Product Overview

This listing offers 3 options of WNMG0804 series PCD (Polycrystalline Diamond) turning inserts, with corner radii of 0.2mm, 0.4mm, and 0.8mm (the 0.8mm version is highly recommended for versatile machining needs). Please note: 1 order = 1 box (10 pieces) of the exact insert model you select—this is not a mixed set. PCD inserts are specialized for high-precision machining of non-ferrous metals (aluminum, copper, magnesium alloy) and non-metallic materials, delivering superior surface finish and wear resistance.

Key Specifications (By Variation)

Insert Model	Corner Radius	Material	Quantity per Box
WNMG080402	0.2mm	PCD	10pcs
WNMG080404	0.4mm	PCD	10pcs
WNMG080408	0.8mm	PCD	10pcs (Recommended)

Product Features

• PCD Ultra-Hard Material: Hardness up to HV8000, 3–5 times higher than carbide inserts, ensuring extended service life and minimal wear during high-speed machining of non-ferrous metals.
• Precision Corner Radius: Strictly calibrated 0.2/0.4/0.8mm radii cater to diverse finishing needs—smaller radii for fine contouring, larger radii for heavy-load finishing operations.
• Mirror-Polished Cutting Edge: Precision-ground edges reduce cutting resistance, eliminate workpiece burrs, and achieve a Ra0.2-level surface finish for high-end precision parts.
• Universal Compatibility: Matches standard WNMG tool holders, suitable for CNC lathes, turning centers, and automatic lathes for efficient batch production.

Order & Shipping Notes

• Quantity Rule: 1 order = 1 box (10 pieces) of your selected insert model—we do not ship individual inserts or mixed boxes.
• Machining Application Note: PCD inserts are not suitable for steel, cast iron, or other ferrous metals; please confirm your machining material before purchase.
• Shipping & After-Sales: Fast delivery with a tracking number; free replacement is provided for defective inserts (contact us with photos within 7 days of receipt).