7/16.14 UNC LEFT HAND Coventry Die Head Chaser sets HSS set 7/16x14 (Suitable for 1/2 Diehead) S20 grade for free cutting steels
UNC HSS Coventry Chasers > i) 7/16.14 UNC LEFT HAND Coventry Die Head Chaser sets HSS set 7/16x14 (Suitable for 1/2 Diehead) S20 grade for free cutting steels
LEFTHAND Chasers die set for 1/2" (12mm) coventry diehead 7/16X14 UNC Note: These thread chasers also fit Herbert diehead copies such as Rubometric & OSG