Drillco annular cutter details
Drillco 7/8 Annular Cutter 3" DOC Nitro (93N156)
Drillco 93N156 7/8" Annular Cutter, 3" DOC, Nitro is engineered for efficient and precise broach cutting, allowing large-diameter holes to be produced quickly with minimal energy and reduced thrust. Constructed with Nitro technology, this cutter delivers fast penetration, high durability, and consistent performance. Drillco annular cutters remove only the periphery of the hole, ejecting a clean slug at the end of each cut. Its miniature sizing and single-cut flute design provide aggressive material removal while ensuring a smooth finish, making it ideal for precise, heavy-duty, and repetitive operations.
7/8" diameter with 3" depth of cut
Nitro-treated construction for fast penetration and durability
Single-cut flute design for high material removal
Miniature sizing for very fine work
Optimal flute geometry for fast removal and smooth finish
Solid carbide head for enhanced performance
Brazed shank for perfect concentricity and reduced vibrations
Produces smooth, burr-free holes
Maintains cutter integrity over repeated use
Requires less thrust, reducing operator fatigue
Delivers consistent, reliable performance in various metals
Improves overall drilling efficiency and speed
Technical Specifications:
Depth of Cut (DOC): 3"
Type: Annular Cutter
Material: Nitro-treated steel with solid carbide head
Flute Design: Single-cut
Application: Large-diameter broach cutting in metal
Country of Origin: USA
Product identification
- Brand: Drillco
- Model / MPN: 93N156
