Multiple Spindle Drilling with Annular Plate Cutters
AutoDrill can supply multiple spindle heads with spindles capable of using Annular Cutters. The most common industry standard type cutters have a 3/4" round shank with two flats 90 degrees apart. These cutters are capable of drilling up to 2" diameter holes through 2" thick plate. The head design, number of spindles and the customer's machine used to drive the head determine the limitations for the hole size and depth of these cutters with our Multiple Spindle Heads.
Most through hole drilling techniques cut the entire hole into chips. Annular Cutters make holes by only cutting the periphery of the hole. The slug, ejected by the spring-loaded pilot, is the energy saving portion of the operation. Compared to the energy use of drilling with conventional tools, from 40 to 80% of the energy is saved.
The advantages of producing holes in plate metals with Annular Cutters:
Uses for Annular Cutters:
AutoDrill can provide replacement tapping heads for Commander, Johnson, Ettco, Centerline Centroid and many more. Our prices make rebuilding Commander, Johnson, Ettco, Centerline Centroid and many other brand multiple spindle heads uneconomical. When you need a replacement head for Commander, Johnson, Ettco or Centerline Centroid multi-spindle drill or tapping heads call AutoDrill.
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