Cleveland C17046 Reduced Shank Drill Bit 3/4 in Hss

Product Description

The CLEVELAND C17046 is a reduced shank twist drill bit designed for drilling into cast iron and steel in production and maintenance environments. Built from high-speed steel (HSS) with a coated finish, it measures 3/4 inch in diameter with a 1/2 inch Weldon flat shank that seats securely in standard drill chucks and holders. The 118-degree split point promotes accurate starting and reduces walking on hard surfaces. At 6 inches overall length with a 3-1/8 inch flute length, it delivers sufficient reach for typical through-hole and deep-entry applications. Licensed tradespeople and production machinists working with ferrous materials will find this bit a dependable general-purpose tool.

The C17046 is suited for general-purpose drilling in residential, commercial, and industrial maintenance settings. Its reduced shank design allows a 3/4 inch cutting diameter to be driven by a 1/2 inch drill chuck or Weldon-style holder, expanding tooling versatility without requiring larger spindles. Primary workpiece materials include cast iron and steel, making it appropriate for structural fabrication, mechanical maintenance, and similar metal-working tasks where consistent hole quality is required.

Key Features

• 118-degree split point for accurate starts and reduced walking on hard metal surfaces
• High-speed steel construction for durability in ferrous material drilling
• Weldon flat shank with 3 flats prevents bit rotation in holder
• Coated finish extends tool life in repetitive drilling applications
• Reduced shank design allows 3/4 inch cutting diameter with a 1/2 inch holder
• 2-flute spiral configuration promotes chip evacuation during deep-hole drilling

Compatibility

Designed as an OEM-style general-purpose reduced shank drill bit compatible with 1/2 inch Weldon-style tool holders and standard 1/2 inch drill chucks; intended for use on cast iron and steel workpieces.

Installation Notes

Installation and use of this bit should be performed by qualified machinists or tradespeople familiar with drill press, mill, or hand-drill operation. Ensure the machine spindle or chuck is fully stopped and power is locked out before inserting or removing the bit. Secure the Weldon flat shank firmly in the holder so all flats are engaged to prevent slippage under torque. Follow applicable workplace safety standards and use appropriate cutting fluid or coolant for the workpiece material to maximize bit life.