Description

Drillco 91N264 2″ Annular Cutter – 1″ Depth of Cut, Nitro is designed for high-efficiency broach cutting of large diameter holes in tough materials. Constructed from Nitro-treated cobalt, this cutter provides superior hardness, faster penetration, and reduced thrust for precision and reliability. It removes only the periphery of the hole, ejecting the slug cleanly after drilling, making it ideal for industrial and professional applications requiring speed, accuracy, and durability.

Features:

Nitro-treated cobalt for enhanced wear resistance and long-lasting performance
1″ depth of cut (DOC) suitable for medium-to-large holes
Center cutting tip allows plunging, pocketing, and holemaking
Two flutes for efficient chip removal and smoother cutting
Bright finish for improved lubricity and cutting efficiency
Round shank with 1 flat for secure attachment
Made in USA

Benefits:

Produces large diameter holes quickly with less energy and effort
Minimizes material waste by cutting only the hole periphery
Precision cutting for plunging, pocketing, and contouring
Durable and long-lasting for repeated industrial use
Approximately 10% faster than standard HSS cutters due to cobalt construction

Technical Specifications:

Model: 91N264
Type: Annular Cutter – Nitro
Size: 2″
Depth of Cut: 1″
Material: Cobalt, Nitro-Treated
Shank: Round with 1 flat for secure attachment
Application: Broach cutting, slug ejection, plunging, pocketing, and holemaking