Drillco 1-1/4 6FL End Mill 3/4 Shank (51A216D)
Drillco 51A216D 1-1/4" 6-Flute Single End End Mill with 3/4" Shank is designed for superior surface finishing, precision, and durability in demanding milling applications. The 6-flute geometry ensures multiple cutting edges are engaged at once, delivering smoother operation, reduced chatter, and finer finishes compared to 2- or 4-flute mills. With more cutting edges, this tool allows for higher feed rates while maintaining accuracy and extending tool life. Built from high-speed steel (HSS), it offers excellent strength, wear resistance, and reliability across a variety of milling operations.
6-flute configuration for exceptional surface finish and reduced vibration
High-speed steel (HSS) construction for durability and extended tool life
Single-end design for efficient cutting and stability
3/4" shank diameter provides secure holding in tool holders
Ideal for finishing, profiling, and contouring applications
Allows higher feed rates while maintaining cutting precision
Smoother operation with reduced chatter compared to fewer flute designs
Produces excellent surface finishes on precision machined parts
Durable tool life even under heavy-duty milling operations
Reliable choice for both production environments and toolroom use
Technical Specifications:
Tool Type: Single End End Mill
Cutting Diameter: 1-1/4"
Number of Flutes: 6
Shank Diameter: 3/4"
Material: High-Speed Steel (HSS)
Application: Finishing, profiling, slotting, and contouring in general machining
Product identification
- Brand: Drillco
- Model / MPN: 51A216D
