Product Name: HSS Annular Cutter with Thread Shank Model NO.: Thread Shank Trademark: Higred Transport Package: Plastic Tube Specification: ISO Origin: China HS Code: 8207509000 Product Description HSS Annular CutterHSS annular cutter also called broach cutter or core drill, core bit is a new type of drilling tools, which support magnetic drill block, the large steel components can be anywhere drilling, efficiency is twist drill-10 times, can be controlled in the 0-0.05mm tolerance, but also a reaming, drilling half hole, ramps, and other unique features of faces.HSS Annular Cutters Usage: Annular cutters widely used in railways, bridges, ship building, boilers, machinery manufacturing, environmental protection, oil and gas pipeline industries. Annular cutters are perfect for making holes in metal pipes and tubes because their design minimizes damage to the metal. Specially for cutting cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper, aluminum, etc. Annular cutters have a hollow center so the cutting is spread out all along the rim of this bit. With these cutters, less metal is actually being cut and the cutting is more spread out. This is why annular cutters make holes with less effort and collateral damage than a traditional bit.Handle for fast interface, apply to nitto, alfra, bds, ruko, rotabroach, jancy, drilling rig and other magnetic drill. Also applies to all types of vertical drilling machine, radial drilling machine, milling machine, lathe etc.PACKAGING:Single packing with PVC plastic tube with many colors and different shapes , such like square, tubular, with hook . etc. Set packing with PP plastic box , wooden box, metal box. etc. can make set according to customer's requirment. single packing can also with PVC blister , very nice .the out packing is white plastic box with international standard, we also have Double corrugated carton, It would be good for the environment, make pallet for sea transportation, very safe.SHIPPING:1 day for stock/35 days for produceOur ServicesWe are professionals of manufacturing Annular Cutters,End Mills and Magnetic Drills in China,including:1.Magnetic Drills: Speed variable; Non-Speed Variable;2.Annular Cutters:HSS Annular cutter; TCT Annular Cutter;3.EndmillsHSS Endmills; Solid Carbide Endmills4.Drill BitHSS Drill Bit; Solid Carbide Drill Bit;We are manufactory,we are the source. Contact InformationHIGRED TOOLS CO,.LTDAdd:NO.807-1-333 HEFENG RD,HUAQIAO BIZ PARK,KUNSHAN-215332, CHINATel: 86 512 36809449 Fax: 86 512 36809001www.higred.com