Description
The Proxxon Tungsten Carbide Milling Cutter (No. 28758) is a solid tungsten carbide rotary cutter for Proxxon Micromot tools, ×2mm cutting diameter, available with 3mm or 2.35mm shanks. Tungsten carbide construction enables vibration-free milling at high accuracy in extremely hard materials — steel, cast steel, non-ferrous metals, and PCB (printed circuit board) substrates — where HSS bits would wear quickly or deflect.
The ×2mm diameter is the finest in the TC milling cutter range, ideal for precision detail work, fine engraving, and PCB trace milling where larger cutters would remove too much material or lack the resolution for fine features.
Key Features
- ×2mm fine diameter — for precision detail work, fine engraving, and PCB trace milling
- Solid tungsten carbide — vibration-free milling in steel, cast steel, NF metals, and PCB
- Dual shank options — 3mm or 2.35mm to suit your collet
- High accuracy — maintains dimensional precision in hard materials
Applications
- PCB milling and circuit board trace work
- Fine engraving in steel and NF metals
- Precision detail milling in hard materials
- Technical engraving and marking
- High-accuracy dimensional milling
Specifications
- Part Number: No. 28758
- Cutting diameter: ×2mm (5/128")
- Shank options: 3mm (7/64") or 2.35mm (3/32")
- Material: Solid tungsten carbide
- Materials cut: Steel, cast steel, non-ferrous metals, PCB
Works Well With
- Professional Rotary Tool IBS/E (No. 38481) — collet-based 100W Micromot tool
- Precision Rotary Tool FBS 115/E (No. 38472) — keyless chuck 100W Micromot tool
- MICROMOT Steel Collet Set — 6-Piece (No. 28940) — includes 3mm and 2.35mm collets
- TC Cutter Set — Sphere & Cylinder (No. 28750) — starter set with two profiles
- TC Milling Cutter — ×3mm (No. 28761) — larger diameter for broader milling passes
Learn More
Not sure which cutter is right for your material? Read our Proxxon Micromot Cutter Guide — TV Steel vs. TC Burrs vs. TC Milling Cutters for a complete breakdown of all three cutter families.
Returns can only be accepted for unused product in its original packaging. A copy of the original packing slip or invoice is required. For warranty claims please call 1-877-776-9966. See our full return and refund policy.
California Residents Prop 65 Information
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.