Drillco annular cutter details
Drillco 2‑3/16 Annular Cutter 3" DOC Nitro (93N312)
Drillco 93N312 2-3/16" Annular Cutter – 3" Depth of Cut, Nitro is designed for high-performance broach cutting, enabling efficient large-hole drilling with reduced thrust and faster penetration. By removing only the periphery of the hole, it ensures smooth slug ejection and accurate results. Made from high-speed steel with a solid carbide head, this cutter provides strength, durability, and precision for industrial drilling operations.
2-3/16" diameter with 3" depth of cut for large-hole applications
Nitro cutting technology reduces energy use and increases drilling speed
Miniature sizing supports detailed and precision work
Double-cut tooth design ensures aggressive material removal
Optimized flute geometry allows smooth chip evacuation and fine finish
Solid carbide head improves tool life and cutting accuracy
Brazed shank ensures concentricity and minimizes vibration
Made in USA for consistent quality and reliability
Produces precise, high-quality holes with less rework
Durable carbide-tipped construction extends tool life
Efficient cutting reduces operator fatigue and energy consumption
Ideal for broach cutting, industrial drilling, and precision holemaking
Technical Specifications:
Type: Annular Cutter
Diameter: 2-3/16"
Depth of Cut: 3"
Shank: Brazed for perfect concentricity
Material: HSS with solid carbide head
Flute Design: Double-cut tooth design for aggressive removal
Technology: Nitro for efficient drilling performance
Applications: Broach cutting, industrial drilling, precision holemaking
End Use: Professional and industrial workshops
Product identification
- Brand: Drillco
- Model / MPN: 93N312
