🛠️ Domed Cylinder Carbide Burrs – Hard Metal & Non-Ferrous Options

Right Lines Domed (Bull-Nose) Cylinder Burrs are expertly engineered for precision metal shaping, reaming, and weld dressing in tight or complex areas. The domed head makes them particularly effective for reaming clearance holes, internal chamfering, and corner fillet weld dressing.

Crafted from high-grade tungsten carbide, these burrs are suitable for use on steel, stainless steel, non-ferrous metals, plastics, and wood. Available in both hard metal and non-ferrous cut types, they deliver exceptional cutting performance, longevity, and versatility.

✅ Key Features:

• Dome-shaped (bull-nose) head for multi-surface and internal weld grinding

• Ideal for reaming parallel holes and fillet weld chamfering

• Tungsten carbide construction for superior durability and cutting speed

• Available in:

  • Hard metal grade – for steel, stainless, and hard alloys

  • Non-ferrous grade – for aluminium, brass, plastics, and soft materials

• Works equally well on wood and composites

• Multiple shank sizes: 3mm, 6mm, and 8mm

• Extended spindle option available for deep or hard-to-reach areas

📐 Specifications:

• Material: High-grade tungsten carbide

• Head Type: Domed cylinder (bull-nose)

• Applications: Reaming, chamfering, weld dressing, shaping, clearance hole enlargement

• Available Cuts:

  • Hard Metal Cut – Aggressive cutting for ferrous materials

  • Non-Ferrous Cut – Designed to reduce loading on softer metals & plastics

• Shank Options:

  • 3mm – for Dremel-style tools & craft use

  • 6mm – standard for die-grinders

  • 8mm – ideal for high-torque drills and robust machinery

• Dimensions Format: Burr diameter × burr length × (shank diameter × shank length)

• Extended Reach Option: Available for deeper access or recessed areas

🛠️ Common Applications:

• Weld dressing in corner joints and fillets

• Reaming and enlarging clearance holes

• Chamfering pipe openings and internal features

• Surface shaping on ferrous and non-ferrous materials

• Polishing prep for TIG/MIG welds in fabrication

• Toolmaking, mold finishing, and deburring

✅ Tool Compatibility:

• Die grinders (air or electric)

• Power drills (8mm burrs recommended)

• Craft tools (3mm spindle burrs)

• Rotary tools and high-speed pencil grinders

🔄 Choose the Right Burr:

💡 Pro Tip:

When working on aluminium or other non-ferrous materials, always select the non-ferrous cut to prevent clogging and reduce heat. Use light, sweeping motions to avoid chatter and gouging, especially on softer materials.

🧰 Related Products:

• Cylindrical & ball-nose carbide burrs

• Pointed tree burrs for internal radius work

• Extended-reach carbide burrs for deep cavities

• Abrasive flap wheels and hand pads for finishing

Right Lines Domed Cylinder Carbide Burrs provide the precision, versatility, and reliability you need for professional reaming, grinding, and shaping jobs—on metal, plastic, or wood.