Spiral Fluted Taps (for blind hole)Spiral Fluted Taps(for through hole)Spiral Pointed Taps(for through hole)Hand TapsCementedCarbide TapsRoll TapsSpecial Thread TapsSimple Inspection ToolsPipe TapsThread MillsPremium Thread MillsDiesCenter DrillsCentering Tools JIS ① Spiral Fluted Tap Series for blind hole Overall Thread Thread + Neck Shank Shank Size of Length oflengthlengthlengthlengthdia.squaresquareLℓℓnℓsDsKℓk JIS ① XSP X Series Spiral Fluted Taps ② Specification <2D ③ Recommended Tapping Speeds depending on Materials Medium carbon steels High carbon steels 中炭素鋼 高炭素鋼 10〜15 10〜15 ④ (m/min) (m/min) Product Features ●The XSP Series is now available, a tap with high dimensional quality. The XSP is has stronger rigidity to make full use of high performance CNC machining centers and the newer high precision tooling. ●From the YAMAWA analysis of the machining concept for thread cutting taps that conform to conventional pilot ⑤ holes and review of the shape of the tap, we created the optimum flute design.●By further improving the shank precision and the shank circularity, it became possible to create a more accurate screw thread for high speed machining. Tapping Data ⑥ Thread Size [M10×1.5] Material & Hardness S50C 16HRC Tapping Speed 15m/min XSP Bored Hole Size φ8.5 Can continue Tapping Length 20mm ⑦ Machinery Type Vertical machining center with synchronous feed. ConventionalProduct Wear Cutting Fluid Water soluble cutting fluid with a 20 to 1 ratio. 0 100 200 300 400 500 (Number of holes processed.) ⑧ ‌N‌ ote: ・Please use this product with a collet chuck or a tapping holder adapted to the DIN 371 standard (For size M12 use the DIN 376 standard). ・NT Tool Corporation ... Tap holder for height adjustment type synchro · STM type ・Showa Seiki Co., Ltd. ... Micron chuck H series ⑨ ・Daishowa Seiki Co., Ltd. ... Mega synchro tapping holder・Nikken Kosakusho Co., Ltd. · Slim chuck ・Yukiwa Seiko Co., Ltd. ... Super G1 chuck ⑩ ⑪ JIS ①-209