How hard is the cutting material?

The carbide grade used in this pcd half-round profile cutter 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 pcd half-round profile cutter 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.

PCD Half-Round Profile Cutter

PCD half-round profile cutter for compact laminate, cement-board and calcium-silicate-board applications. Cutting heights 10-35 mm, 35 mm bore, 6 teeth.

Product Description

Design and Construction

The PCD half-round profile cutter machines half-round edge profiles in selected board materials. The chart lists cutting heights from 10 to 35 mm with a 35 mm bore and 6 teeth per configuration; the diamond cutting rim is matched to compact laminate, cement-board and calcium-silicate-board applications as listed.

How It Works

The cutter shears the half-round edge profile in a profiling pass: the diamond rim holds its edge on abrasive board materials where carbide wears quickly. The cutting height is selected from the listed chart against the workpiece.

Applications

Half-round edge profiling
Compact laminate workpieces
Cement-board and calcium-silicate-board edges
Abrasive board production runs

Suitable Materials

Compact laminate
Cement board
Calcium silicate board
Selected abrasive boards

Material Comparison: Tungsten Carbide vs. PCD (Diamond)

This tool is a PCD (polycrystalline diamond) cutter. Tungsten carbide is the conventional alternative. Typical industry data:

Property	Tungsten Carbide Cutter	PCD (Diamond) Cutter (This Tool)
Hardness	1,500-2,000 HV	7,000-9,000 HV
Best suited for	General profiling across mixed materials	Highly abrasive boards and long production runs
Tool life vs. carbide baseline	1x (baseline)	10-15x on abrasive panels (typical industry data)
Edge wear on MDF/particleboard	Wear visible within shorter runs	Minimal wear over extended runs
Toughness	Higher toughness; tolerates impacts better	Lower toughness; sensitive to impact and metal contamination
Regrinding	Can be reground	Not reground in the normal case
Initial cost	Lower	Higher
Cost per part at long runs	Usually higher	Usually lower on abrasive, long-run work
Typical choice	Short runs and mixed materials	This tool: long-run profiling on abrasive boards

Typical industry data; actual tool life varies with workpiece, machine and feeds.

Delivery Scope

1 x PCD Half-Round Profile Cutter (configuration per chart/drawing)
Individual box packaging

Why Choose VPOINT

One-year warranty on manufacturing defects
Custom and non-standard geometries supported against drawings
Regrinding service available for carbide components
Factory-direct since 2008, ISO 9001 certified
Manufacturing in Sichuan and Dongguan, China

Precision & Quality Control

Each cutter is inspected against the specification sheet before packing: bore and diameter tolerances, cutting geometry and balance are checked under the ISO 9001 quality system, with batch traceability on every order.