Drill Holder Bushings

Drill Holder Bushings

UNIQUE DESIGN -- Bushing grips the drill 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 drill 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 drill shank. Less chance of drill 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 that is ground after heat-treating.

• Metric ID and special ID Bushings, at same price as equivalent fractional size, minimum quantities may apply.
• Metric id sizes now listed.

#00 MB00-RS
#0 MB0-RS
#2 MB2-RS
#00 1/2" O.D. x 3/4" Long
#0 5/8" O.D. x 7/8" Long
#2 1" O.D. x 1-1/4" Long

#00 DRILL BUSHINGS: 1/2" O.D. x 3/4" LONG
MB00-1/64 MB00-A MB00-#1 MB00-26 MB00-51 MB00-1.80MM MB00-4.40MM MB00-7.70MM
MB00-1/32 MB00-B MB00-2 MB00-27 MB00-52 MB00-1.85MM MB00-4.50MM MB00-7.80MM
MB00-3/64 MB00-C MB00-3 MB00-28 MB00-53 MB00-1.90MM MB00-4.60MM MB00-7.90MM
MB00-1/16 MB00-D MB00-4 MB00-29 MB00-54 MB00-1.95MM MB00-4.70MM MB00-8.00MM
MB00-5/64 MB00-E MB00-5 MB00-30 MB00-55 MB00-2.00MM MB00-4.80MM MB00-8.10MM
MB00-3/32 MB00-F MB00-6 MB00-31 MB00-56 MB00-2.05MM MB00-4.90MM MB00-8.20MM
MB00-7/64 MB00-G MB00-7 MB00-32 MB00-57 MB00-2.10MM MB00-5.00MM MB00-8.30MM
MB00-1/8 MB00-H MB00-8 MB00-33 MB00-58 MB00-2.15MM MB00-5.10MM MB00-8.40MM
MB00-9/64 MB00-"I" MB00-9 MB00-34 MB00-59 MB00-2.20MM MB00-5.20MM MB00-8.50MM
MB00-5/32 MB00-J MB00-10 MB00-35 MB00-60 MB00-2.25MM MB00-5.30MM MB00-8.60MM
MB00-11/64 MB00-K MB00-11 MB00-36 MB00-61 MB00-2.30MM MB00-5.40MM MB00-8.70MM
MB00-3/16 MB00-L MB00-12 MB00-37 MB00-62 MB00-2.35MM MB00-5.50MM MB00-8.80MM*
MB00-13/64 MB00-M MB00-13 MB00-38 MB00-63 MB00-2.40MM MB00-5.60MM MB00-8.90MM*
MB00-7/32 MB00-N MB00-14 MB00-39 MB00-64 MB00-2.45MM MB00-5.70MM MB00-9.00MM*
MB00-15/64 MB00-O MB00-15 MB00-40 MB00-65 MB00-2.50MM MB00-5.80MM MB00-9.10MM*
MB00-1/4 MB00-P MB00-16 MB00-41 MB00-66 MB00-2.60MM MB00-5.90MM MB00-9.20MM*
MB00-17/64 MB00-Q MB00-17 MB00-42 MB00-67 MB00-2.70MM MB00-6.00MM MB00-9.30MM*
MB00-9/32 MB00-R MB00-18 MB00-43 MB00-68 MB00-1.00MM MB00-2.80MM MB00-6.10MM MB00-9.40MM*
MB00-19/64 MB00-S* MB00-19 MB00-44 MB00-69 MB00-1.05MM MB00-2.90MM MB00-6.20MM MB00-9.50MM*
MB00-5/16 MB00-T* MB00-20 MB00-45 MB00-70 MB00-1.10MM MB00-3.00MM MB00-6.30MM MB00-9.60MM*
MB00-21/64 MB00-U* MB00-21 MB00-46 MB00-71 MB00-1.15MM MB00-3.10MM MB00-6.40MM MB00-9.70MM*
MB00-11/32 MB00-V* MB00-22 MB00-47 MB00-72 MB00-1.20MM MB00-3.20MM MB00-6.50MM MB00-9.80MM*
MB00-23/64* MB00-W* MB00-23 MB00-48 MB00-73 MB00-1.25MM MB00-3.30MM MB00-6.60MM MB00-9.90MM*
MB00-3/8* MB00-X* MB00-24 MB00-49 MB00-74 MB00-1.30MM MB00-3.40MM MB00-6.70MM MB00-10.00MM*
MB00-25/64* MB00-Y* MB00-25 MB00-50 MB00-75 MB00-1.35MM MB00-3.50MM MB00-6.80MM MB00-10.20MM*
MB00-13/32* MB00-Z* MB00-76 MB00-1.40MM MB00-3.60MM MB00-6.90MM MB00-10.50MM*
MB00-27/64* MB00-77 MB00-1.45MM MB00-3.70MM MB00-7.00MM MB00-10.80MM*
MB00-7/16* MB00-78 MB00-1.50MM MB00-3.80MM MB00-7.10MM MB00-11.00MM*
MB00-29/64* MB00-79 MB00-1.55MM MB00-3.90MM MB00-7.20MM MB00-11.20MM*
MB00-15/32* MB00-80 MB00-1.60MM MB00-4.00MM MB00-7.30MM MB00-11.50MM*
MB00-31/64* MB00-1.65MM MB00-4.10MM MB00-7.40MM MB00-11.80MM*
MB00-1.70MM MB00-4.20MM MB00-7.50MM MB00-12.00MM*
MB00-1.75MM MB00-4.30MM MB00-7.60MM MB00-12.20MM*

#0 DRILL BUSHINGS: 5/8" O.D. x 7/8" LONG
MB0-1/16 MB0-A MB0-#1 MB0-26 MB0-51 MB0-1.60MM MB0-3.60MM MB0-6.50MM MB0-9.40MM
MB0-5/64 MB0-B MB0-2 MB0-27 MB0-52 MB0-1.65MM MB0-3.70MM MB0-6.50MM MB0-9.40MM
MB0-3/32 MB0-C MB0-3 MB0-28 MB0-53 MB0-1.70MM MB0-3.80MM MB0-6.70MM MB0-9.60MM
MB0-7/64 MB0-D MB0-4 MB0-29 MB0-54 MB0-1.75MM MB0-3.90MM MB0-6.80MM MB0-9.70MM
MB0-1/8 MB0-E MB0-5 MB0-30 MB0-55 MB0-1.80MM MB0-4.00MM MB0-6.90MM MB0-9.80MM
MB0-9/64 MB0-F MB0-6 MB0-31 MB0-56 MB0-1.85MM MB0-4.10MM MB0-7.00MM MB0-9.90MM
MB0-5/32 MB0-G MB0-7 MB0-32 MB0-57 MB0-1.90MM MB0-4.20MM MB0-7.10MM MB0-10.00MM
MB0-11/64 MB0-H MB0-8 MB0-33 MB0-58 MB0-1.95MM MB0-4.30MM MB0-7.20MM MB0-10.20MM
MB0-3/16 MB0-"I" MB0-9 MB0-34 MB0-59 MB0-2.00MM MB0-4.40MM MB0-7.30MM MB0-10.50MM
MB0-13/64 MB0-J MB0-10 MB0-35 MB0-60 MB0-2.05MM MB0-4.50MM MB0-7.40MM MB0-10.80MM
MB0-7/32 MB0-K MB0-11 MB0-36 MB0-61 MB0-2.10MM MB0-4.60MM MB0-7.50MM MB0-11.00MM*
MB0-15/64 MB0-L MB0-12 MB0-37 MB0-62 MB0-2.15MM MB0-4.70MM MB0-7.60MM MB0-11.20MM*
MB0-1/4 MB0-M MB0-13 MB0-38 MB0-63 MB0-2.20MM MB0-4.80MM MB0-7.70MM MB0-11.50MM*
MB0-17/64 MB0-N MB0-14 MB0-39 MB0-64 MB0-2.25MM MB0-4.90MM MB0-7.80MM MB0-11.80MM*
MB0-9/32 MB0-O MB0-15 MB0-40 MB0-65 MB0-2.30MM MB0-5.00MM MB0-7.90MM MB0-12.00MM*
MB0-19/64 MB0-P MB0-16 MB0-41 MB0-66 MB0-2.35MM MB0-5.10MM MB0-8.00MM MB0-12.20MM*
MB0-5/16 MB0-Q MB0-17 MB0-42 MB0-67 MB0-2.40MM MB0-5.20MM MB0-8.10MM MB0-12.50MM*
MB0-21/64 MB0-R MB0-18 MB0-43 MB0-68 MB0-1.00MM MB0-2.45MM MB0-5.30MM MB0-8.20MM MB0-12.80MM*
MB0-11/32 MB0-S MB0-19 MB0-44 MB0-69 MB0-1.05MM MB0-2.50MM MB0-5.40MM MB0-8.30MM MB0-13.00MM*
MB0-23/64 MB0-T MB0-20 MB0-45 MB0-70 MB0-1.10MM MB0-2.60MM MB0-5.50MM MB0-8.40MM MB0-13.20MM*
MB0-3/8 MB0-U MB0-21 MB0-46 MB0-71 MB0-1.15MM MB0-2.70MM MB0-5.60MM MB0-8.50MM MB0-13.50MM*
MB0-25/64 MB0-V MB0-22 MB0-47 MB0-72 MB0-1.20MM MB0-2.80MM MB0-5.70MM MB0-8.60MM MB0-13.80MM*
MB0-13/32 MB0-W MB0-23 MB0-48 MB0-73 MB0-1.25MM MB0-2.90MM MB0-5.80MM MB0-8.70MM MB0-14.00MM*
MB0-27/64 MB0-X MB0-24 MB0-49 MB0-74 MB0-1.30MM MB0-3.00MM MB0-5.90MM MB0-8.80MM MB0-14.25MM*
MB0-7/16* MB0-Y MB0-25 MB0-50 MB0-75 MB0-1.35MM MB0-3.10MM MB0-6.00MM MB0-8.90MM MB0-14.50MM*
MB0-29/64* MB0-Z MB0-76 MB0-1.40MM MB0-3.20MM MB0-6.10MM MB0-9.00MM MB0-14.75MM*
MB0-15/32* MB0-77 MB0-1.45MM MB0-3.30MM MB0-6.20MM MB0-9.10MM MB0-15.00MM*
MB0-31/64* MB0-78 MB0-1.50MM MB0-3.40MM MB0-6.30MM MB0-9.20MM MB0-15.25MM*
MB0-1/2* MB0-79 MB0-1.55MM MB0-3.50MM MB0-6.40MM MB0-9.30MM MB0-15.50MM*
MB0-33/64* MB0-80

#2 DRILL BUSHINGS: 1" O.D. x 1-1/4" LONG
MB2-1/16 MB2-25/64 MB2-23/32 MB2-A MB2-N MB2-#1 MB2-22 MB2-43
MB2-5/64 MB2-13/32 MB2-47/64 MB2-B MB2-O MB2-2 MB2-23 MB2-44
MB2-3/32 MB2-27/64 MB2-3/4 MB2-C MB2-P MB2-3 MB2-24 MB2-45
MB2-7/64 MB2-7/16 MB2-49/64* MB2-D MB2-Q MB2-4 MB2-25 MB2-46
MB2-1/8 MB2-29/64 MB2-25/32* MB2-E MB2-R MB2-5 MB2-26 MB2-47
MB2-9/64 MB2-15/32 MB2-51/64* MB2-F MB2-S MB2-6 MB2-27 MB2-48
MB2-5/32 MB2-31/64 MB2-13/16* MB2-G MB2-T MB2-7 MB2-28 MB2-49
MB2-11/64 MB2-1/2 MB2-53/64* MB2-H MB2-U MB2-8 MB2-29 MB2-50
MB2-3/16 MB2-33/64 MB2-27/32* MB2-"I" MB2-V MB2-9 MB2-30 MB2-51
MB2-13/64 MB2-17/32 MB2-55/64* MB2-J MB2-W MB2-10 MB2-31 MB2-52
MB2-7/32 MB2-35/64 MB2-7/8* MB2-K MB2-X MB2-11 MB2-32 MB2-53
MB2-15/64 MB2-9/16 MB2-57/64* MB2-L MB2-Y MB2-12 MB2-33 MB2-54
MB2-1/4 MB2-37/64 MB2-29/32* MB2-M MB2-Z MB2-13 MB2-34 MB2-55
MB2-17/64 MB2-19/32 MB2-59/64* MB2-14 MB2-35 MB2-56
MB2-9/32 MB2-39/64 MB2-15/16* MB2-15 MB2-36 MB2-57
MB2-19/64 MB2-5/8 MB2-61/64* MB2-16 MB2-37 MB2-58
MB2-5/16 MB2-41/64 MB2-31/32* MB2-17 MB2-38 MB2-59
MB2-21/64 MB2-21/32 MB2-63/64* MB2-18 MB2-39 MB2-60
MB2-11/32 MB2-43/64 MB2-19 MB2-40 MB2-61
MB2-23/64 MB2-11/16 MB2-20 MB2-41 MB2-62
MB2-3/8 MB2-45/64 MB2-21 MB2-42 MB2-63

#2 DRILL BUSHINGS: 1" O.D. x 1-1/4" LONG
MB2-2.25MM MB2-4.10MM MB2-6.20MM MB2-8.30MM MB2-11.00MM MB2-16.25MM
MB2-2.30MM MB2-4.20MM MB2-6.30MM MB2-8.40MM MB2-11.20MM MB2-16.50MM
MB2-2.35MM MB2-4.30MM MB2-6.40MM MB2-8.50MM MB2-11.50MM MB2-16.75MM
MB2-2.40MM MB2-4.40MM MB2-6.50MM MB2-8.60MM MB2-11.80MM MB2-17.00MM
MB2-2.45MM MB2-4.50MM MB2-6.60MM MB2-8.70MM MB2-12.00MM MB2-17.25MM
MB2-2.50MM MB2-4.60MM MB2-6.70MM MB2-8.80MM MB2-12.20MM MB2-17.50MM
MB2-2.60MM MB2-4.70MM MB2-6.80MM MB2-8.90MM MB2-12.50MM MB2-18.00MM
MB2-2.70MM MB2-4.80MM MB2-6.90MM MB2-9.00MM MB2-12.80MM MB2-18.50MM
MB2-2.80MM MB2-4.90MM MB2-7.00MM MB2-9.10MM MB2-13.00MM MB2-19.00MM
MB2-2.90MM MB2-5.00MM MB2-7.10MM MB2-9.20MM MB2-13.20MM MB2-19.50MM*
MB2-3.00MM MB2-5.10MM MB2-7.20MM MB2-9.30MM MB2-13.50MM MB2-20.00MM*
MB2-3.10MM MB2-5.20MM MB2-7.30MM MB2-9.40MM MB2-13.80MM MB2-20.50MM*
MB2-3.20MM MB2-5.30MM MB2-7.40MM MB2-9.50MM MB2-14.00MM MB2-21.00MM*
MB2-3.30MM MB2-5.40MM MB2-7.50MM MB2-9.60MM MB2-14.25MM MB2-21.50MM*
MB2-3.40MM MB2-5.50MM MB2-7.60MM MB2-9.70MM MB2-14.50MM MB2-22.00MM*
MB2-3.50MM MB2-5.60MM MB2-7.70MM MB2-9.80MM MB2-14.75MM MB2-22.50MM*
MB2-2.00MM MB2-3.60MM MB2-5.70MM MB2-7.80MM MB2-9.90MM MB2-15.00MM MB2-23.00MM*
MB2-2.05MM MB2-3.70MM MB2-5.80MM MB2-7.90MM MB2-10.00MM MB2-15.25MM MB2-23.50MM*
MB2-2.10MM MB2-3.80MM MB2-5.90MM MB2-8.00MM MB2-10.20MM MB2-15.50MM MB2-24.00MM*
MB2-2.15MM MB2-3.90MM MB2-6.00MM MB2-8.10MM MB2-10.50MM MB2-15.75MM MB2-24.50MM*
MB2-2.20MM MB2-4.00MM MB2-6.10MM MB2-8.20MM MB2-10.80MM MB2-16.00MM MB2-25.00MM*