The KD11250 drill bit set includes 7 drill bits in sizes 3, 4, 5, 6, 8, 10, and 12 mm, made from Tungsten carbide, a material of exceptional durability and resistance to wear. These drill bits are designed to provide clean and precise holes in glass, tiles, ceramics, and other hard materials. The HEX 1/4" shank ensures a secure grip and eliminates the risk of slipping in the chuck.

• Made from tungsten carbide for high durability
• HEX 1/4" shank for stability and safety
• Various sizes: 3, 4, 5, 6, 8, 10, 12 mm
• Compatible with most standard drills
• Versatile set, ideal for DIY and professional applications

Technical Specifications:

• Brand: KraftandDele
• Model: KD11250
• Product Type: glass drill bit set
• Material: tungsten carbide
• Drill sizes: 3, 4, 5, 6, 8, 10, 12 mm
• Shank: HEX 1/4"
• Number of pieces: 7

Recommended Use: This set is ideal for tasks requiring drilling in glass, tiles, or ceramics, suitable for DIY projects and professional use.

Questions and Answers:

• Can they be used on tiles and grout? Yes, they are designed for glass but work excellently on tiles and grout as well.
• Is water cooling necessary? Yes, it is recommended to use water for cooling during drilling to extend the lifespan of the drill bits.
• Are they compatible with all drills? Yes, the HEX 1/4" shank makes them compatible with most drills and electric screwdrivers.
• Can they be used on hard materials like stone? Yes, but they perform best on glass, ceramics, and grout.
• Do they come in a storage case? Yes, they are packaged in a practical case for storage and transport.