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Irwin

Irwin 5/16 In. Cobalt Pilot Point Drill Bit

Category Drill Bit
311936 311936
311936 311936
311936 311936
311936 311936
Irwin

Irwin 5/16 In. Cobalt Pilot Point Drill Bit

Item Code: 311936
Category Drill Bit

Description

Industrial M42 grade steel with 8% cobalt for drilling in stainless steel, abrasive metals, and other hard to drill alloys. Pilot point, 135 deg (degree) split point design penetrates immediately and prevents walking. Parabolic flute design for improved heat dissipation and increased life. No spin shank eliminates bit slippage. Jobbers length. Sizes 7/16" and 1/2" have a 3/8" reduced shank.
Weight

2.45lb

Height

10.5in

Width

2.5in

Length

7.7in

Bit Diameter

5/16 in.

Brand

Irwin

Category

Drill Bit

Drilling Depth

3-3/16 In.

Individual/Set

Individual

Length

4-1/2 In.

Material

Cobalt

Shank Diameter

5/16 in.

Tip Angle

135 Degree

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Irwin

Irwin 5/16 In. Cobalt Pilot Point Drill Bit

Category Drill Bit
311936 311936
311936 311936
311936 311936
311936 311936
Irwin

Irwin 5/16 In. Cobalt Pilot Point Drill Bit

Item Code: 311936
Category Drill Bit

Description

Industrial M42 grade steel with 8% cobalt for drilling in stainless steel, abrasive metals, and other hard to drill alloys. Pilot point, 135 deg (degree) split point design penetrates immediately and prevents walking. Parabolic flute design for improved heat dissipation and increased life. No spin shank eliminates bit slippage. Jobbers length. Sizes 7/16" and 1/2" have a 3/8" reduced shank.
Weight

2.45lb

Height

10.5in

Width

2.5in

Length

7.7in

Bit Diameter

5/16 in.

Brand

Irwin

Category

Drill Bit

Drilling Depth

3-3/16 In.

Individual/Set

Individual

Length

4-1/2 In.

Material

Cobalt

Shank Diameter

5/16 in.

Tip Angle

135 Degree

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Compare
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