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  • Taper-Length Drill Bits
  • CLEVELAND 

    Taper Length Drill Bit, Drill Bit Size 3/8", Drill Bit Point Angle 118°, Conventional Point

  • Item # 439N81
  • Mfr. Model # C09257
Taper Length Drill Bit,  Drill Bit Size 3/8",  Drill Bit Point Angle 118°,  Conventional Point
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Technical Specifications

Item # 439N81
Mfr. Model # C09257
UNSPSC #27112801
Shipping Weight 0.151 lbs
Country of Origin USA *
Item Taper Length Drill Bit
Drill Bit Size 3/8"
Decimal Equivalent 0.3750
Measurement System Fractional Inch
Material - Machining High Speed Steel
Finish - Machining Bright (Uncoated)
Drill Bit Point Angle 118 Degrees
Drill Bit Point Type Conventional Point
Flute Type Helical
Number of Flutes 2
Flute Length 4-1/4"
Maximum Drilling Depth 4-1/4"
Helix Angle 35 Degrees /45 Degrees
Cutting Direction Right Hand
Spiral Direction Right Hand
Shank Type - Machining Straight
Shank Dia. 3/8"
Shank Length 2-1/2"
Overall Length 6-3/4"
Depth:Dia. Ratio 4xD
Drill Length Class Taper Length
Drill Point Length 0.1127"
Coolant Fed Non-Coolant Through
Drill Bit Grouping Individual
Series 2550
Standards ASME B94.11M-1993
Drill Diameter Tolerance +0.0000"/-0.0010"
Material Grade - Machining General Purpose
Primary Material Application Alloy Steel, Aluminum, Brass, Bronze, Copper
Primary Material Application ISO Code N, P
Secondary Material Application Low Carbon Steel
Secondary Material Application ISO Code P
* This product's country of origin is subject to change

Compliance and Restrictions

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