Feature
●?【13 Sizes Included】With 13 different sizes ranging from 1/8" to 1/2", this step drill bit set is perfect for a wide range of drilling needs.
●?【Fast and Smooth Drilling】Compatible with M35 step drill, this bit can quickly and smoothly drill through metal, steel, aluminum, wood, and plastic plates (plate must be thinner than the height of the step drill).
●?【Efficient Chip Removal】Featuring four helical flutes and a 1/4" hex shank with quick release, this bit set ensures efficient chip removal and prevents slippage during use.
●?【High-Quality Material】Made from M35 HSS Co, a high-speed steel alloy consisting of 5% cobalt, this step drill bit set is stronger and more durable than M2 material.
●?【Precision Machining】Manufactured with precision machining, this step drill bit set offers high hardness, high drilling precision, and high drilling efficiency for most metals.
[M35-3 & 16 -7 & 8 ]
[M35-1 & 8 -1 & 2 ]
Description
