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Gold twist drill bit 7.00 mm with coolant holes

M.A. Ford

M.A. Ford HPDCR 0700A Twister HPD coolant drill 5X 7.00 mm

SKU CH-7G7T-61S7V

A 7.00 mm coolant-fed drill bit designed for high-performance drilling applications

  • 00 mm diameter for precise hole sizing
  • 5X coolant-fed design for efficient chip removal
  • Twister HPD geometry for high-performance drilling
  • M.A. Ford manufacturing for professional-grade reliability
  • California Proposition 65 compliance for regulated markets

M.A. Ford Twister HPD coolant drill 5X 7.00 mm

The M.A. Ford HPDCR 0700A is a solid-carbide coolant drill designed for high-performance drilling in demanding materials. It targets machinists and fabricators who need reliable hole-making with through-tool coolant delivery.

5X diameter-to-depth ratio

The drill operates at a 5X ratio, meaning it can produce holes up to five times the nominal 7.00 mm diameter in a single pass. This single specification determines whether the tool reaches the required depth without pecking or secondary operations.

Requires through-coolant spindle and rigid holder

The tool needs a machine spindle capable of delivering coolant through the holder at sufficient pressure to evacuate chips from deep holes. A rigid, high-precision holder minimises run-out and protects the cutting edges. It frees the operator from manual coolant application and reduces cycle time by completing deep holes in one operation.

How it compares

Measured against everything we stock in Power Drills, Drivers & Cutting Bits, at today’s prices. Recalculated every night.

Price $71.99
Typical for this category: the median of 2,412 items is $81.99.

Specifications

Product
Brand nameM.A. FORD

Questions about this item

What hole diameter does the 7.00 mm drill produce in a real machine?

The 7.00 mm drill produces a 7.00 mm diameter hole when used under normal machining conditions.

What shank interface does the Twister HPD drill use and what does it limit?

The drill uses a standard cylindrical shank that fits common drill chucks and collets, limiting use to holders that accept round shanks.

What physical space is needed to fit the 5X length drill in the spindle?

The 5X length requires a spindle and work envelope that can accommodate a longer overall drill body without interference.

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