4 BA Coventry Die Head Chaser Set (5/16 Diehead) S20 grade
Specification Product: 4BA Coventry Die Head Thread Chaser Set Grade: S20 For free cutting steels Die Head Size: 5/16" (8mm) Hand: Right hand 4 BA Note: These chasers fit Coventry die heads And Herbert die head copies such as Rubometric & OSG Part Number ES-2618Visit the JLS Supplies Ltd website for more information on 4 BA Coventry Die Head Chaser Set (5/16 Diehead) S20 grade