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Silver cylindrical 4-flute ball-nose stub end mill 18.0 mm

M.A. Ford

M.A. Ford 16570870 Tuffcut GP 4-flute ball-nose stub end mill 18.0 mm

SKU CH-N87Z-0H3YD

Four-flute ball-nose stub end mill with an 18.0 mm cutting diameter for profiling and finishing operations

  • 4-flute design improves chip evacuation for smoother cuts
  • Ball-nose geometry enables precise 3D contouring and profiling
  • Stub length increases rigidity and reduces deflection
  • 0 mm diameter suits medium-size milling operations
  • New condition ensures full factory performance and reliability

M.A. Ford 18.0 mm ball-nose end mill

The M.A. Ford 16570870 Tuffcut GP is a 4-flute stub-length ball-nose end mill with an 18.0 mm cutting diameter. It is designed for general-purpose profiling and contouring in a range of materials using a compatible milling machine or CNC router.

Shank fit and machine compatibility

Before ordering, verify that your tool holder or collet accepts the shank diameter of this specific end mill. Confirm that your machine spindle provides sufficient rigidity and run-out control for an 18.0 mm stub-length cutter in the materials you intend to cut.

Heat, noise and power in normal use

Cutting forces and heat generation depend on the workpiece material, spindle speed and feed rate selected for the 18.0 mm 4-flute geometry. Use appropriate coolant or air blast to manage temperatures and evacuate chips during operation. The tool itself adds no electrical load or acoustic signature beyond the machining process.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $174.99
Pricier than about 90% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

Does the 16570870 end mill ship with any holders or coolant accessories?

The 16570870 is supplied as the cutting tool only; tool holders, collets and coolant fittings must be purchased separately.

When should I choose the 18.0 mm stub length over a longer flute option?

Select the 18.0 mm stub length when rigidity is critical, such as shallow profiling in hardened steel or when the machine spindle has limited gauge length.

How does the 4-flute ball-nose geometry affect finish quality on contoured surfaces?

Four flutes produce a finer surface finish on 3-D contours because each revolution takes four cuts, reducing cusp height compared with two-flute tools.

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