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33UP78 Spotting Drills

$151.25

Bulk orders will be discounted, please contact us.

High-speed steel spotting drills are the most common choice for a wide range of drilling applications. High-speed steel drills are typically less brittle than cobalt or carbide tools. Also known as hole-starting drill bits or spot drills, these short drills make starter holes that help stop drill bits from walking (or moving) as the hole is drilled deeper with a drill bit.

Product Number: 33UP78

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  • Description
Mfr Model 31126
Measurement System Fractional Inch
Drill Bit Size 1-1/2 in
Decimal Equivalent 1.5000
Overall Length 5 in
Shank Type Machining Straight
Finish Machining Bright (Uncoated)
Material Machining High Speed Steel
Primary Material Application Steel
UNSPSC 27112801
Country of Origin USA (subject to change)
Flute Length 2-1/2 in
Flute Type Spiral
Drill Bit Point Angle 90 °
Number of Flutes 2
Spiral Direction Left Hand
Primary Material Application ISO Code P
Secondary Material Application Aluminum; Bronze; Stainless Steel
Secondary Material Application ISO Code M; N
Body Dia 1-1/2 in

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