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Silver cylindrical end mill with two flutes and a necked shank

M.A. Ford

M.A. Ford 13578742N 20.0Mm End Mill

SKU CH-FB3C-CSFA8

Tuffcut Al 2-flute necked end mill cuts aluminium with a 20.0 mm diameter

  • Product typeCutting Tools
  • Precision aluminium milling with 2-flute TuffCut design
  • Necked geometry reaches deep cavities without interference
  • 0 mm cutting diameter handles large material removal
  • M.A. Ford brand trusted for professional cutting tools
  • California Prop 65 warning discloses regulated chemical content

M.A. Ford Tuffcut Al End Mill

The M.A. Ford 13578742N is a new 20.0 mm diameter end mill from the Tuffcut Al series. It features a two-flute necked design intended for aluminium machining. This cutting tool suits CNC operators and metalworking shops that need a dedicated aluminium cutter.

Two-flute necked geometry for aluminium

The single specification that decides fit is the two-flute necked profile built for aluminium alloys. The flute count and neck relief combine to evacuate large chips and prevent welding in soft material. Buyers who need higher flute counts for finishing passes or tools designed for steel and titanium should look elsewhere.

20.0 mm cutting diameter with necked reach

The 20.0 mm cutting diameter provides substantial material-removal capacity in a single pass. Necked clearance allows deeper pocket work without shank interference. The tool runs out when the application demands smaller diameters for fine detail or when the machine spindle cannot accommodate the 20.0 mm shank requirement.

How it compares

Measured against everything we stock in Yard Ornaments & Garden Statues, at today’s prices. Recalculated every night.

Price $389.99
Pricier than about 91% of the 1,271 comparable items (median $40.99).

Specifications

Product
Brand nameM.A. FORD
Product typeCutting Tools

Questions about this item

What does the 20.0 mm diameter mean when the end mill is in the spindle?

The 20.0 mm cutting diameter sets the maximum width of cut in a single pass.

What shank standard does the 13578742N use and what does it limit?

The tool uses a standard cylindrical shank that fits ER collets or Weldon holders, limiting runout to the holder's tolerance.

What physical clearance does the necked 20.0 mm body need to mount without interference?

The reduced neck behind the flutes requires a holder with sufficient internal depth and a machine spindle with enough Z-travel to clear the workpiece.

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