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Home Power Tools and Accessories Power Tool Accessories Power Drilling and Accessories Multi Material Drill Bits 3016020 5/16IN X 4-1/2IN Jobber Length Drill Bit High Speed Steel

3016020 5/16IN X 4-1/2IN Jobber Length Drill Bit High Speed Steel

PART 301906
SUPPLIER IRWIN TOOLS
SUPPLIER PART # 3016020
RANK A
SHELF PACK 5
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About this item

Irwin 3016020 – 5/16" x 4-1/2" Jobber-Length Cobalt High-Speed Steel Drill Bit:

Key Features

  • Manufactured from M35 cobalt high-speed steel for superior heat and wear resistance
  • 135° split point tip starts drilling on contact and minimizes walking
  • Gold oxide finish improves lubricity and resists corrosion
  • Heavy-duty web construction enhances strength and reduces breakage
  • Jobber length design provides a balance of reach and rigidity
  • Right-hand cutting direction
  • Straight shank fits standard drill chucks
  • Precision-ground spiral flutes for smooth chip evacuation
  • ANSI compliant for dimensional accuracy and consistent performance

Specifications 

  • Part Number: 3016020
  • Drill Size: 5/16 inch
  • Decimal Equivalent: 0.3125"
  • Overall Length: 4-1/2 inches
  • Flute Length: 3 inches
  • Material: M35 Cobalt High-Speed Steel
  • Finish: Gold Oxide
  • Point Angle: 135° split point
  • Shank Type: Straight
  • Flute Type: Spiral
  • Cutting Direction: Right-hand
  • Drill Bit Type: Jobber-length
  • Standard Compliance: ANSI

Applications

  • Ideal for drilling:
    • Hardened steel
    • Stainless steel
    • Cast iron
    • Titanium
  • Also suitable for:
    • Mild steel
    • Aluminum
    • Brass and copper
    • Plastics and composites
  • Commonly used in:
    • Metal fabrication
    • Automotive and aerospace repair
    • Maintenance and repair operations (MRO)
    • General-purpose industrial drilling

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Length (Inch) 4-1/2 Inch
Brand Irwin
Drill Size - Fraction 5/16 in
Flute Length 3-3/16 in
Flute Type Spiral
Height 30
Length 3600
Number of Flutes 1
Overall Length 4-1/2 in
Pack Qty 5
Point Angle 135 deg
Point Type Split
Series 3016/631
Shank Diameter 5/16 in
Shank Length 1-1/3 in
Shank Type Straight
Weight 50
Width 150
UPC Code 024721067098
Shelf Pack 5
Minimum Order Qty 1
Supplier Name Irwin Tools
Supplier Short Name IrwinTools
Supplier Address 1 8935 Northpointe Exec. Dr
Supplier City Huntersville
Supplier State NC
Supplier Zip 28078
Country US
Supplier Email tony.dasilva@sbdinc.com
Supplier Url www.irwin.com
Buyer Name Jason Monroe
Supplier Phone (800)866-5740
Supplier Fax (800)866-5742
Our Customer Id 1324506; Use acct # 1328629 for drop ship proces
Drop Ship Ppd Freight $250
Drop Ship Order Min No Minimum
Product Lines Hand Tools, Power Tools, Accessories
Rep Name Tony DaSilva
Rep Phone (401) 256-1831
Rep Email tony.dasilva@sbdinc.com
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