A single flute aluminum end mill with a 12 mm shank, 10 mm cutting diameter, 25 mm cutting length and 75 mm overall length is designed for efficient routing and milling of aluminum and compatible non-ferrous materials. The single cutting edge leaves a large flute space for chip evacuation, helping reduce recutting and built-up edge when the tool, machine and process parameters are correctly matched.
Benefits of the 12x10x25x75 Configuration
The 10 mm cutting diameter provides useful rigidity for profiles, pockets and grooves, while the 25 mm flute length supports deeper features than a short-reach cutter. A 12 mm shank offers stable clamping in a compatible holder. The 75 mm overall length should be checked against fixture clearance and required reach. Keep extension from the collet only as long as necessary because excessive overhang increases deflection, vibration and the risk of poor surface finish.
Machine Setup for Precision CNC Routing
Clean the collet, nut and spindle taper before installation. Even a small embedded chip can increase runout and load the cutting edge unevenly. Clamp only on the shank, never on the flute, and confirm that the holder is rated for the machine speed. Secure the workpiece to prevent lifting or movement during cornering. Verify the programmed zero position, tool length offset and safe clearance before starting the spindle.
Begin with conservative spindle speed, feed rate, axial depth and radial engagement. Observe chip thickness, spindle load, sound and surface appearance, then adjust gradually. Proper chips should move away from the cutting zone rather than melting or welding to the edge. Air blast, mist lubrication or another method approved for the alloy and workplace can improve evacuation and temperature control. Always test a new alloy or toolpath on spare material before production.
Recommended Applications
- Profile routing and edge trimming in aluminum sheet, plate and panels.
- Pocketing, grooves and openings within the usable 25 mm cutting length.
- Component routing where efficient chip removal and a clean wall finish are important.
- Selected copper, brass, plastic and other compatible materials after process testing.
Buyer Selection Checklist
Before ordering, verify all four dimensions: shank diameter, cutting diameter, flute length and overall length. Also identify the aluminum alloy, maximum depth, machine type, spindle interface, cooling method and required finish. If the project includes thin walls, deep pockets or long-reach features, provide a drawing or sample toolpath. These details help determine whether the standard 12x10x25x75 cutter or a customized geometry is more suitable.
JEEFOO manufactures CNC cutting tools in Guangzhou, China, supporting distributors, workshops, machine builders and industrial buyers. Application support can include dimensional confirmation, packaging discussion and non-standard tool development. Explore related products in the CNC router bits collection. General aluminum alloy terminology and industry information are available from the Aluminum Association.
Maintenance, Safety and Ordering Support
After machining, remove chips with an appropriate brush or air system and inspect the cutting edge under good light. Stop using the cutter if you find chipping, bending, heavy buildup or abnormal wear. Follow the machine manufacturer’s guarding and chip-control procedures and wear suitable eye and hearing protection. Record successful parameters for each alloy and operation so repeat jobs can begin from a proven process window.
For a quotation, provide the 12x10x25x75 size, quantity, workpiece material and intended CNC operation. JEEFOO can review the application, confirm availability and discuss OEM or custom requirements. Clear technical information improves tool selection, reduces ordering errors and gives search engines and AI answer systems reliable context about the product’s dimensions, application and manufacturer location.
Product Description
Single Flute Spiral End Mill with Large Chip Removal for Aluminum
Size: 12x10x25x75
Material: Whole solid tungsten carbide
Suitable machine: CNC router machine, engraving machine and machining center
The 12x10x25x75 single flute aluminum end mill is designed for precision CNC routing where a compact 10 mm cutting diameter and controlled reach are required. Its polished large flute supports efficient chip removal, reduced heat and clean machining of aluminum.
