LOVEJOY Tool Company, Inc. 800-843-8376


Cat 40 / 50 Balanced End Mill Holders


Cat 40 / 50 Balanced End Mill Holders

National Standard End Mill Holders with V-Flange






40 V-Flange - Dimensional Specifications
Product Number Gage Diameter A E C D F1 F2 Weldon Set Screw
40VSTW3B 1.750 0.375 1.00 2.50 5/8-11 0.75 --- 3/8-16 X 5/16
40VSTW4B 1.750 0.500 1.25 2.63 5/8-11 0.88 --- 7/16-14 x 3/8
40VSTW5B 1.750 0.625 1.50 3.75 5/8-11 0.94 --- 9/16-12 x 7/16
40VSTW6B 1.750 0.750 1.75 4.00 5/8-11 1.00 --- 1350
40VSTW7B 1.750 0.875 2.00 4.00 5/8-11 1.00 --- 1350
40VSTW8B 1.750 1.000 2.25 4.00 5/8-11 1.13 --- 1347
40VSTW10B 1.750 1.250 2.50 4.25 5/8-11 1.13 --- 1347

50 V-Flange - Dimensional Specifications
Product Number Gage Diameter A E C D F1 F2 Weldon Set Screw
50VSTW3B 2.750 0.375 1.00 2.50 1"-8 0.75 --- 3/8-16 X 5/16
50VMTW3B 2.750 0.375 1.00 4.50 1"-8 0.75 --- 3/8-16 X 5/16
50VSTW4B 2.750 0.500 1.38 2.63 1"-8 0.88 --- 7/16-14 x 3/8
50VMTW4B 2.750 0.500 1.38 4.63 1"-8 0.88 --- 7/16-14 x 3/8
50VSTW5B 2.750 0.625 1.63 3.75 1"-8 0.94 --- 9/16-12 x 1/2
50VMTW5B 2.750 0.625 1.63 5.75 1"-8 0.94 --- 9/16-12 x 1/2
50VSTW6B 2.750 0.750 1.75 3.75 1"-8 1.00 --- 1350
50VMTW6B 2.750 0.750 1.75 5.75 1"-8 1.00 --- 1350
50VSTW7B 2.750 0.875 2.00 3.75 1"-8 1.00 --- 1350
50VMTW7B 2.750 0.875 2.00 5.75 1"-8 1.00 --- 1350
50VSTW8B 2.750 1.000 2.00 4.00 1"-8 1.13 --- 1347
50VMTW8B 2.750 1.000 2.00 6.00 1"-8 1.13 --- 1347
50VSTW10B 2.750 1.250 2.50 4.00 1"-8 1.13 0.94 1347
50VMTW10B 2.750 1.250 2.50 6.00 1"-8 1.13 1.00 1347
50VSTW12B 2.750 1.500 2.75 4.00 1"-8 1.50 0.94 1353
50VMTW12B 2.750 1.500 2.75 6.00 1"-8 1.50 1.00 1353
50VSTW16B 2.750 2.000 3.75 5.63 1"-8 1.41 0.94 1"-14 x 7/8
50VMTW16B 2.750 2.000 3.75 7.63 1"-8 1.41 1.00 1"-14 x 7/8

Arbor Nomenclature

 Parts
Weldon Set Screw
1347
1350
1353
SSS 3/8-16 x 5/16
SSS 7/16-14 x 3/8
SSS 9/16-12 x 7/16
SSS 9/16-12 x 1/2
SSS 1-14 x 7/8