? Product Description ? HSS M3 bimetal hole saws with high speed teeth electron welded to a high alloy steel body ensuring maxium durability and a long working life. Shatter resistant. *4/6 variable pitch tooth design with improved chip clearance and lower feed pressure required with varying gullet depth. *Less heat build up ensures the teeth stay sharp longer. *Faster and more aggressive cutting performance. Using a cooling lubricant will extend the life of your hole saw by 500% *Bimetal Hole Saws with HSS teeth are rugged cutting tools designed to cut accurate holes in machinable materials up to 38mm or 44mm thick. Ranging in size from 14mm to 210mm in diameter, that can be used in portable electric tools, air tools, drill press, lathes, boring mills, milling machines and some other machines, which have rotating spindles. *The HSS teeth of our Bimetal hole saws are recommended for cutting steel, cast iron pipe, steel plates, aluminium, copper, brass, stainless steel, wood and plastic. *14mm to 30mm diameter hole saw with 1/2-20UNF threaded connecting; 32mm to 210mm diameter hole saw with 5/8-18UNF threaded connecting. ? ? ? Hole Saw Set Normail size: 14mm~152mm? including arbor drill and accessories ? ? ? ? ? Packaging & Shipping ?? Normal packing 4 or 5 boxes/carton.?????? There are the following boxes:? a.? The plastic box with the blue bottom and the white transparent cover;??????????? b.? The plastic box with the grey color and no transparent parts;???????????????????????????????? c.? The plastic box with the black color and no transparent parts;????? ???? we would like to according your packing?requirement ? Our Services ?? We are specialises in saw blades and ?steel wires and strips?manufacturing?,we service the needs of hardware operaters with great reputation over the world. we responsible and hard working, we insist on offering safe, fast, convenient ?and efficient?services to our customters.IF you have any ?requirements ?,please contact to us. ? ? ? Company Information ? ?? Our company is the?biggest?manufacturer?in?China, Dalian Special Steel Products Co., Ltd of Dongbei Special Steel Group. Our company has produced and exported?all kinds of blades?(bimetal & HSS & carbon steel hacksaw, bimetal & HSS power saw, bimetal & carbide coated & carbon steel hole saw and also in set, bimetal band saw, bimetal & carbon steel reciprocating saw, jigsaw, bimetal air saw, double-side saw, arbor, carbide coated rod saw & hacksaw & jigsaw etc), hacksaw frames, saw blanks,?strips,?round & flat wires?and so on to many countries for?more than 30 years. Our brand “ThreeDa” is famous. ? DSSP is equipped with advanced machines imported from Germany and England respectively. DSSP has rich technical resource, advanced management method and has become an original base of bimetal strips in China. DSSP has developed not only series of bimetal power saw blades, hacksaw blades, reciprocating saw blades, jig saw blades, grinding wire and rectangular wire, but also bimetal band saw blades and hole saws in Wuxijinniu Saw Factory, which was bought in 2002. Now DSSP's products have sold in domestic market and been exported to America, Europe, the Middle East, Southeast Asia and other countries and regions. All our products are satisfied by our customers. DSSP is the first ISO9002 certified manufacturer for all kinds of saw blades in China. Now we are also ISO9001:2000 certified. ? ? FAQ ? ?? 1.Q:Are?you?a?factory?or?trading?company??
A:We?are?a?professional manufacturer for more than 20years . ? 2.Q:Where?is?your?factory?located?
A:Our?factory?is?located?in 25 Harbin Road, Economic And Technical Development ZoneDaLian?,?China,?All?our?clients,?from?home?or?abroad,?are?warmly?welcome?to?visit?us!? ? 3.Q:How?can?I?get?some?samples??
A:?We?are?honored?to?offer?you?samples free .? ? 4.Q:Is OEM acceptable ??
A:Yes ,OEM is acceptable based on our minimum order quantity . Would you please kindly offer us your all detailed requirements including products, materials, sizes, qties and so in case we can do the needful for you in time?