Amana Tool CNC Solid Carbide 5 Flute Countersink and Chamfer Router Bit, 46467, 90 Degree Angle x 1/2 D x 1/4 CH x 1/4 Shank x 1-3/4 Inch Long

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Management number 219158455 Release Date 2026/05/03 List Price $42.06 Model Number 219158455
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This precision countersink drill bit has a 5-flute solid carbide head brazed to a steel shank for reliable performance and long service life. Designed for making accurate 90-degree countersinks, it also functions as a versatile chamfer tool for edges, holes, and contours. Optimized for CNC contour and bore operations, this countersink tool provides the option to use a sufficient lead-in distance. The 46467 model has a fine 1/32 inch tip width, making cuts into the tightest corners and the smallest details achievable. How To Use With A CNC Machine With the adjustable depth drill bit you can adjust for whatever size material you’re working with. They are most effectively used with a drilling toolpath, utilizing the peck drill option at .25" per pass with a .125" retract height. For optimal performance run at 3,000 RPM with a 30 IPM (Inches Per Minute) plunge rate. No feed rate needs to be set with these as they only move up and down with the Z axis, not side to side. If your software doesn’t allow a 0 feed rate, you can enter 1 IPM (Inch Per Minute) in the feed rate as a placeholder. For countersinks with 1/4" round shank, use 1/4" spring collet. For countersinks with 5/16" round shank, use 7-8mm spring collet. For countersinks with 3/8" round shank, use 9-10mm spring collet.

  • COUNTERSINK AND CHAMFER ROUTER BIT: Precision chamfer drill bit designed for making 90 degree countersinks and chamfering edges, holes, and contours with a ‘‘contour’’ or ‘‘bore” CNC operation
  • IDEAL FOR DRILLING: Glass Fiber Reinforced Polymer (GFR), Carbon-Fiber-Reinforced Polymer (CFRP), Fiber-Reinforced Plastic (FRP), Metal Matrix Composite (NMC), Honeycomb, and Thermosetting Plastics
  • DIMENSIONS: 46467; 90 Degree Angle x 1/2 Diameter x 1/4 Cutting Height x 1/4 Shank x 1-3/4 Inch Long; 1/32 inch diameter tip width for making small details and cuts into tight corners
  • BUILT TO LAST: The 5 flute Amana countersink and chamfering bit is made in the USA; It has a solid carbide head on a brazed steel shank for exceptional strength and long-term performance
  • INDUSTRIAL-QUALITY TOOLS: Amana Tool is an industry leader for over 50 years specializing in industrial quality cutting tools for the woodworking, plastics, aluminum, composite, and metal
UPC 738685464670
Cut Type Chamfer Cut
Brand Name Amana Tool
Unit Count 1 Count
Part Number 46467
Manufacturer Amana Tool
Item Diameter 0.5 Inches
Material Type Carbide
Cutting Diameter 0.5 Inches
Number of Flutes 5

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