Drillco 1-7/8 6FL End Mill 1-1/4 Shank (51A256H)
Drillco 51A256H 1-7/8" 6-Flute End Mill with 1-1/4" Shank is built for heavy-duty milling operations requiring smoother finishes and greater cutting stability. With six cutting edges, this tool ensures constant contact with the workpiece, minimizing chatter and vibration while extending tool life compared to 2- or 4-flute designs.
1-7/8" cutting diameter with 6-flute geometry for enhanced performance
1-1/4" shank diameter for rigidity and secure tool holding
Single end design for versatility across milling applications
Smoother cutting action compared to lower flute count mills
Durable construction ideal for high-load machining environments
Superior surface finish compared to 2- and 4-flute tools
Reduced vibration and chatter for greater accuracy
Extended tool life with multiple cutting edges sharing the load
Optimized for profiling, finishing, and general-purpose milling
Technical Specifications:
Cutting Diameter: 1-7/8"
Shank Diameter: 1-1/4"
Type: Single End Mill
Applications: High-precision machining, finishing operations, and heavy-duty milling on steels, alloys, and other materials
Product identification
- Brand: Drillco
- Model / MPN: 51A256H





