Dormer’s milling cutter range delivers the accuracy, rigidity and tool life required in Canberra’s machining, fabrication and engineering workshops. Manufactured from powder‑metal High Speed Cobalt (HSS‑E PM) and finished with bright, anti‑adhesion surfaces, these cutters provide clean finishes, predictable performance and long service life across steels, stainless steel and cast iron. M&G Industrial Supplies stocks a full range of Dormer slot drills and end mills for plunging, ramping, profiling and keyway milling — all available locally for fast workshop turnaround.
Dormer C110 – 2‑Flute Slot Drills (Short Series)
C110 cutters are short‑length 2‑flute milling cutters designed for rigidity and clean slotting. Manufactured from powder‑metal High Speed Cobalt, they deliver superior performance and extended tool life. The bright finish prevents chip welding, while the accurate diameter allows milling of standard keyway slots to P9 tolerance. Suitable for plunging, ramping and profile milling in steels, stainless steel and cast iron.
M&G Industrial Supplies carries:
- C110: 2.0mm – 25.0mm
- C110: 1/16” – 1”
Dormer C123 – 2‑Flute Slot Drills (Medium Length)
C123 cutters feature a medium‑length 2‑flute design for high rigidity when milling standard slots. The powder‑metal cobalt substrate provides increased performance and longer tool life. The bright finish reduces material build‑up, improving accuracy and surface finish. Ideal for plunging, ramping and profile milling in cast iron, steels and stainless steel. Designed for P9‑tolerance keyway milling.
M&G Industrial Supplies carries:
- C123: 2.0mm – 25.0mm
- C123: 1/16” – ¾”
Dormer C247 – 4‑Flute End Mills (Medium Length)
C247 cutters are 4‑flute end mills with a strong, rigid design suitable for both profile milling and slotting. Manufactured from powder‑metal High Speed Cobalt, they offer long tool life and consistent performance. The bright finish prevents chip welding and improves surface quality. Ideal for plunging, ramping and profile milling in steels, stainless steel and cast iron.
M&G Industrial Supplies carries:
- C247: 2.0mm – 25.0mm
- C247: 1/8” – 1‑3/16”
Dormer C273 – 4‑Flute End Mills (Long Series)
C273 cutters feature a long‑series flute design for finishing deep profiles with high rigidity. Manufactured from powder‑metal High Speed Cobalt, they provide excellent performance and tool life. The bright finish prevents chip welding and maintains clean cutting edges. Suitable for ramping, plunging and profile milling on CNC machines in steels, cast iron and stainless steel.
M&G Industrial Supplies carries:
- C273: 2.0mm – 25.0mm
- C273: 1/8” – ¾”
Dormer C500 – 2‑Flute Ball Nose Cutters
C500 ball‑nose cutters are designed for contouring complex surfaces on CNC machines. The short 2‑flute geometry provides high rigidity, reduced vibration and improved strength. Manufactured from High‑Speed Cobalt, they deliver superior performance and long tool life. The bright finish prevents chip welding for cleaner, more accurate results. Suitable for steels, stainless steel and cast iron.
M&G Industrial Supplies carries:
- C500: 2.0mm – 18.0mm
- C500: 3/16” – ½”
Why Canberra Workshops Choose Dormer Milling Cutters
- Powder‑metal HSS‑E cobalt for long tool life
- Bright finish to prevent chip welding
- Accurate diameters for P9‑tolerance keyways
- Rigid designs for clean slotting and profiling
- Suitable for steels, stainless steel and cast iron
- Reliable performance in CNC and manual milling setups
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