Cobalt Jobber Length Drills
135° - Fractional HD
135° - Parabolic Flute Gold Oxide - Fractional
135° - Parabolic Flute Gold Oxide - Wire Size
135° - Letter Size HD
135° - Wire Size HD
The Atlas Cutting Tools Cobalt Jobber Length Drills are manufactured from heat resistant cobalt steel, their heavy-duty construction is ideal for drilling high temperature and high strength alloys, stainless and heat-treated high-strength steels often found in the aircraft and aerospace industries. Each of the drills has a 135-degree split point and are treated with bronze or ALTiN coatings for wear resistance and identification.
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Compare SKU Vendor Size (D1) Shank Diameter (D2) Flute Length (L2) Overall Length (L1) Shank Style Point Angle Number of Flutes Morse Taper Included Angle (A) Package Qty Coating In Stock Price Quantity A58636 ACT #55 1-7/8 1-7/8 135° 2 12 ALTiN 100 $4.16 -
A46482 ACT #56 3/4 1-3/4 135° 2 12 Straw Finish 100 $2.63 -
A58637 ACT #56 1-3/4 1-3/4 135° 2 12 ALTiN 100 $4.62 -
A46483 ACT #57 3/4 1-3/4 135° 2 12 Straw Finish 100 $2.63 -
A58638 ACT #57 1-3/4 1-3/4 135° 2 12 ALTiN 50 $4.62 -
A46484 ACT #58 11/16 1-5/8 135° 2 12 Straw Finish 100 $2.63 -
A58639 ACT #58 1-5/8 1-5/8 135° 2 12 ALTiN 24 $4.62 -
A46485 ACT #59 11/16 1-5/8 135° 2 12 Straw Finish 100 $2.63 -
A58640 ACT #59 1-5/8 1-5/8 135° 2 12 ALTiN 62 $4.62 -
A46486 ACT #60 11/16 1-5/8 135° 2 12 Straw Finish 100 $2.63 -
A58641 ACT #60 1-5/8 1-5/8 135° 2 12 ALTiN 100 $4.62