Flat end mills
Slots, shoulders and general profile work. Review the HRC55 4-flute series and state diameter, cutting length and reach.
PRODUCT CATEGORY · CARBIDE END MILLS
Carbide End Mill Manufacturer for CNC Milling
Choose a solid carbide end mill by material, hardness, geometry, reach and finish—not by diameter alone. BOFA publishes model pages for flat, ball nose, corner-radius and micro tools, with an RFQ path for custom reach or coating requirements.
SERIES BY DECISION
Choose the family,
then confirm the fit.
Steel, alloy steel, mold steel and other engineering materials. Confirm the exact alloy, hardness and heat-treatment condition. Every model link below leads to a published BOFA page or a technical guide.
Ball nose end mills
3D surfaces, cavities and blended transitions. Match ball radius, neck, hardness window and surface strategy.
Corner-radius end mills
Profile and shoulder work where edge strength and surface finish must be balanced.
Micro and hardened-steel tools
Small features and hardened mold steel require controlled runout, gauge length and a verified chart.
QUOTE-READY CHECKLIST
Make the RFQ
easy to compare.
These fields help BOFA separate a standard series from a non-standard requirement. Do not leave the machine interface or critical tolerance implicit.
- Diameter, flute count, helix and corner form
- Carbide grade, coating and intended hardness window
- Cutting length, reach, neck relief and holder interface
- Drawing, quantity, packaging and target delivery date
FAQ
Before you
place an order.
Use these answers as a starting point; the exact model chart and the actual machine setup remain the final reference.
How do I choose flat, ball nose or corner-radius geometry?
Choose from the feature: flat for slots and walls, ball nose for 3D surfaces and corner-radius when edge strength and finish need to be balanced.
Does BOFA publish cutting parameters?
Use the chart for the exact model, substrate, coating, material and engagement. The RFQ should state the machine and setup so a starting range is not detached from its assumptions.
Can BOFA make a non-standard end mill?
Yes, send a drawing or model with material, operation, reach, interface, quantity and target date so feasibility and quotation can be checked.
NEXT STEP
Need a model, drawing or quantity break?
Send the product family, application data and target delivery. BOFA will confirm the available configuration.
Request a Quote →