Heavy-Duty Tungsten Carbide Rotary Burr Bit

Upgrade your metalworking, fabrication, and porting efficiency with the Lion Tools Mart Industrial Tungsten Carbide Rotary Burr Tool. Engineered from premium micro-grain tungsten carbide, these burr bits deliver aggressive stock removal, superior surface finishes, and exceptional tool life even when working on tough alloys and hardened steel.

Whether you are deburring sharp edges, cleaning weld seams, porting cylinder heads, or carving mold cavities, this tool provides precision control with minimal chatter.

Key Features & Benefits

Ultra-Durable Tungsten Carbide: High hardness and wear resistance ensure a cutting life up to 10x longer than high-speed steel (HSS).
Smooth, Fast Cutting Action: High-precision spiral flutes provide rapid chip clearance, preventing clogging and overheating during prolonged use.
Universal Shank Fit: Standard shank size designed to fit all major pneumatic die grinders, electric rotary tools, and flexible shaft machines.
Versatile Material Compatibility: Works effortlessly on cast iron, stainless steel, carbon steel, alloy steels, non-ferrous metals, ceramics, and hard plastics.
Protective Storage: Each rotary burr comes packed in a durable, reusable plastic case to prevent flute damage during storage.

Models & Specifications Breakdown

Model	Head Shape / Profile	Recommended Use	Price (₹)
Model A1	Pointed Tree / Cone Shape (Standard)	Narrow contours, edge profiling, and hard-to-reach slots	₹490/-
Model A2	Pointed Tree / Cone Shape (Heavy Duty)	Rapid stock removal in acute angles and tight corners	₹780/-
Model B1	Cylindrical with Ball Nose (Radius End)	Internal contour blending and fillet radius grinding	₹490/-
Model B2	Cylindrical with Ball Nose (Large Radius)	Heavy deburring and blending inside curved surfaces	₹650/-
Model C1	Flat End Cylindrical	Peripheral grinding and face finishing at 90° angles	₹490/-
Model C2	Flat End Cylindrical (Heavy Duty)	Large-surface edge squaring, weld flattening & cleaning	₹550/-
Model T2	Tapered / Pointed Heavy Profile	Deep cavity carving, chamfering, and intricate shaping	₹780/-

Applications

Deburring edges after plasma cutting, laser cutting, or stamping.
Smoothing and cleaning arc/TIG/MIG weld beads.
Cylinder head porting and engine block detailing.
Die, mold, and pattern making.
General metal sculpting and chamfering in engineering workshops.

Operating Guidelines & Safety Tips

Safety First: Always wear protective eyewear (safety glasses/face shield), dust mask, and heavy-duty work gloves while operating rotary tools.
Speed & Pressure: Let the tool do the cutting. Do not apply excessive force, which can overheat or chip the cutting flutes.
Chuck Insertion: Ensure at least two-thirds of the shank is inserted securely into your grinder chuck or collet to prevent bending or runout.

Tungsten Carbide Rotary Burr Tool – Heavy Duty Die Grinder Bit

Available Options

Have a question?