• 5318 Victory Drive
    Indianapolis, IN 46203
  • (800) 622-4824
  • www.haggard-stocking.com

5/16 (.3125) Solid Carbide, 90° Included Angle, Double End, Series 2305 Center Drill

  • Item Code: 23308
  • Brand: Fullerton
  • Unit Size: 1

Description

Fullerton's solid carbide 2305 series Center Drill is a combination drill & countersink used in a wide variety of materials. With this design, centering and chamfering can be accomplished in a single operation.

Features Tech Specs

Features

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    • 2 Flutes
    • 118 deg. Cam Relieved Pilot Point
    • 60 deg., 82 deg. & 90 deg. Included Angle Countersinks
    • Right Hand Spiral
    • Right Hand Cut
    • Double End
    • Standard Uncoated
    • Metric and Inch Based Tools
    • Dura Carb (Micrograin)
    • Shank Diameter Tolerance: h6
    • Pilot Diameter Tolerance: +.003 -. 000 / +0.08 -0.00mm

Tech Specs

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Pilot Diameter (Decimal Inch) 0.3125
Pilot Diameter (Inch) 5/16
Pilot Diameter (mm) 7.94
Coating/Finish None
Overall Length Metric 88.90 mm
Brand Fullerton
Fractional Diameter 5/16"
Metric/Inch Inch
Overall Length Fractional 3-1/2"
End Type DE
Material Solid Carbide
Overall Length Decimal 3.5000"
Tool Number 8
End Type Character Designation CAM
Number of Flutes 2
Series 2305
Shank Diameter (Decimal Inch) 0.7500
Shank Diameter (mm) 19.05
Countersink Angle (Degrees) 90
Flute Spiral Direction RH
Metric Diameter 7.94 mm
Decimal Diameter 0.3125"
Direction of Cut RH
Point End Type Cam Relieved
Point Include Angle (Degrees) 118
Shank Diameter (Inch) 3/4
Coolant Through No
Weldon Flat No