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Model BTT
Balanced Turning Tool

     Balanced turning tools are used in the turrets of screw machines and turret lathes, and are the best tools for rough turning. Balanced turning tools will remove a greater amount of material than any other turning tool available because of the rugged construction and dual cutting tools. The two high-speed steel blades cut freely, are inexpensive to replace, and adjustment permitting proper orientation of the tool bit to the workpiece can be made in a matter of minutes. Although designed primarily for rough turning, these tools will produce a good finish cut where a high degree of accuracy and fine finish are not necessary. Balanced turning tools are often used for finish-turning thread diameters, and are excellent on all types of material including brass.
     Cutter adjustment can be easily made in a matter of minutes. The two blades are adjusted to the required diameter. Both blades simultaneously remove the same amount of material, creating a balanced cut. This will produce a good part finish at a reasonable feed rate. Or, approximately 80 percent of the material can be removed with one blade, and the remaining material with the other blade for finish turning. For rough turning, the blades may be set so each blade removes only one-half of the required cut. This is especially productive when removing large amounts of material.

 

Model

OOOBTT

OOBTT

OBTT

2BTT

Ordering Number

112474

112475

112476

112477

Dimensions

Turning Capacity

5/64 to 3/8

3/32 to 3/8

5/32 to 5/8

3/16 to 7/8

A

5/8

5/8

3/4

1

B

7/16

7/16

3/4

1

C

1-1/4

1-5/16

1-11/16

2-7/16

D

1-3/8

1-3/8

1-1/2

2

E

1-3/4

2-1/8

2-3/4

2-1/8

F

1-5/8

1-13/16

2-1/2

2-7/8

G

1-3/8

1-3/8

2

2-13/16

H

3/8

3/8

3/8

9-16

Tool Bit Size (Sq.)

1/4

1/4

3/8

1/2

Replacement Parts

Body

112478

112479

112480

112481

Tool Bit Holder

5702 A

5002 A

5102-A

5202

Adjusting Screw

5734

7406

5134

5234

Tool Bit Lock Screw

5737

5037

5137

5237

Holder Lock Screw

5035

5035

5135

5235

Tool Bit

5045

5045

5145

5245

Lock Screw Washer

5743

5043

5143

5243

Bushing Lock Screw

1210

1210

6344

5244

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[Ordering Information]