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NC Mill Hardened Steel

Cut through alloy, tool & hardened steel <60HRC at speed

Designed for machining high-hardened materials, dry cutting, and high speed cutting with exceptional workpiece finish.

★★★★

Diameter
Range (mm)

Metal Removal
Rates

Material Versatility

Surface
Finish

High Accuracy Machining

High Speed Machining

Chip
Control

0.2-20 ★★★☆☆ ★★★☆☆ ★★★★☆ ★★★★☆ ★★★★★ ★★★★☆

Browse the Range

Square End
NC Mill Hardened Steel

2-4 flute square end milling cutters for
performance steel milling.

Corner Radius
NC Mill Hardened Steel

Corner radius design for stronger
cutting edges & radiused applications.

6 Flute (Finisher)
NC Mill Hardened Steel

Provides exceptional surface finish in
profiling operations.

Ball Nose
NC Mill Hardened Steel

Ball nose design ideal for radiused
applications and profiling.

Advantages

Machine up to 60HRC

Tackle high hardness & high temperature machining at speed.

Cost Efficient

Excellent value cutters with great all-round performance on hardened steel.

Tool Life

Benefits from a high-quality nanograin substrate that improves tool life.

Consistency

Consistently delivers an exceptional workpiece finish and boasts high wear resistance.

Features

Z-Coating

Combined with the nanograin substrate, it can machine at high temperatures with ease.

High Speed Cutting

Designed to be run at high speeds,meaning you can complete your job quicker and with an exceptional finish.

Dry Cutting

Dry cutting can increase tool life up to 40%, furthering cost savings.

Market Leader

Manufactured by global market leader of solid milling tools YG-1.

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

Copy Milling

Face Milling

Shoulder Milling

Slotting

Trochoidal Milling

Circular Interpolation

Example Cutting Data*

Low Carbon Steel HRc20 Alloy Steel HRc32 Hardened Steel HRc55 Stainless Steel 316 Grey Cast Iron Inconel
RPM 2794 2540 762 1520 2030 444
Feed (mm/min) 8940 7111 1524 4256 4872 889
Diameter 25
Teeth 4
Surface Speed (m/min) 220 200 60 120 150 35
Feed per Tooth 0.8 0.7 0.5 0.7 0.6 0.5
Depth of Cut (AP) 0.7 0.7 0.5 0.7 0.7 0.5
Depth of Cut (AE) 25

*Conservative example cutting data given. Tools can be run faster or slower depending on machine capability. Data based on ENMX06 insert.

Downloads

Cutting Data

Product PDF