1" x 12 UNF Coventry Die Head Chaser Set (1" Diehead) S20 grade
Specification Product: 1"x12 UNF Coventry Die Head Thread Chaser Set Grade: HSS S20 For free cutting steels Die Head Size: 1" (25mm) Hand: Right hand 1" x 12 tpi UNF Note: These chasers fit Coventry die heads And Herbert die head copies such as Rubometric & OSG Part Number ES-2774Visit the JLS Supplies Ltd website for more information on 1" x 12 UNF Coventry Die Head Chaser Set (1" Diehead) S20 grade