Drillco 3‑1/8 Annular Cutter 4″ DOC 1‑1/4″ Shank (94SE408)

Description

Drillco 94SE408 3-1/8 Annular Cutter 4″ DOC 1-1/4″ Shank is engineered for high-efficiency large-diameter hole cutting with reduced thrust and energy consumption. Utilizing broach cutting, this annular cutter removes only the periphery of the hole and ejects a clean slug at the end, delivering fast, precise, and smooth results. Built for professional metalworking and fabrication, it ensures durability and accuracy in demanding applications.

Features:

• 3-1/8″ diameter with 4″ depth of cut (DOC)
• 1-1/4″ round shank for secure tool holding
• Solid carbide construction for superior rigidity and strength
• Drills up to 2x faster than HSS alternatives
• Self-centering 140° split-point minimizes thrust and prevents walking
• Straight flutes enhance edge strength and maintain accurate hole sizing
• Bright finish improves lubricity and cutting efficiency

Benefits:

• Efficiently produces large-diameter holes with minimal effort
• Reduces thrust requirements for easier drilling
• Ensures accurate hole placement with self-centering design
• Durable carbide build for long service life
• Delivers clean, precise holes with excellent surface finish

Technical Specifications:

• Model: 94SE408
• Type: Annular Cutter
• Diameter: 3-1/8″
• Depth of Cut (DOC): 4″
• Shank: 1-1/4″ round
• Material: Solid carbide
• Cutting Method: Broach cutting
• Finish: Bright
• Applications: Steel, stainless steel, and metal fabrication
• Country of Origin: USA