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Mill 4™ Series

Weldon® End Mills • Mill 4-11™

Features and benefits
  • One tool for all applications: from roughing to finishing.

  • Superior wall and surface finish capabilities.

  • Best choice for stepping down operations.

  • Up to 0.433” (11mm) depth of cut.
Product specifications
Product # 6139897
ISO Catalog Number M4D150L1105W125L225
ANSI Catalog Number M4D150L1105W125L225
First Choice NA Y
[D1]Effective Cutting Dia In 1.500
[D]Adapter/Shank/Bore Dia Inch 1.25
[L] Overall Length Inch 4.530
[L2]Head Length Inch 2.250
[AP1MAX]1st Max Cut Depth In .4330
Number of Inserts 5
Weight Pounds 1.48
Max RPM 26200
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Weldon End Mills

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Product # ISO Catalog Number ANSI Catalog Number Grade First Choice NA First Choice EMEA First Choice AP [D1]Effective Cutting Dia In [D]Adapter/Shank/Bore Dia Inch [L] Overall Length Inch [L2]Head Length Inch [AP1MAX]1st Max Cut Depth In Number of Inserts Weight Pounds Max RPM
6139896 M4D100L1103W075L175 M4D100L1103W075L175 Y N N 1 .75 3.780 1.750 .4330 3 .45 33900
6139897 M4D150L1105W125L225 M4D150L1105W125L225 Y N N 1.500 1.25 4.530 2.250 .4330 5 1.48 26200
6139928 M4D062L1102W062L100 M4D062L1102W062L100 Y N N .6250 .625 2.906 1 .4330 2 .20 48000
6139929 M4D075L1102W075L110 M4D075L1102W075L110 Y N N .7500 .75 3.130 1.100 .4330 2 .32 41700
6139930 M4D075L1103W075L110 M4D075L1103W075L110 Y N N .7500 .75 3.130 1.100 .4330 3 .32 41700
6140051 M4D100L1103W100L175 M4D100L1103W100L175 Y N N 1 1.0 4.030 1.750 .4330 3 .77 33900
6140052 M4D125L1104W125L225 M4D125L1104W125L225 Y N N 1.250 1.25 4.530 2.250 .4330 4 1.37 29200

Product Usage

Uses and application

  • Face Milling
  • Side Milling/Shoulder Milling: Square End
  • Slotting: Square End
  • Milling - Through Coolant
  • Shank - Cylindrical Weldon

Inserts and Holder Bodies for Weldon End Mills • Mill 4-11 • Inch

LNGU11-ELEJ • For Aluminum and other non-ferrous alloys
LNGU11-EGE • For Stainless Steel and high-temp alloys
LNGU11-SGEM • For Cast Iron and heavy applications
LNGU11-SGE • Universal geometry • 1st Choice for Steel
LNPU11-SGE • Precision Pressed • General Purpose
Shell Mills • Mill 4-11 • Metric
Screw-On End Mills • Mill 4-11 • Metric
Cylindrical End Mills • Mill 4-11 • Metric
Weldon End Mills • Mill 4-11 • Metric
Mill 4-15™ • Screw-On End Mills • Inch
Mill 4-15™ • Weldon End Mills • Inch
Mill 4-15™ • Cylindrical End Mills • Inch
Mill 4-15™ • Shell Mills • Inch

Spare Parts for Weldon End Mills • Mill 4-11 • Inch

INSERT SCR M3-0.5 X 7.2 IP9
INSERT SCR M3-0.5 X 7.2 IP9
HARDWARE CHAVE TORX DT-9IP
HARDWARE CHAVE TORX DT-9IP
SPARE PART ANTI-SEIZE LUBRICAN
SPARE PART ANTI-SEIZE LUBRICAN