Toolex F819DH030 0.30mm 90 DEG MICRO CBD Code 819DH 90 Micro Spotting Drill. Carbide (K15) Hard-X coated (3500 HV). Tolerance : d2 = 3 mm h5, D = +0.01 mm, a = 1, L = 1 mm. GBP 52.99 1