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COBALT DRILL BITS

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Number of Pieces

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11-20 Pieces

Bit Length (in.)

1.81 in

6 in

Shank Diameter

#39

1/2 in

Drilling Depth (in)

0.8125

3

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Top Sellers

1-5/16 in. M42 Cobalt Reduced Shank Drill Bit with 1/2 in. Shank

+more available options

Drill America
1-5/16 in. M42 Cobalt Reduced Shank Drill Bit with 1/2 in. Shank

Model# D/ACO1-5/16

$125.42

/inch

#39 M42 Cobalt Short Drill Bit (12-Piece)

+more available options

Drill America
#39 M42 Cobalt Short Drill Bit (12-Piece)

Model# D/ASTCO39P12

$10.13

(84¢ /unit)

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