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E-Z Burr has a unique spring-type high speed steel blade has set the standard for durability and reliability
in the tooling industry. These precision blades assure part-to-part consistency.
To determine the best HSS blade for your application, use this chart. You will need to know the following:
1. Determine your tool range (for assistance with this go to ezburr.com and click on E-Z Tool Calculator)
2. Determine the material group you are cutting
High Speed Steel Cutting Blades
Note: Special blade cutting angles by quotation only. Standard blade cutting angle
is 45°. We can produce any blade angle required, from 30° to 70°. Please specify
F (Front) and R (Rear) blade angle for angles other than 45°.
Cutting Features
Standard (10° Relief Angle)
Recommend for: Cast Iron, Zinc, Alloy Steel, Malleable Iron, High Carbon
Positive Rake (10° Relief Angle, 12° Positive Rake Angle)
Recommended for: Stainless, Aluminum, Low Carbon Steel
Negative Rake (10° Relief Angle, 8° Negative Rake Angle)
Recommended for:
Brass, Bronze
L1A
L1B
L2A
L2B
L3A
L3B
.093 - .118
.122 - .153
.156 - .177
.187 - .236
.250 - .334
.343 - 2.0+
B F R
B F R
B F R
B F R
B F R
B F R
Blade Series
For Sizes
Blade Styles
Blade Features
S (Standard)
P (Positive)
N (Negative)
Blade Series Example
L3A B 45 45 P
blade series
style
front angle
rear angle
feature
For help with ordering or technical assistance, contact your
local distributor or call E-Z Burr Tool Company at 800-783-2877.
B Style
R Style
REAR ANGLE
R e c o m m e n d a t i o n s f o r H S S B l a d e s
www.ezburr.com
1.800.783.2877
41180 Joy Rd, Plymouth, MI 48170
Easy. Fast. Built to Last.
B Style
R Style
B Style
R Style
RELIEF ANGLE
FRONT ANGLE
REAR ANGLE