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 ⑪ Center Drills / Centering Tools Drill Shank Overall Drilldia.dia.lengthlengthDcDsLℓ JIS ① C-CD-S Carbide Center Drills-Type A 60° ② Specification ■Low helix carbide center drills - Type A suitable for hard materials and mass production. ③ ④ TYPE:1 ⑤ Segment:52 ⑥ SizeDc ×θ× Ds Code Dc (mm) Ds(mm) L (mm) ℓ (mm) TYPE MSRP 1 × 60゜× 4 CCD1.0 1 4 35 1 1 ¥12,500 1.2 × 60゜× 5 CCD1.2 1.2 5 40 1.2 1 ¥18,000 ※ 1.5 × 60゜× 5 CCD1.5 1.5 5 40 1.5 1 ¥15,800 ⑦ 2 × 60゜× 6 CCD2.02.5 × 60゜× 7.7CCD2.5 2 6 45 2 1 ¥19,3002.57.7502.51¥24,800 2.5 × 60゜× 8 CCD2.5-8 2.5 8 50 2.5 1 ¥25,800 ※ 3 × 60゜× 7.7 CCD3.0 3 7.7 55 3 1 ¥24,800 3 × 60゜× 8 CCD3.0-8 3 8 55 3 1 ¥25,800 ※ ⑧ 4 × 60゜× 10 CCD4.0 4 10 65 4.5 1 ¥39,200 5 × 60゜× 11 CCD5.0 5 11 78 5.5 1 ¥42,100 5 × 60゜× 12 CCD5.0-12 5 12 78 5.5 1 ¥42,400 ※ 6 × 60゜× 18 CCD6.0 6 18 90 6.5 1 ¥106,000 ※ ⑨ ⑩ ⑪ JIS ⑪-11 ※ = Specified Distribution Items. Made to order products.