Amana Tool 55620 Carbide Tipped 82 Degree Countersink Taper #4 Screw 3/8 Dia x 5/64 Drill Dia x 1/4 Hex Shank

Drill pilot hole and tapered countersink for wood screws. The 2-flute integral design ensures uniform concentric results each and every time. Carbide tipped for long lasting results in hardwood, plywood, plastics, etc.

• (a°) Angle: 49°
  
• (D) Diameter: 3/8
  
• (d) Shank: 1/4
  
• Overall Length (L): 2-1/8
  
• Wood Screw Size: #4
  
• D1: 5/64
  

Excellent for Drilling:

• Natural Woods
  
• Man-Made Boards
  
• MDF
  
• Chipboard
  
• Plywood
  
• Aluminum/Non-Ferrous
  
• Aluminum Composite Material (ACM)
  
• Composites
  
• Composite Decking Materials
  
• High Density Polyethylene (HDPE)
  
• Acrylic

Warning: When drilling aluminum/non-ferrous materials, for optimal results and extended tool life use lubricant or air cooling. Make sure the material is fixed and drill is stable during drilling.