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Rich Mill RM16

45° face milling system with double sided inserts & 16 cutting edges

Ultra thick & strong inserts allow for feed rates up to 0.4mm per tooth.

★★★★★

Diameter
Range (mm)

Insert
Sizes (mm)

Metal Removal
Rates

Material Versatility

Surface
Finish

High Accuracy Machining

Chip
Control

63-200 6 & 8 ★★★★★ ★★★☆ ★★★★★ ★★★★★ ★★★★★

Browse the Range

Rich Mill RM16
45° Face Mill

Application
Diameters 63-200mm

Double core geometry for slotting and profiling, long tool life and best all-round performance

Advantages

Ultra Economical

The most economical indexable milling system with 16 cutting edges per insert

Strong Insert Design

Durable negative geometry inserts ideal for medium-heavy machining applications

High Feed Rates

Feed rates up to 0.4mm per tooth for high feed face milling

For Universal Use

Suitable for both conventional and CNC machining

Features

Ultra Thick Inserts

6mm thick inserts allow for high feed rates and aggressive machining

Direct Coolant

Through coolant is directed straight to the cutting edge for optimum effectiveness

Range of Chipbreakers

5 chipbreakers for a wide range of applications including wiper geometry for fine finishing

Edge Preparation

Inserts feature a chamfered edge to protect the cutting edge from chipping

Rich Mill RM16 Inserts

Insert Designation:

 

ONMX, ONHX

Rich Mill RM16 inserts are double sided and have 16 usable cutting edges in total making them the most cost effective milling inserts.

The depth of cut can be increased from 5.5mm to 13mm by using only 8 corners for added versatility.

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 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
MF Light Cutting / Finishing / Soft Steel Chip breaker with low cutting load and sharper cutting edge. Excellent for finishing operations, general milling of soft steels and also ideal for low power machines due to low cutting resistance
MM General Machining Optimal for milling in general machining conditions
(W) Wiper* Finishing Special geometry provide excellent surface roughness

*Wiper geometry to be used in conjunction with alternative chip breakers e.g. a 5 tooth holder would take 4x ONMX08/ONHX08 (MF) inserts and 1x Wiper, a 10 tooth holder could take 8x ONMX08/ONHX08 (MF) inserts and 2x Wipers. For more information please contact technical.

Grade Guide

Grade Chipbreaker Materials Features & Benefits
PC3700 MM
MF
Steel <40 HRC
Dedicated steel grade for continuous-light interrupted cutting at medium-high surface speeds. Provides advanced performance & maximum efficiency.
PC5300 MM
MF
ML
W
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
MF
ML
Steel <35 HRC
Stainless Steel
HRSA's
Cast Iron
General purpose grade with excellent wear resistance & surface roughness when low speed machining. Ideal for continuous-heavy interrupted cutting.
PC6510 MM
MF
W
Cast Iron
Specialised grade for multi-purpose milling applications of cast iron. Suitable for continuous-light interrupted cutting at medium-high surface speeds.
PC9530 MM
MF
W
Stainless Steel
Ultra fine substrate for medium & roughing in stainless steel milling. Ideal for high feed continuous-light interrupted cutting.
H01 (Uncoated) MA
Non-Ferrous
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.

Application

Material Suitability

Material Excellent Good
P
Steel
H
Hardened Steel
M
Stainless Steel
S
HRSA's
K
Cast Iron
N
Aluminium & Non-Ferrous

Possible Machining Methods

Face Milling

Trochoidal Milling

Side Cutting

Slotting

Circular Interpolation

Downloads

Full Product PDF

Cutting Data