1A1R CBN Cut off Wheels
1A1R CBN Cut-Off Wheels Resin Bond are engineered for fast, cool, and burr-free cutting of hardened steels, high-alloy metals, tool steels, and ferrous materials. Built with premium CBN abrasive and a controlled-breakdown resin matrix, these wheels deliver clean, precise cuts with minimal heat generation—ideal for applications where edge integrity, part accuracy, and metallurgical stability cannot be compromised.
Designed for tool rooms, precision manufacturing, and production environments, 1A1R CBN cut-off wheels provide exceptional performance on high-hardness materials that would quickly wear out conventional abrasive wheels.
Why Choose Braemar USA 1A1R Resin Bond CBN Cut-Off Wheels?
1. Superior Cutting Performance on Hardened Steels
CBN is the optimal abrasive for ferrous metals, resisting heat and chemical breakdown during high-speed cutting. Perfect for:
High-speed steel (HSS)
D2, A2, M2, M35, M42 tool steels
Bearing steels (52100)
Powder-metal steels
Heat-treated and through-hardened parts
Die steels, alloy steels, and hardened shafts
The 1A1R design ensures a rigid, stable cutting path with controlled wheel wear.
2. Resin Bond for Cool, Controlled Cutting
Braemar’s resin bond system offers:
Low grinding forces
Reduced heat generation
Minimal burning or temper loss
Clean surfaces with reduced burr formation
The bond self-sharpens during cutting, constantly exposing fresh CBN grains for consistent performance.
3. Precision Geometry & Long Wheel Life
The 1A1R shape provides:
A reinforced side wall for stability
Thin kerf capability for fine, accurate cuts
Excellent dimensional control
Longer life than conventional resin-bonded abrasives
Ideal for cutting small components, carbide-tipped tools, hardened metal rods, inserts, and precision tooling.
4. Built for Production, Tool Rooms, & QC Labs
Common applications include:
Cut-off operations for metallurgical testing
Cutting hardened shafts and tool blanks
Trimming heat-treated components
Sectioning parts for inspection
High-accuracy cutoff in CNC tool manufacturing
Braemar USA wheels maintain performance across manual, semi-automatic, and automated processes.
Available Specifications
Customizable 1A1R CBN cut-off wheels available with:
Thicknesses from ultra-thin to reinforced heavy-duty
CBN grit size (coarse to micron)
Standard and premium resin bond systems
Arbor sizes and custom hubs
Reinforced or non-reinforced constructions
Every wheel is engineered for stability, straight cutting, and long life in high-stress operating environments.
Optimize Your Cutting Performance With Braemar USA
Braemar USA delivers accurate, long-life resin bond CBN wheels for customers who demand consistent, high-precision cut-off results. Each wheel is manufactured to tight tolerances using high-quality CBN, optimized resin systems, and precise geometry control.
Call (480) 966-9311 or Add to Quote for pricing.
