Description
Drillco 91SE328 2‑7/16 Annular Cutter 1″ DOC is a precision HSS annular cutter designed for fast and efficient large-diameter hole cutting. Its broach cutting design removes only the periphery of the hole, ejecting a slug at the end, while reducing energy consumption and cutting thrust. This cutter is ideal for metalworking, fabrication, and maintenance applications, providing excellent performance and a superior surface finish.
Features:
- 2‑7/16″ diameter annular cutter with 1″ depth of cut (DOC)
- High-speed steel (HSS) construction for durability
- Broach cutting removes only the periphery of the hole for efficiency
- Tip made from solid carbide for the toughest applications
- Carbide base material can drill up to 2x faster than HSS
- 118° conventional point for rapid penetration
- Bright finish for added lubricity
- Made in USA
Benefits:
- Faster and cleaner hole cutting with less effort
- Excellent performance on harder materials due to carbide tip
- Improved surface finish with efficient cutting design
- Durable construction for extended tool life
- Reduces energy usage and cutting thrust
Technical Specifications:
- Model: 91SE328
- Type: Annular Cutter – HSS with carbide tip
- Diameter: 2‑7/16″
- Depth of Cut (DOC): 1″
- Material: High-speed steel (HSS) with carbide tip
- Construction: Broach cutting, 118° point, bright finish, carbide tip
- Application: Large-diameter hole cutting, efficient material removal, metalworking, fabrication, and maintenance






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