Home / Knowledge / BIG DAISHOWA New Hi-Power Milling Chuck vs Sandvik Coromant CoroMill Plura
BIG DAISHOWA New Hi-Power Milling Chuck vs Sandvik Coromant CoroMill Plura
BIG DAISHOWA New Hi-Power Milling Chuck and Sandvik Coromant CoroMill Plura are documented milling systems with different product architecture and application priorities. New Hi-Power Milling Chuck is BIG DAISHOWA's heavy-duty milling-chuck family. CoroMill Plura is a wide Sandvik Coromant solid-carbide end-mill platform covering multi-operation milling, high-feed side milling, aluminum and nonferrous machining, profiling, and thread milling.
Side-by-side comparison
| Category | BIG DAISHOWA New Hi-Power Milling Chuck | Sandvik Coromant CoroMill Plura |
|---|---|---|
| System architecture | The official family page distinguishes standard, slim S, and small-diameter J types; these configurations have different envelopes and coolant behavior. | Official item records publish ISO/ANSI ordering codes, Sandvik material IDs, workpiece groups, flute count, dimensions, and grade. |
| Documented application focus | Heavy-duty end milling where tool pullout resistance, radial support, and chatter control matter. | Stable multi-operation solid-carbide milling across the material groups available for the selected item. |
| Technical selection detail | The J type is positioned for 1/2 in or 12 mm cutters with peripheral jet coolant, while the broader family includes larger inch and metric clamping diameters. | The platform contains four-, six-, and other flute-count strategies; flute count is not uniform across Plura. |
| Primary documented constraint | Standard, S, and J holders are not interchangeable descriptions; interface, bore, projection, outside envelope, nut, collet, and coolant path must be explicit. | CoroMill Plura is an umbrella platform; thread mills, profiling tools, and multi-operation end mills are not interchangeable. |
| Manufacturer-guided selection | Record the full holder catalog number, spindle interface, cutter shank, projection, holder type, reduction collet, coolant method, and maximum operating speed. | Store the complete order code and material ID plus geometry branch, grade, diameter, flute count, reach, corner form, and material group. |
Best fit by application
BIG DAISHOWA New Hi-Power Milling Chuck
- Heavy-duty end milling where tool pullout resistance, radial support, and chatter control matter.
- Record the full holder catalog number, spindle interface, cutter shank, projection, holder type, reduction collet, coolant method, and maximum operating speed.
Sandvik Coromant CoroMill Plura
- Stable multi-operation solid-carbide milling across the material groups available for the selected item.
- Store the complete order code and material ID plus geometry branch, grade, diameter, flute count, reach, corner form, and material group.
Selection notes
Use New Hi-Power Milling Chuck when its documented application focus and technical configuration match the operation more closely; use CoroMill Plura when its documented architecture and constraints provide the better fit.
Compare complete configured assemblies and current manufacturer data rather than treating either family name as one universal item.
Variables to validate
- New Hi-Power Milling Chuck: Standard, S, and J holders are not interchangeable descriptions; interface, bore, projection, outside envelope, nut, collet, and coolant path must be explicit.
- CoroMill Plura: CoroMill Plura is an umbrella platform; thread mills, profiling tools, and multi-operation end mills are not interchangeable.
- Normalize diameter or cutter size, reach, interface, work material, machine conditions, coolant, and acceptance criteria before comparing performance or cost.
Official product references
- New Hi-Power Milling Chuck: BIG DAISHOWA New Hi-Power Milling Chuck product directory
- New Hi-Power Milling Chuck: BIG DAISHOWA Product Guide Vol. 3
- New Hi-Power Milling Chuck: BIG DAISHOWA document library
- CoroMill Plura: Sandvik CoroMill Plura multi-operation item 5743038
- CoroMill Plura: Sandvik CoroMill Plura thread mill 6416863
- CoroMill Plura: Sandvik CoroMill Plura high-feed item 7419210
We work to keep this information reliable, but specifications and availability can change. Verify critical details with the manufacturer through the official resources above.