⑪ Center Drills / Centering Tools Drill dia. Dc Shank dia. Ds Overall length L Drill length ℓ JIS CE-Q V Spiral Fluted Taps (for blind hole) ① JIS High Helix Center Drills-Type A 90°, Coated Spiral Fluted Taps (for through hole) ② Specification ■High helix center drills - Type A center drill for Coating machining 90°center hole. Coated to improve wear resistance and anti-welding. Spiral Pointed Taps (for through hole) ③ Hand Taps ④ TYPE:1 Cemented Carbide Taps ⑤ Segment:51 Roll Taps ⑥ Size Code Dc Ds L ℓ TYPE MSRP Dc ×θ× Ds (mm) (mm) (mm) (mm) 1 × 90゜×4 VCY1.0Z 1 4 35 1 1 ¥3,850 1.5 × 90゜ ×5 VCY1.5Z 1.5 5 40 1.5 1 ¥3,480 2 × 90゜×6 VCY2.0Z 2 6 45 2 1 ¥3,660 Special Thread Taps Simple Inspection Tools 2.5 × 90゜ × 7.7 VCY2.5Z 2.5 7.7 50 2.5 1 ¥4,280 ⑦ 3 × 90゜× 7.7 VCY3.0Z 3 7.7 55 3 1 ¥4,280 4 × 90゜× 10 VCY4.0Z 4 10 65 4.5 1 ¥6,880 5 × 90゜× 11 VCY5.0Z 5 11 78 5.5 1 ¥7,440 6 × 90゜× 18 VCY6.0Z 6 18 90 6.5 1 ¥21,400 Pipe Taps ⑧ Thread Mills Premium Thread Mills ⑨ Dies ⑩ Center Drills Centering Tools ⑪ JIS ⑪-21 ※ = Specified Distribution Items. Made to order products.