M20 x 2.5mm LEFT HAND Coventry Die Head Chaser set 1/2x12 (3/4 Diehead) S20 grade for free cutting steels

LEFTHAND M20x2.5 Metric Chasers die set for 3/4" (20mm) Coventry Die Head Chaser sets HSS set Note: These thread chasers also fit Herbert diehead copies such as Rubometric & OSG

For more information on M20 x 2.5mm LEFT HAND Coventry Die Head Chaser set 1/2x12 (3/4 Diehead) S20 grade for free cutting steels talk to JLS Supplies Ltd