Mini Carbide Burr Set – 6 Burr Shapes on 3mm Spindles

Ex VAT £26.85    Inc VAT £32.22

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SKU: HMC/SET/05 Carbide burr set 05: 6 diamond cut tungsten carbide burrs all on 3mm spindles. Ideal for detailed shaping of steel & stainless steel. Popular with materials testing labs and model makers.
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Mini Burr Set – Diamond Cut Tungsten Carbide Burrs: For steel, stainless steel, brass and aluminium.

The 6 most popular mini burrs ideal for detail shaping of metal and plastics.  Grinding and cleaning out of weld roots with mini drills and pencil grinders.  Carbide Burr Set 05 is ideal for materials testing labs and model makers.

Included:

Burr 1: Shape C Bull nose shape,  3 mm diameter x 14 mm length – https://abrasive-systems.co.uk/tungsten-carbide-burrs/c-bull-nose-carbide-burrs/hmc-c30312-6

Burr 2: Shape D Ball shaped burr, 3 mm diameter x 2.7 mm length – https://abrasive-systems.co.uk/tungsten-carbide-burrs/d-ball-carbide-burrs/hmc-d30303-6

Burr 3: Shape D Ball shaped burr, 6.35 mm diameter x 5.7 mm length – https://abrasive-systems.co.uk/tungsten-carbide-burrs/d-ball-carbide-burrs/hmc-d30606-6

Burr 4: Shape G Pointed tree shaped burr, 6.35 mm diameter x 12.7 mm length – https://abrasive-systems.co.uk/tungsten-carbide-burrs/g-pointed-tree-carbide-burrs/hmc-g30612-6

Burr 5: Shape H Flame shaped burr, 3 mm diameter x 6 mm length – https://abrasive-systems.co.uk/tungsten-carbide-burrs/h-flame-carbide-burrs/hmc-h30306-6

Burr 6: Shape M Cone burr, 3 mm diameter x 15 mm length – https://abrasive-systems.co.uk/tungsten-carbide-burrs/m-cone-carbide-burrs/hmc-m30315-6

Carbide Burr Type

Diamond Cut

Recommended Cutting Speeds for 3 and 6mm tungsten diameter burrs:

Material          Cutting Speed (m/s)      3mm Burrs RPM    6mm Burrs RPM

Mild Steel          7.5 - 15                      800    - 1,583         400 - 800

Stainless Steel     4.0 - 7.5                     500  -  800           300 - 400

Al, Cu, Brass       7.5 - 15                     800    - 1,583         400 - 800

Cast Iron          10  - 15                      1,066 - 1,583         533 - 800