■ 제품필수정보

제조사	Stanley Proto
제조사품명	J2
간략설명	Stanley Proto 12 piece Pin Punch Set

■ 제품사양

전체 길이 = 4 4/8 ??6 in Shank Diameter = 1/4 ??7/16 in Number of Pieces = 12 Punch
타입 = Pin Proto® Punch and Chisel Set. Since 1907 Proto® punchs and chisels are made from tough alloy steel and offer the Professional Advantage you need for top quality craftsmanship. Proto® punches and chisels are hardened quenched and tempered to precise specifications for durable hard tips and cutting edges Each Proto® punch and chisel offers a modified parabolic struck end for greater resistance to mushrooming and chipping Every Proto® cold chisel is designed with a cutting edge that is hand ground to exact angles for cutting through soft cast iron, brass, copper, aluminium, mild steel, bolts and rivets Proto® standard duty punches have a two piece design that allows the tip to have a separate hardness to prevent peening and alows the tip to be produced straighter elimnating binding