JIS 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 Center Drills / Centering Tools Drill Shank Overall Drilldia.dia.lengthlengthDcDsLℓ⑪ JIS CE-S ① High Helix Center Drills-Type A 60° Specification ② ■H igh helix center drills - Type A suitable for soft or relatively tough materials. ③ TYPE:1 TYPE:2 ④ ⑤ Unit: Inch Segment:51 SizeDc ×θ× Ds Code Dc (mm) Ds (mm) L (mm) ℓ (mm) TYPE MSRP ⑥ 0.3 × 60゜× 3 CE0.3 0.3 3 35 0.3 1 ¥2,110 ※ 0.4 × 60゜× 3 CE0.4 0.4 3 35 0.4 1 ¥1,920 ※ 0.5 × 60゜× 3.5 CE0.5 0.5 3.5 35 0.5 2 ¥2,780 0.6 × 60゜× 3.5 CE0.6 0.6 3.5 35 0.6 2 ¥2,520 0.7 × 60゜× 3.5 CE0.7 0.7 3.5 35 0.7 2 ¥2,240 ⑦ 0.8 × 60゜× 3.5 CE0.8 0.8 3.5 35 0.8 2 ¥1,910 0.9 × 60゜× 4 CE0.9 0.9 4 35 0.9 2 ¥1,790 1 × 60゜× 4 CE1.0 1 4 35 1 2 ¥1,570 1.2 × 60゜× 5 CE1.21.5 × 60゜× 5CE1.5 1.2 5 40 1.2 2 ¥1,4301.55401.52¥1,230 ⑧ 2 × 60゜× 6 CE2.0 2 6 45 2 2 ¥1,370 2.5 × 60゜× 7.7 CE2.5 2.5 7.7 50 2.5 2 ¥1,670 3 × 60゜× 7.7 CE3.0 3 7.7 55 3 2 ¥1,670 3 × 60゜× 8 CE3.0-8 3 8 55 3 2 ¥1,790 ⑨ 4 × 60゜× 10 CE4.0 4 10 65 4.5 2 ¥3,340 5 × 60゜× 11 CE5.0 5 11 78 5.5 2 ¥3,610 5 × 60゜× 12 CE5.0-12 5 12 78 5.5 2 ¥4,470 6 × 60゜× 16 CE6.0-16 6 16 90 6.5 2 ¥8,670 6 × 60゜× 18 CE6.0 6 18 90 6.5 2 ¥12,200 ⑩ 8 × 60゜× 18 CE8.0 8 18 100 8.5 2 ¥13,900 10 × 60゜× 18 CE010 10 18 100 11 2 ¥13,900 12 × 60゜× 25 CE012 12 25 120 13 2 ¥29,600 1/16 × 60゜× 5 CEU04 1/16 5 40 1.5 2 ¥1,340 ※ 3/32 × 60゜× 7.7 CEU06 3/32 7.7 50 2.5 2 ¥1,840 ※ ⑪ 1/8 × 60゜× 7.7 CEU08 1/8 7.7 55 3 2 ¥1,840 ※ 3/16 × 60゜× 11 CEU12 3/16 11 78 5.5 2 ¥4,010 ※ 1/4 × 60゜× 18 CEU16 1/4 18 90 6.5 2 ¥13,300 ※ JIS ※ = Specified Distribution Items. Made to order products. ⑪-2