M-type pointed conical carbide rotary burr features a sharp tip structure paired with slim 3mm shank, made of high-density cemented carbide. Available in single cut for hard metal stock removal and double cut for anti-clog finishing on aluminum, wood and plastic. It excels at reaching mold dead corners, tiny blind holes and narrow gaps, widely used in jewelry carving, precision mold trimming, hardware chamfering and craft engraving scenarios, solving the processing pain points that conventional cylindrical burrs cannot handle.
PRODUCT PROFILE | |
Product item | M-type Pointed Conical Tungsten Carbide Rotary Burr 3mm Shank |
HS code | 8207199090 |
Type | M |
Application material | Steel, Stainless Steel, Cast Iron, Aluminum, Copper, Bronze, Non-ferrous Alloys |
Application product | Metal deburring, weld seam removal, mold finishing, edge rounding, cavity shaping, metal engraving |
Thickness | Diameter: 6mm; Head Diameter: 3mm/6mm/8mm/10mm (Optional) |
specification | M-type Pointed Conical Tungsten Carbide Rotary Burr 3mm Shank |
Max color | Metallic Silver/Gray; Custom Laser Logo Marking Available |
Design file | AI, PSD, STEP, DWG |
Max size | Shank Length: 50mm/75mm/100mm (Customizable); Max Head Diameter: 12mm |
Packages | Plastic Box + Carton Box + Packing Belt + Wooden Pallet |
Delivery | 12-15 days |
Payment | 100% cylinder cost and 30% deposit, balance before shipment |
Shipment | By sea, By air, By express |
Features：
Perfect for concave surface finishing, hole chamfering, edge rounding, inner cavity shaping and curved workpiece grinding.
Reach hard-to-access corners easily.
✅ Optional Single Cut / Double Cut Flutes
Double cut: Fast stock removal, low vibration, widely used on steel, stainless steel, cast iron.
Single cut: Less chip clogging, best choice for aluminum, copper and soft non-ferrous metals.
✅ Standard 3mm Straight Shank
Universally compatible with electric die grinders, pneumatic rotary tools and handheld engravers. Stable clamping, minimal runout during high-speed rotation.
✅ High Hardness Carbide Material
Resist high temperature friction during continuous grinding, greatly extend service life compared with HSS rotary files.
✅ Multiple Sizes In Stock
Various spherical head diameters available to support light hobby engraving and heavy industrial metal removal tasks.
Contact: Laura Chen
Phone: +86 17521747238
E-mail: laura@glcarbidetool.com
Whatsapp:+8613301883563
Add: Building 4， No. 4229 Baoan Highway, Jiading District，Shanghai ,China.
