Tap Holder Bushings




FOR CNC LATHES TOO!

Tap Bushing Sets

00TAPSET = 1001 thru 1051
0TAPSET     = 1101 thru 1152
2ATAPSET     = 1202 thru 1214
2BTAPSET      = 1215 thru 1227
2CTAPSET = 1250 thru 1256
UNIQUE DESIGN -- Bushing grips the tap around three-quarters of its circumference, and fits the hole in the floating holder in the same manner. Result? More accurate fitting and line-up of tap and bushing.
*Note: Thin wall bushings have only 1 split instead of 2 and have no retainer springs.
POSITIVE OPERATION -- Entire length of bushing firmly clamps tap shank. Less chance of tap being pushed back.
HEAT-TREATED FOR LONG LIFE -- Made of quality carburizing steel and heat-treated (not merely cyanided). The only split-type bushing of its type ground after heat-treating.

SIZE OF
TAP
USED**

TAP
SHANK
DIA.

MACHINE SIZE #00
1/2 OD x
3/4 long

MACHINE SIZE #0
5/8 OD x
15/16 long

MACHINE SIZE #2
1" OD x
1-1/4 long

CAT. NO.

CAT. NO.

CAT. NO.

#0 thru #6

.141

1001

1101

***

#7-#8-5/32

.168

1002

1102

1202

#9-#10-3/16

.194

1003

1103

1203

#12-7/32

.220

1004

1104

1204

#14-1/4

.255

1005

1105

1205

9/32

.286

1006

1106

1206

5/16

.318

1007

1107

1207

11/32

.349

1008

1108

1208

3/8

.381

1009*

1109

1209

13/32-7/16

.323

1010*

1110

1210

15/32

.354

1111

1211

1/2

.367

1112

1212

17/32

.398

1113

1213

9/16

.429

1114

1214

19/32

.460

1115*

1215

5/8

.480

1116*

1216

21/32

.511

1117*

1217

11/16

.542

1118*

1218

23/32

.573

1219

3/4

.590

1220

25/32

.621

1221

13/16

.652

1222

27/32

.684

1223

7/8

.697

1224

15/16

.760

1225*

1"

.800

1226*

1-1/16-1-1/8

.896

1227*

PIPE TAP BUSHINGS

1/16

.312

1050

1150

1250

1/8

.437

1051

1151*

1251

1/4

.562

1152*

1252

3/8

.701

1253

1/2

.688

1254

5/8

.813

1255

3/4

.907

1256*

RETAINING SPRINGS FOR ABOVE BUSHINGS

 

MB00-RS

MB0-RS

MB2-RS


** NOMINAL OD OF THREAD THAT TAP WILL CUT.
*** FOR TAPS SMALLER THAN #7 USE #0 TAP HOLDER AND TA02 ADAPTER