
Center Drills/Centering Tools
Spiral Pointed Taps Spiral Fluted Taps Spiral Fluted Taps
(for blind hole)
CD-S
Low Helix Center Drills-Type A 60°
Specification
(for through hole)
For icon explanation, refer to P.50
(for through hole)
TYPE:1 TYPE:2
Hand Taps
Segment:51
Cemented
Carbide Taps
Size Code Ds L ℓ Type Stock
Dc ×θ× Ds (mm) (mm) (mm)
0.3 × 60゜
×3 CY0.3 3 35 0.3 1 △
0.4 × 60゜
×3 CY0.4 3 35 0.4 1 △
0.5 × 60゜
× 3.5 CY0.5 3.5 35 0.5 2 ○
Roll Taps
0.6 × 60゜
× 3.5 CY0.6 3.5 35 0.6 2 ○
0.7 × 60゜
× 3.5 CY0.7 3.5 35 0.7 2 △
0.8 × 60゜
× 3.5 CY0.8 3.5 35 0.8 2 ○
0.9 × 60゜
×4 CY0.9 4 35 0.9 2 △
Special Thread Taps
Pipe Taps Simple Inspection Tools
1 × 60゜×4 CY1.0 4 35 1 2 ○
1.2 × 60゜
×5 CY1.2 5 40 1.2 2 ○
1.5 × 60゜
×5 CY1.5 5 40 1.5 2 ○
2 × 60゜×6 CY2.0 6 45 2 2 ○
2.5 × 60゜
× 7.7 CY2.5 7.7 50 2.5 2 ○
3 × 60゜× 7.7 CY3.0 7.7 55 3 2 ○
3 × 60゜×8 CY3.0-8 8 55 3 2 ○
4 × 60゜× 10 CY4.0 10 65 4.5 2 ○
5 × 60゜× 11 ○
Thread Mills
CY5.0 11 78 5.5 2
6 × 60゜× 16 CY6.0-16 16 90 6.5 2 ○
6 × 60゜× 18 CY6.0 18 90 6.5 2 ○
Dies
Center Drills
Centering Tools
JIS
CE-3 ◎=Standard ○=Semi standard △=Made to order
642 For improvement, spec may change without advance notice.