Drillco 2‑1/8 Annular Cutter 3″ DOC Nitro (93N308)

Description

Drillco 93N308 2-1/8″ Annular Cutter, 3″ DOC, Nitro is built for efficient and precise broach cutting, enabling large-diameter holes to be produced quickly with less energy, faster penetration, and reduced thrust. Manufactured from Nitro-treated steel, this cutter ensures durability, heat resistance, and long-term performance. Drillco annular cutters cut only the periphery of the hole, ejecting a clean slug at the end of each cut. With its single-cut flute design and optimized flute geometry, it offers fast material removal and a smooth finish, making it an excellent choice for demanding and repetitive cutting applications.

Features:

• 2-1/8″ diameter with 3″ depth of cut
• Nitro-treated construction for enhanced durability
• Single-cut flute design for efficient material removal
• Optimized flute geometry for fast cutting and smooth finish
• Miniature sizing for precise work
• Solid carbide head for superior cutting performance
• Brazed shank for perfect concentricity and reduced vibration

Benefits:

• Produces smooth, burr-free holes
• Reduces operator fatigue with less thrust required
• Delivers consistent performance in a wide range of metals
• Maintains cutting efficiency through repeated use
• Improves overall drilling accuracy and speed

Technical Specifications:

• Model: 93N308
• Diameter: 2-1/8″
• Depth of Cut (DOC): 3″
• Type: Annular Cutter
• Material: Nitro-treated steel with solid carbide head
• Flute Design: Single-cut
• Finish: Bright
• Application: Large-diameter broach cutting in metal
• Country of Origin: USA