Drillco annular cutter details
Drillco 15/16 Annular Cutter 1" DOC Nitro (91N160)
Drillco 91N160 15/16 Annular Cutter 1" DOC Nitro is a high-performance Nitro annular cutter engineered for efficient large-diameter hole cutting in metals. Its broach cutting design removes only the periphery of the hole, ejecting a slug at the end, while reducing energy usage, penetration time, and operator effort. Ideal for industrial, fabrication, and maintenance applications, this cutter provides precision, durability, and speed for demanding projects.
15/16" diameter annular cutter with 1" depth of cut (DOC)
Cobalt construction for enhanced hardness and wear resistance
Ball nose for profiling, grooving with radii, and contouring
2-flute design for efficient chip removal
Bright finish for reduced friction and improved cutting performance
Round shank with 1 flat for secure attachment in holders
Made with premium-grade HSS for extended tool life
Fast, clean hole cutting with minimal operator effort
Reduces thrust and energy consumption during cutting
Suitable for profiling, grooving, and contouring tasks
Durable construction reduces replacement frequency and costs
Technical Specifications:
Type: Annular Cutter – Nitro
Diameter: 15/16"
Depth of Cut (DOC): 1"
Material: Cobalt, premium-grade HSS
Construction: Ball nose, 2-flute design, bright finish
Application: Large-diameter hole cutting, profiling, grooving, and contouring in metals
Product identification
- Brand: Drillco
- Model / MPN: 91N160
