Suggestions

Product Suggestions

Product Categories

Resources

Quick Order Page
successfully added to cart
View Cart

Notifications

Mark all as read

KM Indexable Torque and Power

For Indexable Insert End Mill with KM Quick-Change Tooling

These calculations are based upon theoretical values and are only intended for planning purposes. Actual results will vary. No responsibility from Kennametal is assumed.

Conversion of Workpiece Material Rockwell (Optional):
Metric
Inch

Conversion of Workpiece Material Rockwell (Optional)

Skip this step if you already know the Brinell hardness number(HB)
Characteristics of Workpiece Materials

Characteristics of Workpiece Materials

HB
PSI N/mm 2
Ultimate Strength shown for generic steel. Please enter the actual value of your workpiece material if available, for better accuracy You may look up this info through websites such as www.matweb.com
End Mill Nomenclature

End Mill Nomenclature

in. mm.
in. mm.
in. mm.

Machining Conditions

sfm m/min
in.(DOC) mm (DOC)
in.(WOC) mm(WOC)
in. IPT (chip load) mm
Machinabilty Factors
Most Common Workpiece Materials Cm at W/D ratios:
W/D < = 0.66 0.66 < W/D < 1.0 W/D = 1.0
Aluminum alloys 1.0 1.05 1.1
Carbon and alloy steels 1.0 1.15 1.3
Cast irons 1.0 1.15 1.3
Titanium alloys 1.0 1.20 1.4
Stainless steel, High-temperature alloys 2.0 2.15 2.3
Milling Depth of cut Feed per tooth Cw
Category (min-max), in. (min-max), in. &nbsp;
Light 0.020-0.100 0.003-0.006 1.1
Medium 0.100-0.200 0.006-0.010 1.2
Heavy duty 0.200-0.400 0.010-0.020 1.3
   
Direct Belt Drive .9
Back Gear Drive .75
Geared Head Drive .7-.8
Oil - Hydraulic Drive .6-.9

Safe Operating Conditions

lb N
lb N
ft lb Nm
ft lb Nm

Calculated Machining Conditions

RPM
(IPM)(no productivity formula) mm/min
in (chip load at the cut) mm/min
(IPM)(with productivity formula) mm/min
in.3/min MRR cm3/min3
in.2 mm2

Calculated Required Power

lbf should not exceed Ft max N
ft-lb should not exceed Tp Nm

Machining Power

HPc kW
hp kW

Contact Us

(Available 8am-6pm EST)

na.techsupport@widia.com

COMPANY

Join Our  Team of Experts

About Us

OUR BRANDS

Downloads

SHOP

Buy WIDIA Merchandise

Buy WIDIA Products at Amazon

Language

STAY IN TOUCH

Join our Mailing List

Scroll to top

© 2022 WIDIA Product Group | Data Privacy Policy

product-image
Please adjust the following properties from

ISO Catalog Number

ANSI Catalog Number

to find similar products.
You are about to create a duplicate . Do you want to proceed?
You are about to delete Do you want to proceed?
What would you like to rename your to?
Please enter a valid name
Please enter a name for the duplicate
Please enter a valid name
You are about to add to your My Solutions page. Do you want to proceed?
Please enter a valid name
Send a copy of

Please enter a valid Email
Please enter a valid name

The following CAD files are available

Please select a file to download

Can’t find the file type you’re looking for?
Request Drawings »

You should be logged to see your dashboard information
Session expired due to inactivity, please login again
The product/s () you were trying to add to the cart is/are not available, please contact customer service.
item(s) successfully added to the cart
View Cart