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Cleveland C92706 counterbore, 6.000 inch length, .438 inch diameter, bright finish

Cleveland

Cleveland C92706 Counterbore 6.000" L .438" dia. pneumatic accessory

SKU CH-2H8H-6JD4B

A counterbore with a built-in pilot made from high-speed steel, 6.000 inches long and .438 inches in diameter

  • High-speed steel construction resists wear during heavy use
  • Built-in pilot guides the cutter for accurate alignment
  • 000 inch overall length reaches deep counterbore holes
  • .438 inch diameter suits standard 5/16 fractional-inch applications
  • Bright finish reduces friction and improves chip evacuation

Cleveland C92706 Counterbore

The Cleveland C92706 is a high-speed steel counterbore with a built-in pilot designed for precision hole preparation. It measures 6.000 inches in overall length and features a 0.438 inch cutting diameter for fractional inch applications.

Suited for machinists and maintenance technicians

This tool suits professionals creating flat-bottomed recesses for socket head cap screws in metalwork. It is not for buyers who need a larger cutting diameter, a longer overall reach, or a pilotless design for through-hole operations.

0.438 inch cutting diameter

The 0.438 inch diameter determines the clearance hole size and must match the fastener specification exactly. Verify this measurement against your engineering drawing before ordering to ensure proper fit and function.

How it compares

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

Price $96.99
Pricier than about 82% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLEVELAND

Questions about this item

How can I confirm the Cleveland C92706 counterbore is cutting correctly after installation?

The tool should produce a clean, flat-bottomed hole with the built-in pilot guiding the 0.438 inch diameter cutter smoothly through the workpiece without chatter.

What comes with the Cleveland C92706 counterbore and what must I supply separately?

The package contains the high-speed steel counterbore with integrated pilot; you must provide a compatible power tool chuck or pneumatic driver to rotate the 6.000 inch long shank.

Which Cleveland counterbore version should I choose for a 5/16 inch fractional inch hole?

Select the C92706 model, which is specified for a 5/16 inch fractional inch size with a 0.438 inch cutting diameter and standard length.

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