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Silver cylindrical end mill with ball nose tip and two spiral flutes

M.A. Ford

M.A. Ford 156M1200N30A Tuffcut 2 Flute Ball Nose End Mill 12.0mm

SKU CH-TDGQ-SFPT8

A 12.0 mm two-flute ball nose end mill with a necked design for contoured milling

  • Product typeCutting Tools
  • Precision 2-flute ball nose for smooth contours
  • 0 mm diameter suits medium milling tasks
  • Necked design extends reach in deep cavities
  • TuffCut DM coating resists wear on tough alloys
  • New condition ensures full factory performance

M.A. Ford 12.0mm Ball Nose End Mill

The M.A. Ford 156M1200N30A is a 12.0mm diameter Tuffcut end mill with two flutes and a ball nose geometry. It is designed for contouring and profiling operations in a variety of materials. The necked design provides additional reach for deep cavity work. Machinists and fabricators use this tool for precision finishing passes.

Upgrading from standard square end mills

This ball nose cutter replaces square-end tools when 3D contouring or radius profiling is required. The jump is worth it when a part demands smooth curved surfaces that a flat bottom cannot produce. The two-flute design aids chip evacuation in softer alloys and non-ferrous metals. It is not for high-feed roughing or slotting operations needing maximum material removal rates.

Installation fits standard 12.0mm holders

The shank fits directly into ER collets, shrink-fit holders or Weldon flats sized for 12.0mm. Runout should be checked after clamping to protect the ball nose geometry. Common issues include excessive vibration from overhang beyond the necked section and premature wear if coolant or air blast is not directed at the cutting zone. California Proposition 65 warnings apply to this product.

How it compares

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

Price $101.99
Pricier than about 82% of the 1,271 comparable items (median $40.99).

Specifications

Product
Brand nameM.A. FORD
Product typeCutting Tools

Questions about this item

What shank diameter and toolholder type suit the 12.0 mm necked ball-nose end mill?

The cutter has a 12.0 mm shank; use a precision ER collet or hydraulic holder that matches that diameter for concentric grip.

Which clamping sequence avoids run-out when installing the necked tool?

Insert the shank fully into the collet, tighten the collet nut to the maker's torque spec, then verify run-out at the ball tip before cutting.

When should the 2-flute ball nose be re-ground or replaced?

Re-grind when flank wear reaches the maker's limit or the ball radius falls out of tolerance; replace if the neck shows cracking or the flutes chip.

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