1/2x20 UNF LEFT HAND Coventry Die Head Chaser set (Suitable for 1/2 Diehead) S20 grade

LEFTHAND 1/2" 20tpi High Speed Steel chaser die set for 1/2" (12mm) coventry diehead S20 grade for free cutting steels Note: These thread chasers also fit Herbert diehead copies such as Rubometric & OSG

For more information on 1/2x20 UNF LEFT HAND Coventry Die Head Chaser set (Suitable for 1/2 Diehead) S20 grade talk to JLS Supplies Ltd