The Estwing E30 geological hammer is the companies classic design, it is made from a single piece of drop forged American steel with a leather bound handle. The head weighs 22 oz, (624 grams) and features a flat face with a pointed tip on the opposing side. This model is ideal for chipping, extracting and piercing rocks, sediments and minerals to remove or extract wanted material Shoulder Bolt Stainless Steel Alloyed Steel Slotted Pan Head Shoulder... Our range of products comprises 700 different products. Made from alloyed PICARD special - steel, carefully hardened and temperedWith pointC45 tubular steel1 Component grip, traditionalOAL: 300 mm (11.81")Weight: 500 g / 17.6 oz Hammers For Sale at Ron Edelstein blog Weight of the head: 1., 102 lb Decades of experience and continuous improvement of technology assure the famous quality of Picard products. Geology Hammer Picard Geologists Hammer With Edge Maximum Force For Breaking Tough Materials Alloyed Special Steel Head Leather Grip Made In Germany 32 Oz Rock Pick