13 Piece Tungsten Steel Cemented Carbide Twist Drill Bit Set For Metalworking Cast Iron And Iron Plate 3mm To 15mm Includes 13 Bits With Durable YG Alloy Blade For Long Lasting Drilling In Metal

13-Piece Carbide Twist Drill Set for Metalworking 3-15mm
✔️ 13 drill sizes from 3 to 15 mm in one carbide set for metal

This 13-piece carbide twist drill bit set is designed for metalworking, including cast iron and iron plates. It covers sizes 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13.5, 14, and 15 mm. The bits feature a durable YG alloy blade for long-lasting drilling in metal and are suitable for hand drills and benchtop drills.

✅ 13 pieces included (3,4,5,6,7,8,9,10,11,12,13.5,14,15 mm)
✅ Carbide/tungsten steel cemented carbide blade for long life
✅ Suitable for metalworking, cast iron, iron plates and other metals with hand or bench drills
✅ Use coolant or lubricant and moderate speeds to control heat buildup

💡 What is a carbide drill bit set used for in metalworking and why choose tungsten carbide over HSS?

Handy breakdown:

- high hardness and wear resistance for drilling metal such as cast iron and steel - cemented carbide tips offer longer life under high-speed drilling with coolant - works well with hand and benchtop drills for precise hole creation - ideal for metalworking projects requiring durable cutting tools