Clarkson-Osborn products are sold strictly through authorized distributors and intended for industrial, wholesale, and volume purchasing.

DR90450

Name: Clarkson-Osborn
Brand: Clarkson-Osborn
Rating: 5 (2 reviews)

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4.50 – Cobalt Jobber Drill

Item #: DR90450

Length of Cut

Diameter

Carbon Type

Bi-Metal Type

Width

Thickness

Tooth Pitch

Cutting Direction

Grade

NO.

Height

Length

Cut Style

Shank Diameter

Fractional

Letter / Wire Gauge

Metric

4.50(1)

Decimal Equivalent

0.1772(1)

Shank

Angle

135°(1)

Style

Substrate

Cobalt(1)

Thread Standard

Thread Diameter Size (TDZ)

Threads per Inch (TPI)

Thread Pitch Metric (TP)

Outer Diameter

Direction

Surface Treatment

Bronze(1)

Flute Type

Regular Spiral(1)

Shank Type

Letter, Number

Case Type

Chamfer

Gage

Handle No.

Width 1

Width 2

Shank Style

Center Cutting

Flute Count

# of PCS.

Overall Length

80.0(1)

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4.50 – Cobalt Jobber Drill

DR90450

4.50 – Cobalt Jobber Drill

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