Guangzhou Sunbo Technology Co., Ltd.  

Product Name: HSS High Precision Screw Thread Insert Tap Sti Tap Model NO.: M1.4-M90, 0-80-1-1/2" Customized: Customized Certification: ISO, RoHS Surface Finishing: None Rotation Direction: Right Rotation Usage: Machinery, Medical, Rocket, Shipping, Die Casting Part Fastening Type: Common Material: High Speed Steel Trademark: Qualicoil Transport Package: Polybag + Carton Specification: M1.4-M90, 0-80-1-1/2" Origin: China HS Code: 7326909000 Product Description STI (Screw Thread Insert) Taps differ from standard taps dimensionally and only STI taps are suitable for use with wire thread inserts. They have a larger diameter but the same pitch as a standard tap in order to accommodate the wirethreadinsert. STI taps are manufactured to precise standards from high speed steel (HSS) and are available with STI Roughing Tap, Straight Flute Tap, Spiral Flute Tap, STI Thredflod Roll Thread Tapand also we can accept Custom STI Taps (Inch and Metric Sizes)STI Roughing Tap or TapperAre used for starting precision and difficultoperations where it is desirable to reduce the load on the finishing tap. Available in sizes 12mm thru 24mm.STI Straight Flute TapsWidely used for general hand and machine tapping operations. Available in sizes up to 1-1/2"and metric size from M1.4 to M90. STI Spiral Point TapSpiral Point Taps are recommended for machine tapping through holes. These taps provide for chip clearance within the lead of the tap.STI Spiral Flute Tap isrecommended for machine tapping for all blind hole applications,particularly in soft materials such as copper, magnesium and aluminium which produce long stringy swarf.STI Thredflod Roll Thread TapThistapare designed for machine tapping in ductile materials with higher elasticity e.g. materials with a low silicon content, aliminium & some stainless steels. This tap is designed without flutes or cutting faces, but with special roll forming lobes. It has short tapered leads for through or blind holes and is made from HSS.Extra Long Shank STI TapThis STI tap is especially designed for which require for an extra longshark to reach a deeper depthwork condition. Custom STI Taps (Inch and Metric Sizes)To meet different requirements, Qualicoil provide custom STI taps on request.Qualicoil STI taps are available for full metric or unified specifications (M1.4-M90, 0-80-1-1/2"). Details to be provided on request. We provide best service with:Premium quality Competitive pricesFast deliveryOEM/ODM serviceAccept small quantity to explore your marketProfessional technical support all time