Drillco annular cutter details
Drillco 1 Annular Cutter 1" DOC (91SE164)
Drillco 91SE164 1" Annular Cutter – 1" Depth of Cut is designed for efficient broach cutting of large diameter holes. Constructed from high-speed steel (HSS) with premium-grade cobalt, this cutter removes only the periphery of the hole, ejecting a slug at the end for faster penetration, reduced energy use, and minimal thrust.
1" diameter with 1" depth of cut for precise holemaking
Premium-grade cobalt construction allows milling of harder materials, running up to 10% faster than standard HSS
Ball nose design for profiling, grooving with radii, and contouring
4 flutes deliver superior surface finish and reduce chatter
Bright finish improves cutting efficiency and reduces heat buildup
Round shank with 1 flat ensures secure attachment in compatible tools
Made in USA for consistent quality and reliability
Precise cutting reduces rework and improves hole quality
Durable construction extends tool life and lowers replacement costs
Efficient chip removal ensures smoother operation and less vibration
Versatile use in metals, industrial fabrication, and professional machining tasks
Technical Specifications:
Type: Annular Cutter
Depth of Cut: 1"
Material: High-speed steel (HSS) with premium-grade cobalt
Flutes: 4 flutes for improved surface finish and reduced chatter
Applications: Broach cutting, profiling, grooving, contouring
End Use: Industrial, precision fabrication, and professional workshop tasks
Product identification
- Brand: Drillco
- Model / MPN: 91SE164
