US PRO US Pro13 Piece M35 5% Cobalt Split Point Ground Metric Drill Bits Set 1.5 - 6.5mm
This set of engineering quality drill bits is crafted from M35 steel with 5% cobalt, providing extended life and superior performance, especially when drilling challenging materials like stainless steel and high alloy steel. The precision ground tip and 135 split point ensure accuracy for centring during spot drilling, making these bits ideal for tough or hard metal applications, including high tensile and hardened steels. Sizes : 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm, 6.5mm M35 HSS : High-speed steel with 5% cobalt for increased durability. Longer Life : Enhanced longevity compared to standard drill bits. Superior Performance : Effective for drilling stainless steel, high alloy steel, and acid-resistant metals. DIN338 : Conforms to standard specifications for consistency. 135 Split Point : Provides precise centring and reduces walking. Fully Ground : Ensures high accuracy and sharp cutting edges. Amber Finish : For improved visibility and identification. HRC 65-67 : High Rockwell hardness for durability. Brand : US Pro