Boring Bar Finder

Use the form below to help you find the correct tool for your application.

MICROBORE PART NUMBERTAPERBORING RANGE (MIN – MAX) in mmSHANKLENGTHD
BT40-535MBT4015.6 – 20.0N/A82.515.5
BT40-536MBT4016.8 – 21.8N/A82.516.5
BT40-54MBT4019.0 – 24.5N/A8719
BT40-55MBT4022.5 – 31.5N/A10722.5
BT40-57MBT4027.0 – 42.5N/A13228
BT40-58MBT4039.5 – 53.0N/A11635
BT40-59MBT4039.5 – 53.0N/A17335
BT40-60MBT4047.0 – 71.5N/A11641.5
BT40-61MBT4047.0 – 71.5N/A18641.5
BT40-63MBT4063.0 – 91.0N/A12850.5
BT40-64MBT4063.0 – 91.0N/A18557.5
BT40-67MBT4083.5 – 111.5N/A11963
BT40-68MBT4083.5 – 111.5N/A19970
BT40-70MBT4097.5 – 144.5N/A121.583
BT40-GA23A-130BT4023.0 – 27.5N/A108N/A
BT40-GA27A-130BT4027.0 – 36.0N/A108N/A
BT40-GA36A-150BT4036.0 – 46.0N/A128N/A
BT40-GA46A-160BT4046.0 – 53.5N/A138N/A
BT40-GA53A-160BT4053.0 – 67.0N/A138N/A
BT40-GA67A-180BT4067.0 – 93.0N/A158N/A
BT40-GA93A-180BT4093.0 – 134.5N/A158N/A
BT50-535MBT5015.6 – 20.0N/A82.515.5
BT50-536MBT5016.8 – 21.8N/A82.516.5
BT50-54MBT5019.0 – 24.5N/A8719
BT50-55MBT5022.5 – 31.5N/A10722.5
BT50-57MBT5027.0 – 42.5N/A13228
BT50-58MBT5039.5 – 53.0N/A11635
BT50-59MBT5039.5 – 53.0N/A17335
BT50-60MBT5047.0 – 71.5N/A11641.5
BT50-62MBT5047.0 – 71.5N/A20844.5
BT50-63MBT5063.0 – 91.0N/A12850.5
BT50-64MBT5063.0 – 91.0N/A18557.5
BT50-65MBT5063.0 – 91.0N/A28059
BT50-67MBT5083.5 – 111.5N/A11963
BT50-68MBT5083.5 – 111.5N/A19970
BT50-69MBT5083.5 – 111.5N/A299.576.5
BT50-70MBT5097.5 – 144.5N/A121.583
BT50-71MBT5097.5 – 144.5N/A299.592
BT50-GA23A-130BT5023.0 – 27.5N/A108N/A
BT50-GA27A-130BT5027.0 – 36.0N/A108N/A
BT50-GA36A-150BT5036.0 – 46.0N/A128N/A
BT50-GA46A-160BT5046.0 – 53.5N/A138N/A
BT50-GA53A-160BT5053.0 – 67.0N/A138N/A
BT50-GA67A-180BT5067.0 – 93.0N/A158N/A
BT50-GA93A-180BT5093.0 – 134.5N/A158N/A
DIN40-535MDIN4015.6 – 20.0N/A82.515.5
DIN40-536MDIN4016.8 – 21.8N/A82.516.5
DIN40-54MDIN4019.0 – 24.5N/A8719
DIN40-55MDIN4022.5 – 31.5N/A10722.5
DIN40-57MDIN4027.0 – 42.5N/A13228
DIN40-58MDIN4039.5 – 53.0N/A11635
DIN40-59MDIN4039.5 – 53.0N/A17335
DIN40-60MDIN4047.0 – 71.5N/A11641.5
DIN40-61MDIN4047.0 – 71.5N/A18641.5
DIN40-63MDIN4063.0 – 91.0N/A12850.5
DIN40-64MDIN4063.0 – 91.0N/A18557.5
DIN40-67MDIN4083.5 – 111.5N/A11963
DIN40-68MDIN4083.5 – 111.5N/A19970
DIN40-70MDIN4097.5 – 144.5N/A121.583
DIN40-GA23A-130DIN4023.0 – 27.5N/A108N/A
DIN40-GA27A-130DIN4027.0 – 36.0N/A108N/A
DIN40-GA36A-150DIN4036.0 – 46.0N/A128N/A
DIN40-GA46A-160DIN4046.0 – 53.5N/A138N/A
DIN40-GA53A-160DIN4053.0 – 67.0N/A138N/A
DIN40-GA67A-180DIN4067.0 – 93.0N/A158N/A
DIN40-GA93A-180DIN4093.0 – 134.5N/A158N/A
DIN50-535MDIN5015.6 – 20.0N/A82.515.5
DIN50-536MDIN5016.8 – 21.8N/A82.516.5
DIN50-54MDIN5019.0 – 24.5N/A8719
DIN50-55MDIN5022.5 – 31.5N/A10722.5
DIN50-57MDIN5027.0 – 42.5N/A13228
DIN50-58MDIN5039.5 – 53.0N/A11635
DIN50-59MDIN5039.5 – 53.0N/A17335
DIN50-60MDIN5047.0 – 71.5N/A11641.5
DIN50-62MDIN5047.0 – 71.5N/A20844.5
DIN50-63MDIN5063.0 – 91.0N/A12850.5
DIN50-64MDIN5063.0 – 91.0N/A18557.5
DIN50-65MDIN5063.0 – 91.0N/A28059
DIN50-67MDIN5083.5 – 111.5N/A11963
DIN50-68MDIN5083.5 – 111.5N/A19970
DIN50-69MDIN5083.5 – 111.5N/A299.576.5
DIN50-70MDIN5097.5 – 144.5N/A121.583
DIN50-71MDIN5097.5 – 144.5N/A299.592
DIN50-GA23A-130DIN5023.0 – 27.5N/A108N/A
DIN50-GA27A-130DIN5027.0 – 36.0N/A108N/A
DIN50-GA36A-150DIN5036.0 – 46.0N/A128N/A
DIN50-GA46A-160DIN5046.0 – 53.5N/A138N/A
DIN50-GA53A-160DIN5053.0 – 67.0N/A138N/A
DIN50-GA67A-180DIN5067.0 – 93.0N/A158N/A
DIN50-GA93A-180DIN5093.0 – 134.5N/A158N/A
ISO40-535MISO4015.6 – 20.0N/A82.515.5
ISO40-536MISO4016.8 – 21.8N/A82.516.5
ISO40-54MISO4019.0 – 24.5N/A8719
ISO40-55MISO4022.5 – 31.5N/A10722.5
ISO40-57MISO4027.0 – 42.5N/A13228
ISO40-58MISO4039.5 – 53.0N/A11635
ISO40-59MISO4039.5 – 53.0N/A17335
ISO40-60MISO4047.0 – 71.5N/A11641.5
ISO40-61MISO4047.0 – 71.5N/A18641.5
ISO40-63MISO4063.0 – 91.0N/A12850.5
ISO40-64MISO4063.0 – 91.0N/A18557.5
ISO40-67MISO4083.5 – 111.5N/A11963
ISO40-68MISO4083.5 – 111.5N/A19970
ISO40-70MISO4097.5 – 144.5N/A121.583
ISO50-535MISO5015.6 – 20.0N/A82.515.5
ISO50-536MISO5016.8 – 21.8N/A82.516.5
ISO50-54MISO5019.0 – 24.5N/A8719
ISO50-55MISO5022.5 – 31.5N/A10722.5
ISO50-57MISO5027.0 – 42.5N/A13228
ISO50-58MISO5039.5 – 53.0N/A11635
ISO50-59MISO5039.5 – 53.0N/A17335
ISO50-60MISO5047.0 – 71.5N/A11641.5
ISO50-62MISO5047.0 – 71.5N/A20844.5
ISO50-63MISO5063.0 – 91.0N/A12850.5
ISO50-64MISO5063.0 – 91.0N/A18557.5
ISO50-65MISO5063.0 – 91.0N/A28059
ISO50-67MISO5083.5 – 111.5N/A11963
ISO50-68MISO5083.5-111.5N/A19970
ISO50-69MISO5083.5 – 111.5N/A299.576.5
ISO50-70MISO5097.5 – 144.5N/A121.583
ISO50-71MISO5097.5 – 144.5N/A299.592
MPS12-125-135STRAIGHT METRIC12.2 – 17.012135N/A
MPS12-135-140STRAIGHT METRIC12.6 – 15.512140N/A
MPS12-155-145STRAIGHT METRIC15.0 – 22.512145N/A
MPS16-190-160STRAIGHT METRIC19.0 – 24.516160N/A
MPS20-240-170STRAIGHT METRIC24.0 – 31.520170N/A
MPS25-290-185STRAIGHT METRIC28.0 – 42.525185185
MSS20-23GA-180STRAIGHT SHANK23.0 – 27.520180N/A
MSS25-27GA-180STRAIGHT SHANK27.0 – 36.025180N/A
MSS25-36GA-180STRAIGHT SHANK36.0 – 46.025180N/A
MSS25-535MSTRAIGHT METRIC15.6 – 19.52582.515.5
MSS25-536MSTRAIGHT METRIC16.8 – 22.02582.516.5
MSS25-54MSTRAIGHT METRIC19.0 – 24.5258719
MSS25-55MSTRAIGHT METRIC22.5 – 31.52510722.5
MSS25-56MSTRAIGHT METRIC27.0 – 42.52511728
MSS25-57MSTRAIGHT METRIC27.0 – 42.52513228
MSS25-58MSTRAIGHT METRIC39.5 – 53.02511635
MSS25-60MSTRAIGHT METRIC47.0 – 71.52511641.5
MSS32-46GA-210STRAIGHT SHANK46.0 – 53.532210N/A
MSS32-53GA-210STRAIGHT SHANK53.0 – 67.032210N/A
MSS32-56MSTRAIGHT METRIC27.0 -42.53211728
MSS32-58MSTRAIGHT METRIC39.5 – 53.03211635
MSS32-60MSTRAIGHT METRIC47.0 – 71.53211641.5
MSS32BS363-42STRAIGHT METRIC36.5 – 49.032165N/A
MSS32BS490-45STRAIGHT METRIC49.0 – 66.532165N/A
MSS32BS665-50STRAIGHT METRIC66.5 – 85.532165N/A
MSS32BS850-50STRAIGHT METRIC85.0 – 122.532165N/A
MSS40-57MSTRAIGHT METRIC27.0 – 42.54013228
MSS40-58MSTRAIGHT METRIC39.5 – 53.04011635
MSS40-59MSTRAIGHT METRIC39.5 – 53.04017335
MSS40-60MSTRAIGHT METRIC47.0 – 71.54011641.5
MSS40-61MSTRAIGHT METRIC47.0 – 71.54018641.5
MSS40-63MSTRAIGHT METRIC63.0 – 91.04012850.5
MSS40-66MSTRAIGHT METRIC83.5 – 111.5408863
MSS40-67GA-210STRAIGHT SHANK67.0 – 93.040210N/A
MSS40-67MSTRAIGHT METRIC83.5 – 111.54011963
MSS40-93GA-230STRAIGHT SHANK93.0 – 134.540230N/A
RM081-ADE2248RING81.0 – 128.5N/A6063.5
RM116-ADE2248RING116.0 – 163.5N/A6063.5
RM136AL-ADE3282RING136.5 – 181.0N/A50N/A
RM177AL-ADE3282RING177.5 – 222.0N/A50N/A
RM218AL-ADE3282RING218.5 – 263.0N/A50N/A
RM259AL-ADE3282RING259.5 – 304.0N/A50N/A
RM300AL-ADE3282RING300.5 – 345.0N/A50N/A
RM341AL-ADE3282RING341.5 – 386.0N/A50N/A
RM382AL-ADE3282RING382.5 – 427.0N/A50N/A