TB Template Bushing

Drill Bushing Search

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Bushing Search - Inch

  • 1 Input letter of bushing style type (P = Press Fit) and a dash...P-
  • 2 Input bushing O.D. in 64th's of an inch (20=5/16") and a dash...P-20-
  • 3 Input bushing length in 16th's of an inch (8=1/2") and a dash... P-20-8-
  • 4 Input bushing I.D. in 10,000th's of an inch (.1250=1/8")... P-20-8-.1250
drillchartinch

Bushing Search - Metric

  • 1 Input letter of bushing style type (PM = Press Fit) and a dash...PM-
  • 2 Input bushing O.D. in mm's (8) and a dash...PM-8-
  • 3 Input bushing length in mm's (12) and a dash... PM-8-12-
  • 4 Input bushing I.D. in two decimal mm's (4.50)... PM-8-12-4.50

Bushing Type: TB Template Bushing

pressFit pressFit pressFit pressFit


TB type bushings are designed for thin jig plates from 1/16 to 3/8 inch thick. Bushings are held in place by a corresponding retaining ring. The OD serrations prevent the bushing from spinning. Bushings can be removed and reused by breaking the aluminum retainer ring. Extra retainer rings may be ordered separately. Standard sizing and ANSI part numbers for TB type bushings are listed in the table below. Corresponding retaining rings are also listed.

 

Ordering Example: TB-32-8-6-.2500

 

Installation Tool:

 

Part # TBT-100 = TB-24 series = TR-10, 20, 30 Retaining Ring

Part # TBT-200 = TB-32 series = TR-40, 50, 60 Retaining Ring

Part # TBT-300 = TB-48 series = TR-70, 80, 90 Retaining Ring


TB - Template Bushings

ID

Range

A

OD

B

Length

C

Grip

D

Bushing

Part #

Retainer

Ring #

Template

Thickness

.0520 - .1960

#55 - #9

1.30 - 5.00mm

3/8

.374-.373

3/8 1/4 TB-24-6-4 TR-10 1/16
TR-20 3/32
TR-30 1/8
5/16 TB-24-6-5 TR-10 1/8
TR-30 3/16
1/2 5/16 TB-24-8-5 TR-10 1/8
TR-30 3/16
3/8 TB-24-8-6 TR-10 3/16
TR-30 1/4
7/16 TB-24-8-7 TR-10 1/4
TR-30 5/16

.1960 - .3160

#9 - O

5.00 - 8.00mm

1/2

.499-.498

3/8 1/4 TB-32-6-4 TR-40 1/16
TR-50 3/32
TR-60 1/8
5/16 TB-32-6-5 TR-40 1/8
TR-60 3/16
1/2 5/16 TB-32-8-5 TR-40 1/8
TR-60 3/16
3/8 TB-32-8-6 TR-40 3/16
TR-60 1/4
7/16 TB-32-8-7 TR-40 1/4
TR-60 5/16
5/8 1/2 TB-32-8-8 TR-40 5/16
TR-60 3/8

.3125 - .5000

5/16 - 1/2

8.00 - 12.00mm

3/4

.749 - .748

3/8 1/4 TB-48-6-4 TR-70 1/16
TR-80 3/32
TR-90 1/8
5/16 TB-48-6-5 TR-70 1/8
TR-90 3/16
1/2 5/16 TB-48-8-5 TR-70 1/8
TR-90 3/16
3/8 TB-48-8-6 TR-70 3/16
TR-90 1/4
7/16 TB-48-8-7 TR-70 1/4
TR-90 5/16
5/8 1/2 TB-48-10-8 TR-70 5/16
TR-90 3/8