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Irwin

Irwin 7/16 In. Cobalt Pilot Point Drill Bit

Category Drill Bit
311952 311952
311952 311952
Irwin

Irwin 7/16 In. Cobalt Pilot Point Drill Bit

Item Code: 311952
Category Drill Bit
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

4.55lb

Height

8.9in

Width

12in

Length

8.8in

Bit Diameter

7/16 In.

Brand

Irwin

Category

Drill Bit

Drilling Depth

4-1/16 In.

Individual/Set

Individual

Length

5-1/2 In.

Material

Cobalt

Shank Diameter

3/8 In. Reduced

Tip Angle

135 Degree

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Irwin

Irwin 7/16 In. Cobalt Pilot Point Drill Bit

Category Drill Bit
311952 311952
311952 311952
Irwin

Irwin 7/16 In. Cobalt Pilot Point Drill Bit

Item Code: 311952
Category Drill Bit
Call for Availability
Add to favorites
Compare
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

4.55lb

Height

8.9in

Width

12in

Length

8.8in

Bit Diameter

7/16 In.

Brand

Irwin

Category

Drill Bit

Drilling Depth

4-1/16 In.

Individual/Set

Individual

Length

5-1/2 In.

Material

Cobalt

Shank Diameter

3/8 In. Reduced

Tip Angle

135 Degree

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