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Shank Diameter:
1/2"
3/4"
3/8"
5/8"
Bore Depth:
1-1/2"
1-1/4"
1-1/8"
1-11/16"
1-5/16"
1-7/8"
1-9/16"
1/2"
1/4"
15/16"
2-1/16"
2-1/2"
2-1/4"
2-13/16"
2-3/16"
3-1/8"
3-3/4"
3-7/16"
3/4"
3/8"
5/16"
7/16"
9/16"
Minimum Bore:
1-1/2"
1-1/4"
1-1/8"
1-5/16"
1-7/8"
1-9/16"
1/2"
1/4"
11/16"
15/16"
2-1/2"
2-3/16"
3/16"
3/4"
3/8"
5/16"
5/8"
7/16"
9/16"
Tool No.:
COA3L
COA3S
COA4L
COA4S
COA5L
COA5S
COA6L
COA6S
COB4L
COB4S
COB5L
COB5S
COB6L
COB6S
COB7L
COB7S
COB8L
COB8S
COC10L
COC10S
COC6L
COC6S
COC7L
COC7S
COC8L
COC8S
COC9L
COC9S
COD10L
COD10S
COD11L
COD11S
COD12L
COD12S
COD6L
COD6S
COD7L
COD7S
COD8L
COD8S
COD9L
COD9S
MAH3L
MAH3S
MAH4L
MAH4S
MAH5L
MAH5S
MAH6L
MAH6S
MBH4L
MBH4S
MBH5L
MBH5S
MBH6L
MBH6S
MBH7L
MBH7S
MBH8L
MBH8S
MCH10L
MCH10S
MCH6L
MCH6S
MCH7L
MCH7S
MCH8L
MCH8S
MCH9L
MCH9S
MDH10L
MDH10S
MDH11L
MDH11S
MDH12L
MDH12S
MDH6L
MDH6S
MDH7L
MDH7S
MDH8L
MDH8S
MDH9L
MDH9S
Overall Length:
1-13/16"
2"
2-1/8"
2-3/16"
2-5/16"
2-3/8"
2-1/2"
2-5/8"
2-11/16"
2-13/16"
2-7/8"
2-15/16"
3"
3-1/16"
3-1/8"
3-3/16"
3-1/4"
3-3/8"
3-7/16"
3-9/16"
3-5/8"
3-11/16"
3-13/16"
3-7/8"
3-15/16"
4"
4-1/4"
4-5/16"
4-9/16"
4-5/8"
4-7/8"
5-3/16"
5-1/2"
Brand:
APT Brand
MEDA - Superior Import

Individual Sizes - Cobalt Steel

Individual Sizes - Cobalt Steel
Made of premium cobalt high speed steel in a one piece construction, these boring bars may also be modified to a special grooving tool to produce various internal shpaes and radii. Cobalt is an ideal tool material because of its high red-hardness, abrasive resistance and successfully to significantly extend tool life.
 More Info   Shank Diameter:   Bore Depth:   Minimum Bore:   Tool No.:   Overall Length:   Material:   Brand:   Price   Buy Now 
 
9784619
 
3/8" 15/16" 3/16" COA3L 2-3/16" Cobalt Steel APT Brand  $15.65 
 
9784620
 
3/8" 9/16" 3/16" COA3S 1-13/16" Cobalt Steel APT Brand  $14.80 
 
9784621
 
3/8" 1-1/4" 1/4" COA4L 2-1/2" Cobalt Steel APT Brand  $16.95 
 
9784622
 
3/8" 3/4" 1/4" COA4S 2" Cobalt Steel APT Brand  $16.15 
 
9784623
 
3/8" 1-9/16" 5/16" COA5L 2-13/16" Cobalt Steel APT Brand  $18.05 
 
9784624
 
3/8" 15/16" 5/16" COA5S 2-3/16" Cobalt Steel APT Brand  $17.20 
 
9784625
 
3/8" 1-7/8" 3/8" COA6L 3-1/8" Cobalt Steel APT Brand  $19.30 
 
9784626
 
3/8" 1-1/8" 3/8" COA6S 2-3/8" Cobalt Steel APT Brand  $18.40 
 
9784628
 
1/2" 1/4" 1-1/4" COB4L 2-5/8" Cobalt Steel APT Brand  $19.30 
 
9784629
 
1/2" 1/4" 3/4" COB4S 2-1/8" Cobalt Steel APT Brand  $18.80 
 
9784630
 
1/2" 5/16" 1-9/16" COB5L 2-15/16" Cobalt Steel APT Brand  $20.50 
 
9784631
 
1/2" 5/16" 15/16" COB5S 2-5/16" Cobalt Steel APT Brand  $19.60 
 
9784632
 
1/2" 3/8" 1-7/8" COB6L 3-1/4" Cobalt Steel APT Brand  $21.60 
 
9784633
 
1/2" 3/8" 1-1/8" COB6S 2-1/2" Cobalt Steel APT Brand  $20.80 
 
9784634
 
1/2" 7/16" 2-3/16" COB7L 3-9/16" Cobalt Steel APT Brand  $22.15 
 
9784635
 
1/2" 7/16" 1-5/16" COB7S 2-11/16" Cobalt Steel APT Brand  $21.60 
 
9784636
 
1/2" 1/2" 2-1/2" COB8L 3-7/8" Cobalt Steel APT Brand  $23.75 
 
9784637
 
1/2" 1/2" 1-1/2" COB8S 2-7/8" Cobalt Steel APT Brand  $23.25 
 
9784647
 
5/8" 3-1/8" 5/8" COC10L 4-5/8" Cobalt Steel APT Brand  $38.25 
 
9784648
 
5/8" 1-7/8" 5/8" COC10S 3-3/8" Cobalt Steel APT Brand  $36.80 
 
9784639
 
5/8" 1-7/8" 3/8" COC6L 3-3/8" Cobalt Steel APT Brand  $25.15 
 
9784640
 
5/8" 1-1/8" 3/8" COC6S 2-5/8" Cobalt Steel APT Brand  $24.60 
 
9784641
 
5/8" 2-13/16" 7/16" COC7L 3-11/16" Cobalt Steel APT Brand  $28.70 
 
9784642
 
5/8" 1-5/16" 7/16" COC7S 2-13/16" Cobalt Steel APT Brand  $26.50 
 
9784643
 
5/8" 2-1/2" 1/2" COC8L 4" Cobalt Steel APT Brand  $31.45 
 
9784644
 
5/8" 1-1/2" 1/2" COC8S 3" Cobalt Steel APT Brand  $29.40 
 
9784645
 
5/8" 2-13/16" 9/16" COC9L 4-5/16" Cobalt Steel APT Brand  $35.05 
 
9784646
 
5/8" 1-11/16" 9/16" COC9S 3-3/16" Cobalt Steel APT Brand  $33.55 
 
9784658
 
3/4" 3-1/8" 5/8" COD10L 4-7/8" Cobalt Steel APT Brand  $37.70 
 
9784659
 
3/4" 1-7/8" 5/8" COD10S 3-5/8" Cobalt Steel APT Brand  $36.55 
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warningThis product may contain metals and/or chemicals that are included in the State of California's latest Prop 65 warnings. Exposure may cause cancer and/or reproductive harm. For more information go to www.P65Warnings.ca.gov