Cleveland C71035 35/64 Inch Jobber Drill Bit Hss Oxide

Product Description

The CLEVELAND C71035 is a jobber-length twist drill bit designed for general-purpose drilling in metal, wood, and plastics. Manufactured from high speed steel with an oxide coating, it measures 35/64 inches (0.5469 inches) in diameter and has an overall length of 6-5/8 inches. The 118-degree standard point angle suits a wide range of common drilling applications. The web-thinned, tapered web construction reduces thrust at the cutting tip and improves chip clearance. The bit conforms to ASME B94.11M and DIN 338 standards, making it a reliable fit for shop and field use by machinists, pipefitters, and general tradespeople.

The C71035 fits into standard drill chucks and is suited for use in drill presses, hand drills, and magnetic base drills. Its straight-cylindrical shank at 0.5469 inches diameter seats securely in three-jaw chucks. The regular spiral flute with a 4xD flute-to-diameter ratio handles chip evacuation effectively during moderate-depth drilling. It is appropriate for residential and light commercial maintenance work as well as fabrication tasks where a general-purpose HSS bit is specified.

Key Features

• 35/64 inch (0.5469 inches) diameter with diameter tolerance of -0.0012 to 0.0000 inches
• 118-degree standard drill point angle for general-purpose entry
• High speed steel construction with oxide finish for basic lubricity and corrosion resistance
• Web-thinned tapered web reduces cutting thrust and aids chip breaking
• Right-hand cut, 2-flute regular spiral with 4-13/16 inch flute length
• Meets ASME B94.11M and DIN 338 standards; Series 2001G

Compatibility

Designed as a general-purpose jobber-length drill bit compatible with standard three-jaw drill chucks accepting a straight-cylindrical shank of 0.5469 inches diameter, for use in drill presses, hand drills, and magnetic-base drilling equipment.

Installation Notes

Secure the shank fully in the chuck before drilling and verify the chuck key is removed prior to starting the spindle. Use appropriate cutting fluid or lubricant when drilling ferrous metals to extend tool life. Ensure workpieces are firmly clamped to prevent rotation. Machinists and maintenance technicians should follow applicable shop safety procedures and OSHA machine-guarding requirements when operating drilling equipment.