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Radiac Diamond Cup Wheels

for Clearing, Pointing, and Sharpening Tungsten Carbide Cutting Tools

Precision diamond cup wheels engineered for carbide tool grinding—ideal for clearing, pointing, sharpening, and secondary relief operations.

CNC machine
CNC machine
Tungsten carbide
Tungsten carbide
Optimized for Carbide – High-performance diamond grain delivers superior performance on tungsten carbide and nonferrous tool materials.
Precision Cup Geometry – 11V9 design ensures accurate edge access for pointing and relief grinding.
Extended Service Life – Consistent form retention reduces dressing frequency and downtime.
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Variants

· 48 Typennummern

Specification

Technical Data

Abrasive grainDiamond (D)
Werkzeug fürCNC machine
MaterialienTungsten carbide

Features

Diamond Abrasive GrainProvides exceptional hardness and wear resistance, ensuring efficient grinding of carbide tools with minimal wheel wear.
Cup Type (11V9) ProfileDesigned for access to tool relief areas and fine edge work, enabling accurate sharpening and secondary relief.
Resin and Hybrid Bond SystemsTailored to balance aggressive stock removal with surface finish quality and long wheel life.
High Form RetentionMaintains wheel shape across multiple cycles, supporting consistent tool geometry.
Cool Cutting ActionReduces thermal loading on carbide tools, minimizing risk of edge chipping or microcracking.

Description

Cup type diamond grinding wheels, such as the 11V9 profile, are designed for the demanding requirements of round tool manufacturing from tungsten carbide and other nonferrous materials. Engineered with high-performance diamond abrasive and advanced bond systems, these wheels deliver unmatched sharpness, edge quality, and tool-to-tool consistency. Their cup geometry allows precise access to cutting edges and relief surfaces, making them the preferred choice for clearing, pointing, sharpening, and secondary relief operations. With excellent form retention, fast stock removal, and long service life, diamond cup wheels support efficient production and regrinding of cutting tools while reducing downtime and scrap.

Application

Application

1

Pointing and sharpening of carbide drills to restore precise cutting edges.

2

Secondary relief grinding on carbide end mills for optimized clearance.

3

Clearing and edge preparation of reamers and rotary cutting tools made from tungsten carbide.

Recommendations

Ensure continuous coolant delivery to reduce heat buildup and protect cutting edges.
Match grit size to the operation—finer grits for sharpening/finishing, coarser grits for clearing and stock removal.
Dress wheels periodically to maintain sharp cutting action and precise cup geometry.
Follow recommended operating speeds to balance stock removal with wheel life.
Store wheels in a dry, temperature-stable environment to maintain bond integrity.

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