Feature(may vary by option.)

●【Super Tough HSS Construction】: The annular cutter set is made of heat-treated high speed steel (HSS), which has better hardness, toughness, and wear resistance, more durable, prolong the service life.
●【Precision Cutting】: CNC-machined high-precision annular drill bit set with multiple cutting edges for better chip removal and improved cutting efficiency. Equipped with 3/4-inch Weldon shank with 2 flats for safe and secure clamping. Cuts smoother, burr-free holes than traditional hole saws and twist drill bits.
●【Versatile Drill Bit Kit】: The metal drill bit set includes 11 HSS core drill bits with outside cutting diameter of 7/16",1/2",9/16",11/16",5/8",3/4",13/16",7/8",15/16",1",1-1/16 inch. Each drill cuter with a 1-inch cutting depth. It covers a wide range of drilling needs.
●【Wide Compatibility】: Annular cutters are compatible with various brands of magnetic drills, can also be used with machine tools such as milling machines. Effective for a wide range of materials, such as cast iron, stainless steel, steel materials, copper, and aluminum.
●【Convenient Storage and Accessories】: This magnetic drill bit set comes in a size-marked case that holds 11 annular bits, 2 pilot pins and 1 hex wrench. Clear dimensions are laser engraved on each bit, ensuring convenient storage and easy access to essential accessories for your drilling tasks.
●【Attention Point】 : Note that for use on a drill press with the annular cutter, an additional arbor is required, which is not included in this pack.

[14-Piece 7  & 16 to 1-1  & 16 Inch]




[8-Piece 1  & 2 to 1-1  & 16 Inch]





Description

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annular cuttersannular cutters
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Annular drillsAnnular drills
Annular drill bitAnnular drill bit