Walter 1 7/16 SST Prentice Drill (01M619)

Description

Walter 01M619 1 7/16 SST Prentice Drill is a heavy-duty large diameter drill bit designed for use in portable drills, drill presses, and magnetic base drills with 1/2″ chuck capacity. Made with a cobalt blend, this bit provides superior hardness, long-lasting performance, and the ability to drill more holes between re-sharpenings. Its robust design ensures precision and efficiency in demanding industrial and metalworking applications.

Features:

• Premium cobalt HSS for drilling tougher materials with ease.
• 135° self-centering split point minimizes walking and reduces thrust requirements.
• Special bronze SST surface treatment enhances lubricity and durability.
• 1/2″ reduced shank fits standard chucks for versatile use.
• 3-flats shank ensures secure grip and reduces slippage in drill chucks.

Benefits:

• Drills up to 30% faster than traditional HSS bits.
• Extended lifespan reduces downtime and replacement costs.
• Provides accurate, stable drilling with reduced walking.
• Optimized for efficient chip evacuation and smooth performance.
• Compatible with multiple drilling setups for flexibility on the job.

Technical Specifications:

• Model: 01M619
• Type: SST Prentice Drill Bit
• Size: 1 7/16″
• 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