SERIES OVERVIEW
EMR4R / EMR5R / EMR6R Indexable End Mill
The BOFA EMR4R, EMR5R and EMR6R range provides indexable end-mill configurations for practical milling operations. Replaceable inserts allow the cutting configuration to be selected for the required material and application.
Product range
The supplied series images show representative end-mill bodies, cutting-head details and insert-seat configurations. Contact BOFA with your material, required diameter and machining operation to confirm the suitable series and insert grade.
Quotation support
Share the machine interface, cutting depth, workpiece material and requested quantity for a compatible product recommendation.
ENGINEERING DATA
Selection data for a technical quotation.
Use the published chart and series attributes where available. For a safe recommendation, send the fields below; BOFA will return the matching geometry, insert and cutting-condition card for your machine.
| Decision field | What to provide or verify | BOFA quotation output |
|---|---|---|
| Published series attributes | EMR4R / EMR5R / EMR6R · Indexable Inserts · Milling Applications · Request a Quote | Confirm the exact model and size chart row |
| Workpiece material and hardness | Exact grade plus measured HRC or HB; include stainless, cast iron, aluminium or mould-steel condition | Recommended grade, geometry and coating |
| Speed, feed and depth | Target RPM or cutting speed, feed units / fz / Vf, axial ap and radial ae | Condition card for the selected diameter and operation |
| Geometry and reach | Diameter or ball radius, flute count, cutting length, overall length, helix and coating | Compatible standard or custom configuration |
| Insert and interface | For indexable tools: body model, insert code, screw and wrench. For solid tools: spindle taper, shank, holder and gauge length | Compatibility check before ordering |
| Tolerance and runout | Required tool-tip runout and diameter / length tolerance | Achievable value confirmed on drawing or datasheet |
| Cooling and maximum engagement | Dry, air blast, MQL or flood coolant with pressure / flow; state required machining depth | Safe engagement guidance; do not infer a limit from cutting length alone |
PRODUCT DETAILS
Images, configurations and size charts.
