3/8" Counterbore, Carbide Tipped, 3 Flutes, 5/16" Shank Diameter, Straight Shank, 4 1/16" OAL, USA Made, (.375" Diameter), 56403

★★★★★ 4.8 107 reviews

US$40.42
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US$40.42
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Product details

Management number 221058005 Release Date 2026/05/03 List Price US$40.42 Model Number 221058005
Category

3/8" Counterbore, Carbide Tipped, 3 Flutes, 5/16" Shank Diameter, Straight Shank, 4 1/16" OAL, USA Made, (.375" Diameter), 56403

  • For Counterboring most materials
  • Tool diameter tolerance: +.001"/-0". Shank Diameter Tolerance: +0"/-.0005"
  • Pilot Hole Diameter:5/32, If using a pilot this is the shank diameter of the pilot you should choose
  • Minimum Cut Diameter: .182" Because there is a pilot hole the tool will not cut below this diameter.
  • Set screw to hold a pilot or drill bit in place (if you are using a pilot or drill bit)
Model 56403
Brand Name Super Tool
Shank Type Straight
Unit Count 1.0 Count
Part Number 56403
Manufacturer Super Tool
Material Type Carbide
Item Dimensions 4.06 x 0.37 x 0.37 inches
Tool Flute Type Spiral
Cutting Diameter 0.38 Inches
Number of Flutes 3
Surface Recommendation Acrylonitrile Butadiene Styrene, Alloy Steel, Aluminum, Brass, Cast Iron, Ceramic, Concrete, Copper, Engineered Wood, Glass, Iron, Metal, Nylon, Pine, Plastic, Polyvinyl Chloride, Porcelain, Stainless Steel, Stone, Wood

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4.8 out of 5
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107 ratings | 44 reviews
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