Drillco 91CT208 1‑1/8″ Annular Cutter – 1‑3/8″ Depth of Cut, Carbide Tipped is designed for efficient broach cutting of large diameter holes with minimal effort. Its carbide-tipped construction provides fast penetration, precise cutting, and extended durability. This cutter removes only the periphery of the hole and ejects the slug cleanly after drilling, making it ideal for industrial and metalworking applications where high-performance and accuracy are required.
Features:
- Carbide-tipped for superior cutting performance and long tool life
- 1‑3/8″ depth of cut (DOC) for medium-to-deep holes
- Ball nose for profiling, grooving with radii, and contouring
- Two flutes for efficient chip removal
- Bright finish enhances lubricity and cutting efficiency
- Round shank with 1 flat for secure attachment to Drillco systems
- Made in USA
Benefits:
- Produces large diameter holes quickly and efficiently with less energy
- Minimizes material waste by removing only the periphery of the hole
- Maintains accuracy and precision for high-performance drilling
- Durable and long-lasting for repeated heavy-duty use
Technical Specifications:
- Model: 91CT208
- Type: Annular Cutter
- Size: 1‑1/8″
- Depth of Cut: 1‑3/8″
- Material: Carbide Tipped
- Shank: Round with 1 flat for secure attachment
- Application: Broach cutting large diameter holes, slug ejection, profiling and contouring








