Description
Drillco 91SE356 2‑7/8″ Annular Cutter – 1″ Depth of Cut is engineered for efficient broach cutting, allowing large diameter holes to be drilled quickly with reduced energy and minimal thrust. Its 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.
Features:
- Solid carbide tip for maximum hardness and long life
- 1″ depth of cut (DOC) for precise holemaking
- 118° conventional point ensures rapid penetration
- Bright finish enhances lubricity and cutting efficiency
- Removes only the periphery of the hole, ejecting a slug
- Made in USA
Benefits:
- 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:
- Model: 91SE356
- Type: Annular Cutter
- Size: 2‑7/8″
- Depth of Cut: 1″
- Material: HSS with solid carbide tip
- Point: 118° conventional
- Application: Broach cutting large diameter holes efficiently






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