Walter 53/64 SST Prentice Drill (01M553)
Walter 01M553 53/64 SST Prentice Drill is a heavy-duty, large-diameter drill bit built for professional use in portable drills, drill presses, and magnetic base drills with 1/2" chuck capacity. Designed with Walter’s proven SST+ technology, this bit delivers maximum durability, speed, and precision. Its cobalt alloy construction withstands high heat and heavy-duty applications, while the 135° self-centering split point reduces thrust and prevents walking for cleaner, more accurate holes. Featuring a double-ended design and high-flow flute geometry, it provides longer tool life, faster chip evacuation, and improved performance in demanding drilling environments.
Premium cobalt HSS construction for superior hardness and wear resistance.
135° self-centering split point minimizes walking and reduces thrust requirements.
Special bronze SST surface treatment enhances lubricity and extends tool life.
Double-ended design delivers twice the service life.
High-flow flute design ensures rapid chip evacuation and smoother drilling.
Engineered for heavy-duty applications in tough materials.
Drills up to 30% faster than standard HSS drill bits.
Stays sharp longer, requiring fewer re-sharpenings.
Produces clean, precise holes with minimal burrs.
Delivers reliable performance in portable drills, drill presses, and magnetic base drills.
Technical Specifications:
Type: 53/64 SST Prentice Drill Bit
Point Angle: 135° self-centering split point
Shank: 1/2" capacity
Material: Premium cobalt HSS alloy
Design: Double-ended for extended tool life
Application: Portable drills, drill presses, and magnetic base drills
Product identification
- Brand: Walter
- Model / MPN: 01M553
