Standard Metric Bushings
Head Press Fit
Type HM

• Same as Plain Press Fit but with head (or shoulder) on the drill entry end
• Head prevents heavy axial loads from forcing bushing through jig hole
• Flush mount by counterboring jig plate to fit bushing head
• Length is measured overall

All press fit bushings are lapped, honed, or ground in the I.D. Bushings within .012 T.I.R. to the O.D.

Please order by providing the ANSI symbol and I.D. Size.
Example: 9mm I.D. X 15mm O.D. X 20mm Long Type HM,
order as HM-15-20-9.00

No-Counterbore bushings are standard with ACME.

Please note that the length on type "HM" bushings is measured overall.

0.35 thru 1.00

4
(4.027 / 4.019)

6
9

HM-4-6
HM-4-9

7

2.0

1.01 thru 1.80

1.81 thru 2.60

5
(5.027 / 5.019)

6
9

HM-5-6
HM-5-9

8

2.0

2.61 thru 3.30

6
(6.027 / 6.019)

8
12
16

HM-6-8
HM-6-12
HM-6-16

9

2.5

3.31 thru 4.00

7
(7.032 / 7.023)

8
12
16

HM-7-8
HM-7-12
HM-7-16

10

2.5

4.01 thru 5.00

8
(8.032 / 8.023)

8
12
16

HM-8-8
HM-8-12
HM-8-16

11

2.5

5.01 thru 6.00

10
(10.032 / 10.023)

10
16
20

HM-10-10
HM-10-16
HM-10-20

13

3.0

6.01 thru 8.00

12
(12.039 / 12.028)

10
16
20

HM-12-10
HM-12-16
HM-12-20

15

3.0

8.01 thru 10.00

15
(15.039 / 15.028)

12
20
25

HM-15-12
HM-15-20
HM-15-25

18

3.0

10.01 thru 12.00

18
(18.039 / 18.028)

12
20
25

HM-18-12
HM-18-20
HM-18-25

22

4.0

12.01 thru 15.00

22
(22.048 / 22.035)

16
28
36

HM-22-16
HM-22-28
HM-22-36

26

4.0

15.01 thru 18.00

26
(26.048 / 26.035)

16
28
36

HM-26-16
HM-26-28
HM-26-36

30

4.0

18.01 thru 22.00

30
(30.048 / 30.035)

20
36
45

HM-30-20
HM-30-36
HM-30-45

34

5.0

22.01 thru 26.00

35
(35.059 / 35.043)

20
36
45

HM-35-20
HM-35-36
HM-35-45

39

5.0

26.01 thru 30.00

42
(42.059 / 42.043)

25
45
56

HM-42-25
HM-42-45
HM-42-56

46

5.0

30.01 thru 35.00

48
(48.059 / 48.043)

25
45
56

HM-48-25
HM-48-45
HM-48-56

52

5.0

35.01 thru 42.00

55
(55.072 / 55.053)

30
56
67

HM-55-30
HM-55-56
HM-55-67

59

5.0

42.01 thru 48.00

62
(62.072 / 62.053)

30
56
67

HM-62-30
HM-62-56
HM-62-67

66

6.0

48.01 thru 55.00

70
(70.078 / 70.059)

30
56
67

HM-70-30
HM-70-56
HM-70-67

74

6.0

55.01 thru 63.00

78
(78.078 / 78.059)

35
67
78

HM-78-35
HM-78-67
HM-78-78

82

6.0

63.01 thru 70.00

85
(85.093 / 85.071)

35
67
78

HM-85-35
HM-85-67
HM-85-78

90

6.0

70.01 thru 78.00

95
(95.093 / 95.071)

40
78
105

HM-95-40
HM-95-78
HM-95-105

100

6.0

78.01 thru 85.00

105
(105.101 / 105.079)

40
78
105

HM-105-40
HM-105-78
HM-105-105

110

6.0

85.01 thru 95.00

115
(115.101 / 115.079)

45
89
112

HM-115-45
HM-115-89
HM-115-112

120

6.0

95.01 thru 105.00

125
(125.117 / 125.092)

45
89
112

HM-125-45
HM-125-89
HM-125-112

130

6.0