Blair 11104KX Karbon-X Rotabroach Cutter, 5/16", M2 HSS, 3-Pack

Blair 11104KX Karbon-X Rotabroach Cutter, 5/16", M2 HSS, 3-Pack

• The Blair 11104KX is a 3-pack of 5/16" Rotabroach annular hole cutters designed to produce clean, round holes in steel, sheet metal, and compatible plastics up to 1/4" thick. The cutters are made from precision-ground M2 high speed steel and require the Blair 11122 arbor for use.
• Features:
  • Annular cutter design cuts around the edge of the hole rather than pushing or tearing through material like twist drills or hole saws.
  • Precision-ground M2 high speed steel construction with a patented tooth geometry that helps prevent chip clogging.
  • Produces clean, burr-free, round holes without deforming surrounding material.
  • Designed to cut up to 3x faster and last up to 10x longer than twist drills or hole saws, according to the supplied product information.
• Includes:
  • (3) 5/16" Rotabroach Cutters
• Compatible Tools:
  • Blair 11122 Arbor
• Compatible Applications:
  • Sheet Metal Fabrication
  • Paintless Dent Repair Access Holes
  • Rustproofing Access Holes
  • Custom Fabrication
  • Aftermarket Equipment Installation
• Specifications:
  • Manufacturer: Blair
  • Part Number: 11104KX
  • Product Line: Karbon-X
  • Product Type: Rotabroach Hole Cutter
  • Cutter Diameter: 5/16"
  • Material: M2 High-Speed Steel
  • Maximum Material Thickness: 1/4"
  • Cut Materials: Steel, Sheet Metal, Plastic
  • Required Arbor: Blair 11122
  • Package Quantity: 3
  • UPC: 632175111047
  • Country of Origin: USA
• This item is also often referred to as a Rotabroach cutter 3-pack, 5/16" annular cutter, bi-metal hole cutter, high-speed steel Rotabroach set, and sheet metal access hole tool.

Blair Equipment Company manufactures Rotabroach hole cutters, spot weld cutters, arbors, pilot drills, and related accessories for automotive, fabrication, maintenance, and metalworking applications.

Q: How do Rotabroach cutters compare to twist drills?
A: These annular cutters cut around the edge of the hole, producing clean, burr-free holes with less deformation than twist drills, which push through material, or hole saws, which tear through it.

Q: What materials and thicknesses are supported?
A: These M2 high-speed steel cutters are designed to cut steel, stainless steel, and plastic up to 1/4" thick.

Q: What quantity is included, and where are they made?
A: This package includes three Rotabroach cutters, manufactured in the USA.

Q: What arbor does this cutter require?
A: This cutter requires the Blair 11122 arbor.