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Rich Mill RM6 90° Milling System
True 90° perpendicular milling system with double sided 6 corner inserts
Cost efficient extra thick insert offers stability across a range of milling applications.
★★★★★
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Browse the Range
Advantages
Perpendicular Edge
True 90° milling makes the RM6 the best performer in shoulder milling applications
Minimal Step Over Marks
Unique design leaves minimal vertical and horizontal step over marks
Streamlined Design
Improved chip evacuation in deep shouldering and slotting
High Stability
Wide clamping areas and strong clamping screws for rigid clamping
Features
6 Cutting Edges
Double sided insert with 6 usable cutting edges
Multi-Application
Suitable for facing, shouldering, slotting, ramping and helical plunging
High Rake Angle
Maintains stable clamping and creates a smooth chip flow for longer tool life
Through Coolant
Improved chip flow and tool life thanks to insert cooling
Rich Mill RM6 Inserts
Insert Designation:
Â
WNGX
Rich Mill RM6 inserts are double sided with 6 cutting edges for excellent cost efficiency.
Achieve true 90° milling and exceptional performance across a range of milling applications.
Chipbreaker Guide
| Chipbreaker | Cutting Edge | Application | Description |
|---|---|---|---|
| MA |  |
Aluminium | Optimal cutting edge, high positive rake and buffed surface prevents built up edge and smooth chip flow in aluminium machining |
| ML |  |
Steels / Stainless Steel / HRSA's | Chip breaker with low cutting load is ideal for machining hard‑to‑cut materials such as stainless steel, titanium, inconel and hastelloy and steels |
| MM |  |
General Machining | Optimal for milling in general machining conditions |
Grade Guide
| Grade | Chipbreaker | Materials | Features & Benefits |
|---|---|---|---|
| PC3700 | ML MM |
Steel <40 HRC |
Dedicated steel grade for continuous-light interrupted cutting at medium-high surface speeds. Provides advanced performance & maximum efficiency |
| PC5300 | MM ML |
Steel <40 HRC
Stainless Steel
HRSA's
Cast Iron
|
General PVD coated grade with high toughness for longer tool life. Suitable for light-heavy interrupted cutting at medium-high surface speeds |
| PC5400 | MM ML |
Steel <35 HRC
Stainless Steel
HRSA's
Cast Iron
|
General purpose grade for excellent wear resistance and surface roughness when low-speed machining. Ideal for continuous-heavy interrupted cutting |
| PC6510 | MM ML |
Cast Iron |
Specialized grade for multi-purpose milling applications of cast iron. Suitable for continuous-light interrupted cutting at medium-high surface speeds |
| PC9540 | ML MM |
Stainless Steel |
Dedicated milling grade for hard-to-cut stainless steel, PVD oxide film prevents wear caused by high-temperature machining. Suitable for medium-heavy interrupted cutting at medium-low surface speeds |
| H01 (Uncoated) | MA | Non-Ferrous (Aluminium) |
Dedicated non-ferrous grade for high-speed, high-feed milling & mirror surface finish. Uncoated polished grade for maximum swarf control in medium-high-speed cutting |
| UNC840 (CVD) | ML | HRSA's |
Premium grade for machining of HRSA including Inconel, Hastelloy, Titanium alloy, etc. Ideal for continuous-light interrupted cutting at high-speed-low feed machining |
| UPC845 (PVD) | Dedicated grade for medium-heavy interrupted cutting of HRSA's including Inconel, Hastelloy, Titanium alloy, etc. suitable for low-speed high-feed machining |
Application
Material Suitability
| Material | Excellent | Good |
|---|---|---|
|
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Steel
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Hardened Steel
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Stainless Steel
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HRSA's
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Cast Iron
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Aluminium & Non-Ferrous
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• | • |
Possible Machining Methods
Face Milling
Trochoidal Milling
Side Cutting
Slotting
Circular Interpolation