Description

Drillco 91SE312 2-3/16 Annular Cutter 1 DOC is a high-performance HSS annular cutter engineered for efficient large-diameter holemaking. It removes only the periphery of the hole, ejecting the slug cleanly while reducing energy use and thrust. Ideal for professional fabricators, metalworkers, and industrial applications, it delivers precision, durability, and smooth finishes.

Features:

2-3/16″ diameter with 1″ depth of cut
Tip made from solid carbide for the toughest applications
Carbide base material drills up to 2x faster than standard HSS
118° conventional point for rapid penetration
Bright finish for improved lubricity
Removes only the periphery of the hole and ejects slug efficiently
Made in USA

Benefits:

Efficient large-diameter holemaking with less effort
Durable carbide tip ensures longer tool life and faster cutting
Precise and consistent results for professional use
Reduced thrust and energy consumption during operation

Technical Specifications:

Model: 91SE312
Type: HSS Annular Cutter with Carbide Tip
Diameter: 2-3/16″
Depth of Cut (DOC): 1″
Material: HSS body with solid carbide tip
Applications: Broach cutting, large-diameter holemaking, profiling, pocketing, and precision metalwork
Shank: Round with 1 flat