1/8" BSP LEFT HAND Coventry Die Head Chaser sets HSS set G1/8" (Suitable for 1/2 Diehead) S20 grade for free cutting steels

Specification LEFTHAND High Speed Steel chaser die set for 1/2" (12mm) coventry diehead 1/8".28 pipe threads Note: These chasers also fit Herbert diehead copies such as Rubometric & OSG Part Number ES-7940