Description
Drillco 93SE412 3-3/16″ Annular Cutter, 3″ DOC, 1-1/4″ Shank is designed for precision, high-efficiency drilling in structural steel, industrial fabrication, and heavy-duty metalworking. Utilizing the broach cutting method, this cutter removes only the periphery of the hole, reducing thrust and enabling faster penetration, while ejecting a slug for clean, burr-free results. Its miniature sizing and single-cut flute design allow high material removal with an excellent surface finish. The solid carbide head combined with the brazed 1-1/4″ shank ensures rigidity, perfect concentricity, and minimized vibrations during operation for consistent performance.
Features:
- Diameter: 3-3/16″ with 3″ depth of cut (DOC)
- Solid carbide head for durability and premium performance
- Single-cut flute design for efficient material removal
- Miniature sizing for precise and fine work
- Brazed 1-1/4″ shank for perfect concentricity and reduced vibrations
- Made in the USA
Benefits:
- Faster drilling with reduced operator effort
- Maintains precision and consistent cutting performance
- Produces clean, burr-free holes with smooth finish
- Ideal for structural steel, fabrication, and heavy-duty applications
Technical Specifications:
- Model: 93SE412
- Type: Annular Cutter
- Diameter: 3-3/16″
- Depth of Cut: 3″
- Shank: 1-1/4″
- Material: Solid carbide head
- Cutting Method: Broach cutting with slug ejection
- Special Features: Single-cut flute, miniature sizing, brazed shank
- Application: Structural steel, fabrication, heavy-duty drilling
Reviews
There are no reviews yet.