Drill Shank Overall Drill Body

dia. dia. length length length

Dc Ds L ℓ ℓ2 H


(for blind hole)
Spiral Fluted Taps Spiral Fluted Taps Spiral Pointed Taps
JO-CES
Joint- High Helix Center Drills-Type A 60°
Specification


(for through hole)
For icon explanation, refer to P.50


(for through hole)
TYPE:1

120


Hand Taps
Segment:5C


Carbide Taps
Cemented
Size Ds L ℓ ℓ2 H Adaptable holder
Code Type Stock
Dc ×θ (mm) (mm) (mm) (mm) (mm) Shank dia
4 × 60° JCE4.0 10 37.5 4.5 27.5 8 14 1 ○
5 × 60° JCE5.0 12 43.5 5.5 32.5 10 16 1 ○
6 × 60° JCE6.0 16 48.5 6.5 34.5 13 20 1 ○


Roll Taps
Simple Inspection Tools
Special Thread Taps
Pipe Taps
Thread Mills
Dies
Center Drills
Centering Tools


JIS
◎=Standard ○=Semi standard △=Made to order
CE-30
For improvement, spec may change without advance notice. 669