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Irwin

Irwin 1/4 In. Cobalt Pilot Point Drill Bit

Category Drill Bit
311928
Irwin

Irwin 1/4 In. Cobalt Pilot Point Drill Bit

Item Code: 311928
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

1.64lb

Height

7.8in

Width

2.4in

Length

7.6in

Bit Diameter

1/4 in.

Brand

Irwin

Category

Drill Bit

Drilling Depth

2-3/4 In.

Individual/Set

Individual

Length

4 in.

Material

Cobalt

Shank Diameter

1/4 in.

Tip Angle

135 Degree

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Irwin

Irwin 1/4 In. Cobalt Pilot Point Drill Bit

Category Drill Bit
311928
Irwin

Irwin 1/4 In. Cobalt Pilot Point Drill Bit

Item Code: 311928
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

1.64lb

Height

7.8in

Width

2.4in

Length

7.6in

Bit Diameter

1/4 in.

Brand

Irwin

Category

Drill Bit

Drilling Depth

2-3/4 In.

Individual/Set

Individual

Length

4 in.

Material

Cobalt

Shank Diameter

1/4 in.

Tip Angle

135 Degree

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Compare
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