·K, heat cleared faster
Friction coefficient	≈ 0.3	≈ 0.05–0.1, lower cutting force
Chipping risk on brittle panels	Higher at high feed	Lower, stable edge at high feed
Cutter change frequency	More frequent	Fewer changes, less downtime
Cost per metre of edge	Higher over long runs	Lower over long runs

Delivery Scope

Each order includes the selected cutter head configuration, protective packaging and an inspection record. Matched pairs, keyed bores and non-standard heights are produced to order after the machine details are confirmed.

Why Choose VPOINT

One-year warranty on every cutter head
Custom and non-standard sizes supported, including keyed bores and matched pairs
Regrinding service to extend tool life
Factory direct since 2008, ISO 9001 certified
Dual manufacturing bases in Sichuan and Dongguan, China

Precision & Quality Control

Every cutter head is inspected at micron level before shipment: bore diameter, mounting runout, body concentricity and insert seat geometry are checked against the drawing. Production follows an ISO 9001 process with batch traceability, so reorders match the original configuration.

Specifications

Dimensions are in millimetres. Each row is a listed configuration; confirm the bore, rotation and machine clearance before ordering.

Diameter D mm	Cutting Height H mm	Bore d mm	Teeth Z
80	35	20 / 25.4	3+3
80	35	20 / 30	3+3
80	35	20	3+3

80 mm outside diameter, 20 mm bore, 35 mm nominal height; 3+3 teeth

Frequently Asked Questions

Which bores are available for the 80 mm cutter?

Three bore configurations are listed: 20 / 25.4 mm, 20 / 30 mm and plain 20 mm, all with a 35 mm cutting height and 3+3 teeth. Confirm the shaft match before ordering.

What information is needed to confirm the configuration?

Send the edge-bander model, the panel material and thickness, the rotation direction and the machine clearance around the pre-milling unit.

Is a custom bore or keyway possible?

Yes. Custom specifications are reviewed against the machine model and required edge finish; send the shaft drawing or a photo of the mounting arrangement.

What is the difference between this and the 125 mm series?

This series is the 80 mm diameter range for standard edge banders; the 125 mm series offers larger diameters with a 30 mm keyed bore for machines that accept it.

Key words: 80mm PCD pre-milling cutter, edge bander cutter head, PCD pre-milling cutter, panel edge preparation