Center Drills/Centering Tools Spiral Fluted Taps (for blind hole) JO-CES V Joint- High Helix Center Drills-Type A 60°, Coated Spiral Fluted Taps (for through hole) Specification ■Optimum coating suitable for the cutting condition Coating For icon explanation, refer to P.50 Spiral Pointed Taps (for through hole) TYPE:1 120 Hand Taps Cemented Carbide Taps Segment:5C Size Code Ds L ℓ ℓ2 H Adaptable holder Type Stock Dc ×θ (mm) (mm) (mm) (mm) (mm) Shank dia 4 × 60° JVCE4.0 10 37.5 4.5 27.5 8 14 1 ○ 5 × 60° JVCE5.0 12 43.5 5.5 32.5 10 16 1 ○ Roll Taps 6 × 60° JVCE6.0 16 48.5 6.5 34.5 13 20 1 ○ Special Thread Taps Simple Inspection Tools Pipe Taps Thread Mills Dies Center Drills Centering Tools JIS CE-31 ◎=Standard ○=Semi standard △=Made to order 670 For improvement, spec may change without advance notice.