Walter 33/64 SST Prentice Drill (01M533)
Walter 01M533 33/64 SST Prentice Drill is a heavy-duty large-diameter drill bit designed for use in portable drills, drill presses, and magnetic base drills with a 1/2" chuck capacity. Manufactured from a premium cobalt HSS blend, this drill bit offers extended durability and cutting performance, allowing operators to drill more holes between re-sharpenings. Its extra-hard tip ensures precise drilling through tougher metals, while the 135° self-centering split-point minimizes walking and reduces thrust requirements. The bronze SST surface treatment enhances lubricity, reduces friction, and extends tool life. With a round shank and shorter length for added rigidity, this Prentice drill provides stability and control, making it ideal for industrial maintenance, metal fabrication, and professional workshops.
Premium cobalt HSS construction for drilling harder materials.
Self-centering 135° split-point reduces walking and thrust.
Bronze SST surface treatment improves lubricity and tool life.
Shorter length adds rigidity to reduce drill bit breakage.
Round shank for better stability and control.
Drills up to 30% faster than standard HSS drill bits.
Delivers precise, accurate holes with minimal operator effort.
Extends drill life for long-term, cost-effective performance.
Suitable for heavy-duty industrial, fabrication, and workshop use.
Technical Specifications:
Type: 33/64 SST Prentice Drill
Material: Cobalt HSS blend
Point Angle: 135° split-point, self-centering
Surface Treatment: Bronze SST for enhanced lubricity
Shank: Round with back-tapered body
Applications: Drilling metals, alloys, and industrial materials
Product identification
- Brand: Walter
- Model / MPN: 01M533
