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COBALT DRILL BITS

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3/16 in

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Drilling Depth (in)

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2.3125

3

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Top Rated

3/16 in. Cobalt Red Helix Twist Drill Bit

3/16 in. Cobalt Red Helix Twist Drill Bit

+more available options

Milwaukee
3/16 in. Cobalt Red Helix Twist Drill Bit

Model# 48-89-2309

$8.97

Bulk Savings

See Details

3/16 in. M35 Cobalt Drill Bit (12-Piece)

Drill America
3/16 in. M35 Cobalt Drill Bit (12-Piece)

Model# DWDCO3/16P12

$18.56

($1.55 /unit)

3/16 in. x 6 in. Cobalt Aircraft Extension Drill Bit

+more available options

Drill America
3/16 in. x 6 in. Cobalt Aircraft Extension Drill Bit

Model# GLBCOX63/16

$3.13

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

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