1/4x19 BSPTCoventry Die Head Chaser Set (1/2" Diehead) S20 grade

Chaser die set for 1/2" (12mm)coventry diehead Chasers S20 grade for free cutting steels Note: These thread chasers also fit Herbert diehead copies such as Rubometric & OSG

For more information on 1/4x19 BSPTCoventry Die Head Chaser Set (1/2" Diehead) S20 grade talk to JLS Supplies Ltd