Import BDNA--22432-1 Jobber Drill Bit 11/64 in Hss

Product Description

The IMPORT BDNA--22432-1 is a jobber-length twist drill bit designed for general-purpose hole-making in metal, wood, and plastic substrates. Manufactured from high speed steel with a gold oxide coating, it provides improved lubricity and surface hardness compared to uncoated HSS bits. The bit measures 11/64 inch (0.1719 inch decimal) in diameter with an overall length of 3-1/4 inches and a flute length of 2-1/8 inches. A 118-degree split point reduces walking on entry and requires less thrust force to start a hole. Right-hand cut spiral flutes evacuate chips efficiently during drilling. Licensed trades and maintenance technicians reach for this bit for everyday service and installation tasks.

This bit is suited for residential and light commercial service work where a standard jobber-length drill bit is needed for metal brackets, sheet steel, conduit work, plumbing hardware, and general mechanical assembly. The straight-cylindrical shank accepts any standard 3-jaw chuck. Its 11/64 inch diameter falls within the 0.1500 to 0.2000 inch decimal range, making it appropriate for pilot holes, clearance holes, and light fabrication tasks in field or shop settings.

Key Features

• High speed steel construction rated for general-purpose drilling across common trade materials
• Gold oxide coating improves lubricity and reduces friction during cutting
• 118-degree split point reduces bit walking and lowers required entry thrust
• Right-hand cut spiral flutes promote efficient chip evacuation
• Web-thinned, tapered web design reduces cutting resistance at the tip
• Straight-cylindrical shank fits standard 3-jaw drill chucks without modification

Compatibility

Designed as a general-purpose jobber-length drill bit compatible with any standard 3-jaw keyed or keyless chuck accepting an 11/64 inch straight-cylindrical shank.

Installation Notes

Install in a corded or cordless drill with a properly tightened 3-jaw chuck before applying power. Secure the workpiece before drilling to prevent spinning or shifting. Use appropriate cutting speed for the material being drilled — slower speeds for harder metals, higher speeds for softer materials. Inspect the cutting edges before each use and replace the bit if the tip shows chipping or dullness that affects hole quality.