Cleveland C04632 Screw Machine Drill Bit 11/16 in Hss

Product Description

The CLEVELAND C04632 is a screw machine length (stub length) drill bit designed for high-volume drilling in tight clearance applications. Built from high-speed steel with a bright uncoated finish, it features a 118-degree standard point and a right-hand spiral flute configuration. The short overall length of 4.625 inches provides added rigidity compared to jobber-length bits, reducing deflection and improving hole accuracy. Web thinning reduces thrust force at the cutting tip. This bit is suited for use in drill presses, CNC lathes, screw machines, and manual turret setups where stub-length tooling is required.

The C04632 is a general-purpose drill bit intended for drilling alloy steel, aluminum, and similar workpiece materials in production and maintenance environments. The 11/16-inch diameter and straight cylindrical shank make it compatible with standard drill chucks and collet holders. Its short flute length and parallel web configuration make it well suited for repetitive through-hole and blind-hole operations on metal components in machine shops, fabrication facilities, and industrial maintenance settings.

Key Features

• 11/16-inch (0.6875 inches) diameter with a tight tolerance of +0.0000 to -0.0012 inches
• 118-degree standard split-point geometry with web thinning to reduce entry force
• High-speed steel construction for general-purpose metal cutting performance
• Screw machine (short) length at 4.625 inches OAL for enhanced rigidity and reduced deflection
• Right-hand cut with regular spiral flutes for efficient chip evacuation
• Meets ASME B94.11M and ANSI standards for drill bit dimensional accuracy

Compatibility

Designed as a general-purpose replacement or production drill bit for use in standard drill chucks and collet systems accepting a 0.6875-inch straight cylindrical shank. Suitable for drilling alloy steel and aluminum workpieces.

Installation Notes

Installation and use of this drill bit should be performed by qualified machinists or trained technicians following applicable shop safety procedures. Secure the shank fully in the chuck or collet before operation and verify runout before beginning a cut. Use appropriate cutting fluid or coolant for the workpiece material to extend tool life, as this bit does not support coolant-through delivery. Inspect the cutting edges for wear or chipping before each use and replace the bit if the point geometry is compromised.