Annular Cutters

SKU: ATA201920090P Category:

These annular cutters make it simple to drill holes in metal.

Annular drill bits, like wooden hole saws, are used to create a smooth rim around a hole.

Annular cutter bits eliminate the need for step-drilling or pre-drilling while still producing burr-free holes with precise tolerances.

The GOLD-DRILL LINE annular cutter for a drill press from Karnasch Annular Cutters, are the result of a combination of CNC machining with the company’s own GOLD-TECH and HSS-XE technology.

They’re great for stainless steel and other hard materials, and this annular bit can drill through steel up to 900 N.

The “HSS-XE” annular cutters are the most often used kind, and they are not coated.

High wear resistance and extended tool life are guaranteed by the high-alloyed HSS-XE specialty steel used in the construction of the GOLD-DRILL LINE annular cutters (up to 68 HRC at the tooth tip.)

The Karnasch’s Gold-Tech surface treatment method gives this high performance annular hole cutter a long tool life, which contributes to the cutters’ outstanding performance.

The GOLD-DRILL LINE of annular cutters is manufactured on CNC machines, and they have a high cutting ability in addition to reducing friction and extending the life of the tool.

Please request a quote or additional information on any of these quality Annular Cutters:

  • Gold-Line 2″ depth Annular Cutter w/ Pin:
    3/4″, 7/8″, 1″, !-1/8″, 1-1/4″, 1-3/8″, 1-1/2″, 1-5/8″, 1-3/4″, 1-7/8″, 2″
  • Gold-Line 3″ depth Annular Cutter w/ Pin:
    3/4″, 7/8″, 1″, !-1/8″, 1-1/4″, 1-3/8″, 1-1/2″, 1-5/8″, 1-3/4″, 1-7/8″, 2″

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