Drillco annular cutter details
Drillco 3‑3/16 Annular Cutter 1" DOC 1‑1/4" Shank (91SE412)
Drillco 91SE412 3‑3/16" Annular Cutter – 1" Depth of Cut, 1‑1/4" Shank is designed for efficient broach cutting, enabling large diameter holes to be drilled quickly with reduced energy and minimal thrust. The solid carbide tip provides exceptional hardness and durability, drilling up to twice as fast as standard HSS. The cutter removes only the periphery of the hole, ejecting a slug for precise, clean, and consistent holemaking, making it ideal for professional machinists and industrial applications.
Solid carbide tip for maximum hardness and long life
1" depth of cut (DOC) for precise holemaking
1‑1/4" shank for secure attachment and stability
118° conventional point ensures rapid penetration
Bright finish enhances lubricity and cutting efficiency
Removes only the periphery of the hole, ejecting a slug
Drills large holes efficiently with minimal effort
Up to 2x faster than standard HSS cutters
Produces cleaner, more accurate holes
Durable and long-lasting for repeated industrial use
Technical Specifications:
Type: Annular Cutter
Depth of Cut: 1"
Material: HSS with solid carbide tip
Point: 118° conventional
Application: Broach cutting large diameter holes efficiently
Product identification
- Brand: Drillco
- Model / MPN: 91SE412
