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Silver cylindrical end mill with tapered neck and two flutes

M.A. Ford

M.A. Ford 13578709N3 End Mill Necked 20.0Mm

SKU CH-9V7J-GA17R

Two-flute necked end mill in 20.0 mm diameter for aluminium milling operations

  • Product typeCutting Tools
  • Precision machining with 2-flute TuffCut AL design
  • Neck relief improves reach in deep cavities
  • 0 mm cutting diameter for aluminium alloys
  • California Proposition 65 warning for chemical exposure
  • M.A. Ford industrial-grade cutting tool quality

20.0 mm Necked End Mill

This 20.0 mm necked end mill from M.A. Ford is a cutting tool designed for aluminium machining. The two-flute geometry supports efficient chip evacuation in non-ferrous materials. It suits CNC operators and machinists producing precision components. The tool is supplied new and carries the TuffCut AL designation.

Shank fit and holder rigidity

Installation requires a collet or holder that matches the tool shank precisely to prevent runout. Insufficient clamping force or a worn holder often leads to vibration and poor surface finish. The necked profile demands adequate clearance inside the workpiece to avoid interference. Verify machine spindle condition before use.

Sustained aluminium cutting

Under continuous load the two-flute design maintains steady chip flow, reducing the risk of built-up edge on aluminium alloys. Consistent coolant or mist delivery helps control temperature during long passes. The necked geometry improves reach without excessive deflection in deep pockets. Tool life depends on feed and speed settings matched to the specific alloy.

How it compares

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

Price $317.99
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

How can I confirm the 20.0 mm necked end mill is cutting correctly after installation?

Watch for smooth chip evacuation and consistent finish on aluminium; vibration or chatter indicates incorrect speed or feed for the two-flute geometry.

What comes with the 13578709N3 end mill and what must I supply separately?

The box contains the single 20.0 mm necked cutter; you must provide a compatible tool holder, coolant system and workpiece fixturing.

Which version of the TuffCut AL 2-flute necked mill should I choose for my job?

Select the 20.0 mm diameter model when your operation requires that specific cutting width and neck reach for deep aluminium pockets.

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