AMSUO Carbide Rotary Burr Sets — Full Shape Range (A/B/C/D/E/F/G/H/L/M), Single & Double Cut, Standard & Metric

AMSUO Carbide Rotary Burr Sets — Full Shape Range (A/B/C/D/E/F/G/H/L/M), Single & Double Cut, Standard & Metric

Professional-grade solid carbide rotary burrs covering the complete shape range used in deburring, weld cleaning, chamfering and metal shaping. Available in standard (inch) and metric series with 1/4" or 6/6.35 mm shanks, and offered as individual shapes or ready-to-sell burr sets (FL series). Three cut patterns are available to match the material and finish requirement.

Key Features

• 10 standard shapes: cylindrical (A), cylindrical end cut (B), cylindrical ball nose (C), round/ball (D), oval/egg (E), round tree (F), pointed tree (G), flame (H), 14° included angle (L), cone (M)
• 3 cut types: standard single cut (general stock removal & finish), diamond/double cut (heat-treated steels & die work), non-ferrous extra-coarse cut (aluminum, brass, soft materials)
• Full size range: head diameters 1/8" to 1" (standard) and 3 to 25 mm (metric)
• Solid carbide head, 1/4" or 6/6.35 mm shank — fits standard rotary tools and die grinders
• Suggested RPM guide included for every diameter and cut type (up to 75,000 RPM for 1/16" standard cut)
• Ready-made sets: FL152A / FL152B (10 pcs), FL155 / FL156 (5 pcs) with matched shape combinations
• Silver (uncoated) and gold (TiN) finishes available

Shape Range (Standard & Metric)

• A Cylindrical — SA-11…SA-9 / A0312…A2525
• B Cylindrical End Cut — SB-11…SB-9 / B0312…B2525
• C Cylindrical Ball Nose — SC-11…SC-9 / C0312…C2525
• D Round (Ball) — SD-11…SD-9 / D0302…D2522
• E Oval (Egg) — SE-1…SE-7 / E0306…E1925
• F Round Tree — SF-11…SF-7 / F0313…F1925
• G Pointed Tree — SG-1…SG-7 / G0310…G1925
• H Flame — SH-1…SH-7 / H0307…H1941
• L 14° Included Angle — SL-1…SL-6 / L0310…L1633
• M Cone — SM-1…SM-6 / M0311…M1625

Burr Sets (Shank 6 / 6.35 mm)

• FL155 (5 pcs): A1020, C1020, D1009, E1016, F1020
• FL156 (5 pcs): C0820, F1020, B1020, L1228, G1225
• FL152A (10 pcs): A1225, C1225, L1228, E1220, G1225, C1020, N1213, E1016, K1005, D1009
• FL152B (10 pcs): A1225, H1232, L1228, F1225, E1220, A1020, H1025, C1020, G1020, D1009

Recommended Applications

• Deburring and edge breaking of machined parts, castings and weldments
• Weld bead cleanup and surface blending in fabrication shops
• Chamfering, counterboring and contour work on steel, stainless, Inconel and titanium (double cut)
• Aluminum, brass and soft-alloy shaping (non-ferrous cut)
• Die & mold work, tool room finishing, automotive and aerospace repair
• Pipe and tubing beveling on-site

Safety: Always use eye protection. Follow the suggested RPM for the burr diameter and cut type; do not exceed rated speed. Use light, even pressure and let the burr cut.