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Headless Press Fit Bushings
Type P

  • Most popular, therefore, least expensive
  • Typically for single stage drilling operations
  • Permits close spacing
  • Mounts flush with top of jig plate

All press fit bushings are lapped, honed, or ground in the I.D. Bushings with I.D.'s of 1/8" to 1" are concentric within .0003" T.I.R to the O.D. Other I.D. sizes are held within .0005" T.I.R.

Headless Press Fit Bushings with .010/.020 rough grinding stock on the O.D. are available, please call for prices. Add the letter "U" to the end of the ANSI Symbol when ordering.

No-Counterbore bushings are standard with ACME.

  
I.D. Range (Drill Size) Std. I.D. Tolerance (add to nom I.D.)
#80 to 1/4 +.0001 to +.0004
Over 1/4 to 3/4 +.0001 to +.0005
Over 3/4 to 1-1/2 +.0002 to +.0006
Over 1-1/2 to 2-3/4 +.0003 to +.0007

A
Standard I.D. Sizes

B
BODY O.D. Nominal (Actual)

C LENGTH (Overall)

ANSI SYMBOL TYPE P

Price Code

E-Commerce

Number, Letter, or Fraction Sizes

Range of
Dec. Equiv.

80, 79, 1/64, 78, 77, 76, 75, 74, 73, 72, 71, 70

.0135 to .0280

5/32
(.1578 / .1575)

1/4
5/16
3/8
1/2

P-10-4
P-10-5
P-10-6
P-10-8

230
237
240
244

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69, 68, 1/32, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 3/64

.0292 to .0469

5/32
(.1578 / .1575)

1/4
5/16
3/8
1/2
3/4

P-10-4
P-10-5
P-10-6
P-10-8
P-10-12

212
218
221
223
251

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55, 54, 53, 1/16

.0520 to .0625

5/32
(.1578 / .1575)

1/4
5/16
3/8
1/2
3/4

P-10-4
P-10-5
P-10-6
P-10-8
P-10-12

194
199
203
204
228

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1/16, 52, 51, 50, 49, 48, 5/64, 47, 46, 45, 44, 43, 42, 3/32, 41, 40, 39

.0625 to .0995

3/16
(.1891 / .1888)

1/4
5/16
3/8
1/2
5/8
3/4

P-12-4
P-12-5
P-12-6
P-12-8
P-12-10
P-12-12

133
140
143
145
157
161

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60, 59, 58, 57, 56, 3/64, 55, 54, 53

.0400 to .0595

13/64
(.2046 / .2043)

1/4
5/16
3/8
1/2
3/4

P-13-4
P-13-5
P-13-6
P-13-8
P-13-12

203
209
213
216
244

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1/16, 52, 51, 50, 49, 48, 5/64, 47, 46, 45, 44, 43, 42, 3/32, 41, 40, 39

.0625 to .0995

13/64
(.2046 / .2043)

1/4
5/16
3/8
1/2
3/4
1
1-3/8

P-13-4
P-13-5
P-13-6
P-13-8
P-13-12
P-13-16
P-13-22

133
140
143
145
161
168
210

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40, 39, 38, 37, 36, 7/64, 35, 34, 33, 32, 31, 1/8, 30, 29, 28, 9/64

.0980 to .1406

1/4
(.2516 / .2513)

1/4
5/16
3/8
1/2
5/8
3/4
1
1-3/8

P-16-4
P-16-5
P-16-6
P-16-8
P-16-10
P-16-12
P-16-16
P-16-22

123
126
130
133
137
141
149
192

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1/8, 30, 29, 28, 9/64, 27, 26, 25, 24, 23, 5/32, 22, 21, 20, 19, 18, 11/64, 17, 16, 15, 14, 13, 3/16, 12, 11, 10

.1250 to .1935

5/16
(.3141 / .3138)

1/4
5/16
3/8
1/2
5/8
3/4
1
1-3/8

P-20-4
P-20-5
P-20-6
P-20-8
P-20-10
P-20-12
P-20-16
P-20-22

114
117
119
120
122
124
135
153

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10, 9, 8, 7, 13/64, 6, 5, 4, 3, 7/32, 2, 1

.1935 to .2280

3/8
(.3766 / .3763)

1/4
3/8
1/2
3/4
1

P-24-4
P-24-6
P-24-8
P-24-12
P-24-16

109
113
114
118
126

Buy Now!

3/16, 12, 11, 10, 9, 8, 7, 13/64, 6, 5, 4, 3, 7/32, 2, 1, A, 15/64, B, C, D, 1/4, F

.1875 to .2570

13/32
(.4078 / .4075)

1/4
5/16
3/8
1/2
3/4
1
1-3/8
1-3/4

P-26-4
P-26-5
P-26-6
P-26-8
P-26-12
P-26-16
P-26-22
P-26-28

115
115
113
114
118
126
133
149

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15/64, 1/4, F, 17/64, 9/32

.2344
.2500
.2570
.2656
.2812

7/16
(.4392 / .4389)

1/4
5/16
3/8
1/2
5/8
3/4
1

P-28-4
P-28-5
P-28-6
P-28-8
P-28-10
P-28-12
P-28-16

110
112
113
114
116
118
126

Buy Now!

3/16, 12, 11, 10, 9, 8, 7, 13/64, 6, 5, 4, 3, 7/32, 2, 1, A, 15/64, B, C, D, 1/4, F, G, 17/64, H, I, J, K, 9/32, L, M, 19/64, N, 5/16, O

.1875 to .3160

1/2
(.5017 / .5014)

5/16
3/8
1/2
3/4
1
1-3/8
1-3/4

P-32-5
P-32-6
P-32-8
P-32-12
P-32-16
P-32-22
P-32-28

111
113
114
118
129
147
149

Buy Now!

N, 5/16, O, P, 21/64, Q, R, 11/32

.3020 to .3438

9/16
(.5642 / .5639)

3/8
1/2
3/4
1

P-36-6
P-36-8
P-36-12
P-36-16

112
111
114
117

Buy Now!

5/16, O, P, 21/64, Q, R, 11/32, S, T, 23/64, U, 3/8, V, W, 25/64, X, Y, 13/32, Z, 27/64, 7/16

.3125 to .4375

5/8
(.6267 / .6264)

5/16
3/8
1/2
5/8
3/4
1
1-1/4
1-3/8
1-3/4
2-1/8

P-40-5
P-40-6
P-40-8
P-40-10
P-40-12
P-40-16
P-40-20
P-40-22
P-40-28
P-40-34

110
111
111
113
114
117
132
132
141
155

Buy Now!

5/16, O, P, 21/64, Q, R, 11/32, S, T, 23/64, U, 3/8, V, W, 25/64, X, Y, 13/32, Z, 27/64, 7/16, 29/64, 15/32, 31/64, 1/2, 33/64, 17/32

.3125 to .5312

3/4
(.7518 / .7515)

3/8
1/2
5/8
3/4
1
1-1/4
1-3/8
1-3/4
2-1/8
2-1/2

P-48-6
P-48-8
P-48-10
P-48-12
P-48-16
P-48-20
P-48-22
P-48-28
P-48-34
P-48-40

114
114
116
117
123
133
133
143
160
225

Buy Now!

1/2, 33/64, 17/32, 35/64, 9/16, 37/64, 19/32, 39/64, 5/8, 41/64, 21/32

.5000 to .6562

7/8
(.8768 / .8765)

1/2
5/8
3/4
1
1-1/4
1-3/8
1-1/2
1-3/4
2-1/8
2-1/2

P-56-8
P-56-10
P-56-12
P-56-16
P-56-20
P-56-22
P-56-24
P-56-28
P-56-34
P-56-40

123
124
125
128
132
132
138
144
155
167

Buy Now!

1/2, 33/64, 17/32, 35/64, 9/16, 37/64, 19/32, 39/64, 5/8, 41/64, 21/32, 43/64, 11/16, 45/64, 23/32, 47/64, 3/4, 49/64

.5000 to .7656

1
(1.0018 / 1.0015)

1/2
5/8
3/4
1
1-1/4
1-3/8
1-1/2
1-3/4
2-1/8
2-1/2
3

P-64-8
P-64-10
P-64-12
P-64-16
P-64-20
P-64-22
P-64-24
P-64-28
P-64-34
P-64-40
P-64-48

124
125
125
128
132
132
139
146
156
174
232

Buy Now!

25/32, 13/16, 27/32

.7812
.8125
.8438

1-1/8
(1.1270 / 1.1267)

1/2
3/4
1

P-72-8
P-72-12
P-72-16

153
141
153

Buy Now!

7/8 and 15/16

.8750 & .9375

1-1/4
(1.2520 / 1.2517)

5/8
3/4
1
1-1/4
1-1/2
1-3/4
2

P-80-10
P-80-12
P-80-16
P-80-20
P-80-24
P-80-28
P-80-32

147
141
153
162
170
178
194

Buy Now!

3/4, 49/64, 25/32, 51/64, 13/16, 53/64, 27/32, 55/64, 7/8, 57/64, 29/32, 59/64, 15/64, 61/64, 31/32, 63/64, 1", 1‑1/64, 1‑1/32

.7500 to 1.0312

1-3/8
(1.3772 / 1.3768)

1/2
3/4
1
1-1/4
1-3/8
1-1/2
1-3/4
2
2-1/8
2-1/2
3

P-88-8
P-88-12
P-88-16
P-88-20
P-88-22
P-88-24
P-88-28
P-88-32
P-88-34
P-88-40
P-88-48

153
141
153
162
162
170
178
194
194
210
262

Buy Now!

1‑1/32, 1‑1/16, 1‑3/32, 1‑1/8

1.0312
1.0625
1.0938
1.1250

1-1/2
(1.5022 / 1.5018)

3/4
1
1-1/4
1-1/2
1-3/4
2

P-96-12
P-96-16
P-96-20
P-96-24
P-96-28
P-96-32

173
162
173
180
186
205

Buy Now!

1", 1‑1/64, 1‑1/32, 1‑3/64, 1‑1/16, 1‑5/64, 1‑3/32, 1‑7/64, 1‑1/8, 1‑9/64, 1‑5/32, 1‑11/64, 1‑3/16, 1‑13/64, 1‑7/32, 1‑15/64, 1‑1/4, 1‑17/64, 1‑9/32, 1‑19/64, 1‑5/16, 1‑21/64, 1‑11/32, 1‑23/64, 1‑3/8, 1‑25/64

1.0000
to
1.3906

1-3/4
(1.7523 / 1.7519)

3/4
1
1-3/8
1-3/4
2-1/8
2-1/2
3

P-112-12
P-112-16
P-112-22
P-112-28
P-112-34
P-112-40
P-112-48

173
162
173
186
205
256
288

Buy Now!

1‑3/8, 1‑25/64, 1‑13/32, 1‑27/64, 1‑7/16, 1‑29/64, 1‑15/32, 1‑31/64, 1‑1/2, 1‑33/64, 1‑17/32, 1‑35/64, 1‑9/16, 1‑37/64, 1‑19/32, 1‑39/64, 1‑5/8, 1‑41/64, 1‑21/32, 1‑43/64, 1‑11/16, 1‑45/64, 1‑23/32, 1‑47/64, 1‑3/4

1.3750
to
1.7500

2-1/4
(2.2525 / 2.2521)

1
1-3/8
1-3/4
2-1/8
2-1/2
3

P-144-16
P-144-22
P-144-28
P-144-34
P-144-40
P-144-48

196
210
223
246
264
322

Buy Now!




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