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    Slip/Fixed Renewable Bushings – Metric (SFM)

    Slip/Fixed Renewable Bushings – Metric (SFM)

    Drill-Jig Bushings

    Metric version of our popular SF bushing. These replaceable SFM bushings are generally used with a liner bushing and lockscrew. Use when you expect to replace bushings during the tooling's lifetime, or to switch bushings to perform multi-step operations with the same tooling. SFM bushings combine the benefits of older S-type slip-renewable and F-type fixed renewable bushings: one side has a lockscrew recess for fixed mounting; the other has a locking recess that allows the bushing to slip down, then rotate to lock in place.

    Complete part numbers for all standard SFM bushings (all standard ID, OD, and length combinations) are listed in the tables below.

    Application Information

    These replaceable bushings are generally used with a liner bushing and lockscrew.

    ID Tolerance

    Standard ID Tolerance (G6):
    From .35 to 3mm +.002/+.008mm
    Over 3 to 6mm +.004/+.012mm
    Over 6 to 10mm +.005/+.014mm
    Over 10 to 18mm +.006/+.017mm
    Over 18 to 30mm +.007/+.020mm
    Over 30 to 50mm +.009/+.025mm
    Over 50 to 80mm +.010/+.029mm
    Over 80 to 120mm +.012/+.034mm

    Reamer ID Tolerance (F6) (Special):
    From 1 to 3mm +.006/+.012mm
    Over 3 to 6mm +.010/+.018mm
    Over 6 to 10mm +.013/+.022mm
    Over 10 to 18mm +.016/+.027mm
    Over 18 to 30mm +.020/+.033mm
    Reamer bushings have a different ID-tolerance range than drill bushings. To special-order bushings with the reamer ID tolerance shown here, add "-REAMER" to the part number:
    SFM-8-16-4.50-REAMER (Special)

    OD tolerance

    Standard OD Tolerance (h5):
    8 to 10mm 0/-.006
    12 to 18mm 0/-.008
    22 to 30mm 0/-.009
    35 to 48mm 0/-.011
    55 to 78mm 0/-.013
    85 to 105mm 0/-.015

    Counterbore on Small Drill Sizes

    Metric bushings with small drill sizes through .80mm are counterbored 1.00mm diameter with 3mm drill-bearing length, according to ANSI standards, to eliminate binding and heat buildup.

    Material

    1144 Stressproof steel, heat treated to achieve Rc 62-64 ID hardness. Other materials are available by special order. DFARS and RoHS compliant.

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    SLIP/FIXED RENEWABLE METRIC BUSHING CL-SFM-10-12-4.10

    Call for pricing
    Metric version of our popular SF bushing. These replaceable SFM bushings are generally used with a liner bushing and lockscrew. Use when you expect to replace bushings during the tooling's lifetime, or to switch bushings to perform multi-step operations with the same tooling. SFM bushings combine the benefits of older S-type slip-renewable and F-type fixed renewable bushings: one side has a lockscrew recess for fixed mounting; the other has a locking recess that allows the bushing to slip down, then rotate to lock in place.

    SLIP/FIXED RENEWABLE METRIC BUSHING CL-SFM-10-12-4.20

    Call for pricing
    Metric version of our popular SF bushing. These replaceable SFM bushings are generally used with a liner bushing and lockscrew. Use when you expect to replace bushings during the tooling's lifetime, or to switch bushings to perform multi-step operations with the same tooling. SFM bushings combine the benefits of older S-type slip-renewable and F-type fixed renewable bushings: one side has a lockscrew recess for fixed mounting; the other has a locking recess that allows the bushing to slip down, then rotate to lock in place.

    SLIP/FIXED RENEWABLE METRIC BUSHING CL-SFM-10-12-4.25

    Call for pricing
    Metric version of our popular SF bushing. These replaceable SFM bushings are generally used with a liner bushing and lockscrew. Use when you expect to replace bushings during the tooling's lifetime, or to switch bushings to perform multi-step operations with the same tooling. SFM bushings combine the benefits of older S-type slip-renewable and F-type fixed renewable bushings: one side has a lockscrew recess for fixed mounting; the other has a locking recess that allows the bushing to slip down, then rotate to lock in place.

    SLIP/FIXED RENEWABLE METRIC BUSHING CL-SFM-10-12-4.30

    Call for pricing
    Metric version of our popular SF bushing. These replaceable SFM bushings are generally used with a liner bushing and lockscrew. Use when you expect to replace bushings during the tooling's lifetime, or to switch bushings to perform multi-step operations with the same tooling. SFM bushings combine the benefits of older S-type slip-renewable and F-type fixed renewable bushings: one side has a lockscrew recess for fixed mounting; the other has a locking recess that allows the bushing to slip down, then rotate to lock in place.

    SLIP/FIXED RENEWABLE METRIC BUSHING CL-SFM-10-12-4.40

    Call for pricing
    Metric version of our popular SF bushing. These replaceable SFM bushings are generally used with a liner bushing and lockscrew. Use when you expect to replace bushings during the tooling's lifetime, or to switch bushings to perform multi-step operations with the same tooling. SFM bushings combine the benefits of older S-type slip-renewable and F-type fixed renewable bushings: one side has a lockscrew recess for fixed mounting; the other has a locking recess that allows the bushing to slip down, then rotate to lock in place.

    SLIP/FIXED RENEWABLE METRIC BUSHING CL-SFM-10-12-4.50

    Call for pricing
    Metric version of our popular SF bushing. These replaceable SFM bushings are generally used with a liner bushing and lockscrew. Use when you expect to replace bushings during the tooling's lifetime, or to switch bushings to perform multi-step operations with the same tooling. SFM bushings combine the benefits of older S-type slip-renewable and F-type fixed renewable bushings: one side has a lockscrew recess for fixed mounting; the other has a locking recess that allows the bushing to slip down, then rotate to lock in place.

    Slip/Fixed Renewable Bushings – Metric (SFM)