A pilot or spot drill, also known as a starter drill, is typically required when the succeeding drill is longer than 10xD or smaller than Ø 1.00 mm. Starter drills can also be used to improve hole location due to their short, rigid geometries.
SKU: 40.56005.0140
Carbide Micro Spotting Drill, Ø1.40mm x 130°
SKU: 40.56005.0145
Carbide Micro Spotting Drill, Ø1.45mm x 130°
SKU: 40.56005.0150
Carbide Micro Spotting Drill, Ø1.50mm x 130°