Industrial M42 grade steel with 8% cobalt for drilling in stainless steel, abrasive metals, and other hard to drill alloys. 135 deg. split point ... View Full Description

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Item #: 311103 Model #: DW1207

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Specifications

Country of Origin Code CN, US
Split Point Angle 135 deg
Material Cobalt
Diameter 13/64", 15/64", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 7/32", 1/4", 5/16", 3/8", 7/16", 1/2"
Shank Diameter 13/64", 15/64", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 7/32", 1/4", 5/16", 3/8", 3/8" Reduced
Tip Angle 135 deg
Bit Size 13/64", 15/64", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 7/32", 1/4", 5/16", 3/8", 7/16", 1/2"
Overall Length 3-5/8", 3-7/8", 1-7/8", 2", 2-1/4", 2-5/8", 2-3/4", 2-7/8", 3-1/8", 3-1/4", 3-1/2", 3-3/4", 4", 4-1/2", 5", 5-1/2", 6"
Flute Length 2-7/16", 2-5/8", 7/8", 1", 1-1/4", 1-1/2", 1-1/8", 1-3/4", 2", 2-1/8", 2-5/16", 2-1/2", 2-3/4", 3-3/16", 3-5/8", 4-1/16", 4-1/2"
Size 15/64 Dia. X 3.88 L, 1/16 Dia. X 1.88 L, 5/64 Dia. X 2.00 L, 3/32 Dia. X 2.25 L, 7/64 Dia. X 2.62 L, 1/8 Dia. X 2.75 L, 9/64 Dia. X 2.88 L, 5/32 Dia. X 3.12 L, 11/64 Dia. X 3.25 L, 3/16 Dia. X 3.50 L, 7/32 Dia. X 3.75 L, 1/4 Dia. X 4.00 L, 5/16 Dia. X 4.50 L, 3/8 Dia. X 5 L, 7/16 Dia. X 5.50 L, 1/2 Dia. X 6.00 L
Length 3.88", 1.88", 2", 2-1/4", 2.62", 2-3/4", 2.88", 3.12", 3-1/4", 3-1/2", 3-3/4", 4", 4-1/2", 5", 5-1/2", 6"

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Description

Industrial M42 grade steel with 8% cobalt for drilling in stainless steel, abrasive metals, and other hard to drill alloys. 135 deg. split point design penetrates immediately and prevents walking. Parabolic flute design for improved heat dissipation and increased life. Jobbers length. Sizes 7/16" and 1/2" have a 3/8" reduced shank. 1 bit per card.

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