ITEM NAME:22x Tapered Woodworking Drill Countersink Bit Screw Pilot Collar Set Holes I9R0 description: 100% new high quality Includes 7pc tapered drill bits, 7 countersinks, 7 adjustable stop collars plus hex key. Pre-drills for wood screws and makes pilot holes with perfect tapers ever time. Single twist design efficiently ejects chips for cleaner holes. Adjustable for the depth of the hole required. High strength and hardness. Easy to use. Durable and practical. Color as shown Drill Bit Material: HSS-4241 Black Chamfer Drill Body Material: 45# Steel Shank: Round shank Sizes: #5, #6, #7, #8, #9, #10, #12 Drill Bit Sizes: 1/8" (3.18mm), 9/64" (3.58mm), 5/32" (3.97mm), 11/64" (4.37mm), 3/16" (4.76mm), 13/64" (5.15mm), 7/32" (5.56mm) Uses: Suitable for steel (thin materials) as well as a variety of other materials (wood or plastic etc...) Packing: 7pcs x Drill Bits kit 1 x Wrench.Black Chamfer Drill Body Material: 45# Steel. Includes 7pc tapered drill bits, 7 countersinks, 7 adjustable stop collars plus hex key. Shank: Round shank. Drill Bit Material: HSS-4241. Drill Bit Sizes: 1/8" (3.18mm), 9/64" (3.58mm), 5/32" (3.97mm), 11/64".
