Drillco annular cutter details
Drillco 1" Annular Cutter 3" DOC Nitro (93N164)
Drillco 93N164 1" Annular Cutter 3" DOC Nitro delivers efficient broach cutting for large diameter holes with minimal energy and faster penetration. Constructed with a solid carbide head and Nitro-enhanced steel, this cutter removes only the periphery of the hole, ejecting a clean slug for smooth, precise finishes. Designed for steel, stainless steel, and general fabrication applications, it ensures durability, performance, and precision for professional machining needs.
1" cutting diameter with 3" depth of cut (DOC)
Nitro steel construction for high-speed, efficient cutting
Single-cut flute design for aggressive material removal
Optimal flute geometry for fast chip removal and smooth finish
Solid carbide head for premium cutting performance
Brazed shank ensures perfect concentricity and reduced vibration
Miniature sizing suitable for precise, fine work
Made in USA for consistent quality and reliability
Produces clean, precise holes with minimal effort
Faster penetration reduces cycle time for larger holes
Durable construction extends tool life in demanding applications
Versatile cutter suitable for steel, stainless steel, and fabrication projects
Technical Specifications:
Type: Annular Cutter – Nitro Steel with Solid Carbide Head
Cutting Diameter: 1"
Depth of Cut (DOC): 3"
Flute Design: Single cut
Material: Nitro-enhanced steel with solid carbide head
Shank: Brazed for perfect concentricity
Applications: Steel, stainless steel, and general fabrication drilling
Product identification
- Brand: Drillco
- Model / MPN: 93N164
