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Brown Aviation Tool Supply, LLC 2536 SE 15th Street Oklahoma City, OK 73129 Toll Free 800-587-3883 (US & Canada) Local 405-688-6888
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With this comprehensive kit, you can easily drill holes from 1/8" thru 3/4" in diameter. Contains one each of all three of our Step Drills (STDR-1, STDR-2, & STDR-3). Complete with a custom fitted case for easy storage when not in use.
Do not confuse this set with the very cheap Chinese made drills sold by some tool companies, this set is extremely high quality and our Step Drills are made in Switzerland. SET CONTAINS: STDR-1 #1 Step Drill (13 Steps - 1/8" thru 1/2" x 32nds) STDR-2 #2 Step Drill (6 Steps - 3/16" thru 1/2" x 16ths) STDR-3 #3 Step Drill (9 Steps - 1/4" thru 3/4" x 16ths) Perfectly Fitted Storage Box with Durable Tool Control Foam. Compare the quality and performance of our step drills to any other brand on the market!