Milwaukee 48-13-6712 Lineman Impact Auger Bit 1-1/8 in

Product Description

The MILWAUKEE 48-13-6712 is a lineman's impact auger bit engineered for drilling clean, fast holes in wooden utility poles. The bit combines an aggressive feed screw with a single spur design that scores the edge of each hole, allowing bolts to slide through without resistance. A reinforced anti-friction PTFE coating reduces friction during drilling and makes bit removal from the pole easier. The solid stemmed core adds structural strength for demanding pole-line work. Installed by power utility linemen, this bit is designed for use with 7/16 inch hex quick-connect impact drill chucks.

This bit targets power utility line work where speed and hole quality directly affect productivity. The optimized wide flute geometry ejects chips quickly to keep the hole clear and reduce clogging during deep pole drilling. The 1-1/8 inch diameter suits standard lineman bolt clearance requirements. Recommended for clean wood only. The bit measures approximately 19.25 inches in length and weighs 1.85 pounds. It is available in 18 inch and 24 inch length options to match different pole drilling depth requirements.

Key Features

• Single spur design scores hole edge for cleaner finish and easier bolt insertion
• Reinforced anti-friction PTFE coating for smoother drilling and easier bit extraction
• Aggressive feed screw and cutting edge pull the bit through wood for faster drilling speeds
• Optimized wide flute geometry ejects chips quickly to reduce clogs
• Solid stemmed core provides added strength under impact loading
• 7/16 inch hex shank for fast connection to quick-connect impact drill chucks

Compatibility

Designed for use with 7/16 inch hex quick-connect impact drill chucks. Recommended for clean wooden utility poles only.

Installation Notes

Installation is performed by qualified power utility linemen following applicable utility and safety standards. Ensure the impact drill is powered off and properly secured before changing bits. Use only with impact-rated drills equipped with a 7/16 inch quick-connect chuck. Do not use on treated, embedded hardware, or contaminated wood that could damage the cutting edge or coating.

Technical Specifications

• Bit Diameter: 1-1/8 inches
• Shank Type: 7/16 inch hex quick-connect
• Overall Length: 19.25 inches
• Weight: 1.85 pounds
• Coating: Reinforced anti-friction PTFE
• Core Construction: Solid stemmed
• Recommended Material: Clean wood utility poles
• UPC: 0045242503469

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 48-13-6712