b'PRICK PUNCHES816The perfect punches to use when precise positioning of a point or an intersection of lines is required. The points are carefully ground to the correct taper, which is sharper than the normal center punch. This allows exact placement of the point, providing sharp impressions.F EaturEs Precision centered tips for accuracy Knurled grip for secure holdingunches Points are carefully ground to the correct taper, which is sharper than the normal center punch Hardened and tempered Made of specially selected steelPLength Dia. at Top of Tapered PointCat. No. EDP in mm in mm816A 53043 5/64 2816B 53044 4 100 1/8 3816D 53046 5/32 4S816PC 57078 Combination Punch Set in Plastic Case. One Each 816A, B, D Prick Punches, and Two Center Punches 117AA, BS81694'