KATUR Step Drill Bit Set, Titanium HSS Spiral Step Drill Bit, 13pcs 6-35mm, Metal & Wood Drilling

• ★【Step Drill Bit】The step drill bit set includes 6,8,10,12,16,18,20,22,25,28,30,32,35mm diameter, replacing 13 individual drill bits.
• ★【Durability and sharpness】High speed steel with titanium coating improves durability and sharpness performence, reducing the friction and cooling the bit.
• ★【Stable and soomth】Small bits have hex shank to prevent slip during the rotation. Two-Flute Design Gives You Faster, Smoother Cutting.
• ★【Suit for】The step drill bit is suitable for punch holes through sheet metal, steel plate, aluminum plate, brass or wood.
• ★【Buy with Confidence】We offer "TWO YEAR" warranty on item(s) that confirm to be manufacturer defect.We'll respond within 24 hours on weekdays.(Please clamp the shaft in right place and necessary protective measures in woodworking processing.)

Features: Titanium coated to reduce friction and heat. High-speed steel step drill, nice quality and durable. Perfect for home repairs and light jobs to drill a soomth hole. Suitable for punch holes through sheet metal, steel plate, aluminum plate, brass or wood. This drill bit set includes 6,8,10,12,16,18,20,22,25,28,30,32,35mm diameter, which meet your different needs perfectly. Specifications: Name:Step Drill Bit Balance: +/- .003" tolerance Material:High speed steel with titanium coating Color: Gold Size6,8,10,12,16,18,20,22,25,28,30,32,35mm head diameter Package includes: 1 x Step Drill Bit Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you.