Walter 61/64 SST Prentice Drill (01M561)

Description

Walter 01M561 61/64 SST Prentice Drill is a heavy-duty large diameter drill bit engineered for portable drills, drill presses, and magnetic base drills with 1/2″ chuck capacity. Built with a cobalt blend for exceptional hardness and heat resistance, this bit delivers longer life and allows you to drill more holes between re-sharpenings. Its design ensures reliable performance in demanding metalworking applications.

Features:

• Premium cobalt HSS construction for drilling harder materials.
• 135° self-centering split point reduces thrust and prevents walking.
• Bronze SST surface treatment provides extreme lubricity and extended tool life.
• 1/2″ reduced shank design for use in standard chucks.
• 3-flats shank minimizes slippage in drill chucks.

Benefits:

• Drills up to 30% faster than standard HSS drill bits.
• Extended durability reduces replacement frequency.
• Improved accuracy and control in heavy-duty applications.
• Optimized design prevents walking for cleaner holes.
• Compatible with a wide range of drilling equipment.

Technical Specifications:

• Model: 01M561
• Type: SST Prentice Drill Bit
• Size: 61/64″
• Shank: 1/2″ reduced shank with 3-flats
• Material: Premium cobalt blend HSS
• Point Angle: 135° self-centering split point
• Surface Treatment: Bronze SST
• Applications: Portable drills, drill presses, magnetic base drills