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Grooving and Cut-Off

A4™ Groove and Turn Inserts

Product specifications
Product # 5146919
ISO Catalog Number A4R0505M05U00GUP
ANSI Catalog Number A4R0505M05U00GUP
Grade KCU25
First Choice NA Y
First Choice EMEA Y
First Choice AP Y
Insert Size 5
[W] Cutting Width Metric 0,010
[W] Cutting Width Inch .1990
[RC]Corner Radius Center mm 2,525
[RC]Corner Radius Center Inch .0994
[LI] Insert Length Metric 25,15
[LI] Insert Length Inch .9900
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GUP Full Radius Precision Molded

Filter By:
Product # ISO Catalog Number ANSI Catalog Number Grade First Choice NA First Choice EMEA First Choice AP Insert Size [W] Cutting Width Metric [W] Cutting Width Inch [RC]Corner Radius Center mm [RC]Corner Radius Center Inch [LI] Insert Length Metric [LI] Insert Length Inch [T]Cutting Depth Metric [T]Cutting Depth Inch
5136359 A4R0405M04U00GUP A4R0405M04U00GUP KCU25 Y Y Y 4 0,010 .1590 2,025 .0797 20,10 .7910
5136407 A4R0605M06U00GUP A4R0605M06U00GUP KCU25 N N N 6 0,010 .2382 3,025 .1191 30,10 1.185 4,900 .1929
5136423 A4R0805M08U00GUP A4R0805M08U00GUP KCU25 Y Y Y 8 0,010 .3169 4,025 .1585 30,10 1.185 6,500 .2560
5146918 A4R0305M03U00GUP A4R0305M03U00GUP KCU25 Y Y Y 3 0,010 .1200 1,525 .0600 20,10 .7910
5146919 A4R0505M05U00GUP A4R0505M05U00GUP KCU25 Y Y Y 5 0,010 .1990 2,525 .0994 25,15 .9900
5147210 A4R1005M10U00GUP A4R1005M10U00GUP KCU25 N N N 10 0,010 .3957 5,025 .1978 30,10 1.185
5327662 A4R0305M03U00GUP A4R0305M03U00GUP KCU10 N N N 3 0,010 .1200 1,525 .0600 20,10 .7910
5327663 A4R0505M05U00GUP A4R0505M05U00GUP KCU10 Y Y Y 5 0,010 .1990 2,525 .0994 25,15 .9900

Product Usage

P
M
K
N
H
S
C
KCU10 KCU25

Grades

  • KCU10

    Composition: An advanced multilayer PVD coating over a very deformation-resistant unalloyed carbide substrate. The new and improved coating improves edge stability with wide range speed and feed capabilities.
    Application: The KCU10 grade is ideal for finishing to general machining of most workpiece materials at a wide range of speed and feed capabilities. Excellent for machining most steels, stainless steels, cast irons, non-ferrous materials, and super alloys with improved edge toughness and higher cutting speed/feed capability.

  • KCU25

    Turning Composition: An advanced PVD grade with hard AlTiN coating and fine-grain unalloyed substrate. The new and improved coating improves edge stability with wide range speed and feed capabilities.

    Turning Application: The KCU25 grade is ideal for general machining of most steels, stainless steels, high-temp alloys, titanium, irons, and non-ferrous materials in a wide range of speeds and feeds with improved edge toughness for interrupted cut and high feed rates.

    Holemaking Composition: Advanced CVD TiCN-Al2O3 coating combined with a tough carbide substrate.

    Holemaking Application: First choice for steel, stainless steel, and cast iron. This grade offers adequate deformation resistance, excellent edge strength, and superior wear resistance over a wide range of machining conditions for high productivity with very good reliability.

Inserts and Holder Bodies for A4R-U-GUP

A4G-P-GUP
A4G-U-GMP
A4G-P-GMP
A4G-U-GMN
A4G-P-GMN
A4R-P-GMP
A4R-U-GMN
A4R-P-GMN
A4R-P-GUP
A4G-SP-GUP Face Grooving
A4G-SU-GUP Face Grooving
A4G-SU-GMN Face Grooving
A4R-SP-GMP Face Grooving
A4R-P-E
A4G-P-E
A4G-U-B
A4G-P-T
A4-R-P-T
A4C-N-CF
A4C-R-CF
A4C-L-CF
A4G-P-S-ST
A4R-P-E-ST
A4G-P-E-ST
A4SM
A4SC
A4EN
A4SB Integral Small Diameter Face Grooving
A4SS Integral Small Diameter Face Grooving
A4M-S-B OutBoard Sweep (Integral Small Diameter Face Grooving) Metric
A4SM Short Projection Toolholders Metric
A-A4E
A4SM
A4SM
A4SC
A4EN
A4SC Clubhead Toolholder
A4SB Integral Small Diameter Face Grooving
A4SS Integral Small Diameter Face Grooving
A4M-S-B OutBoard Sweep (Integral Small Diameter Face Grooving) Inch
A4SM Short Projection Toolholders Inch
A-A4E