C.K Tools T3059 Conjunto de brocas para vidro, 5 peças (4-10 mm), ponta de carboneto de tungsténio, para vidro, azulejos, cerâmica, porcelana, espelhos

For glaziers, tilers, and DIYers who need clean, precise holes in brittle materials, the C.K Tools T3059 Glass Drill Bit Set delivers reliable performance. The set includes five tungsten carbide-tipped bits in diameters 4 mm, 5 mm, 6 mm, 7 mm, and 10 mm, covering common sizes for mounting mirrors, installing hardware on tile, or creating holes in glass and ceramics.

Key specifications

• Drill bit type: Glass drill bit
• Number of pieces: 5
• Diameters included: 4 mm, 5 mm, 6 mm, 7 mm, 10 mm
• Tip material: Tungsten carbide
• Shank type: Cylindrical
• Suitable materials: Glass, tile, ceramic, porcelain, mirror
• Drilling method: Rotary drilling (not hammer action)
• Coolant recommendation: Use water or coolant for optimal performance
• Finish: Ground finish for accuracy
• Packaging type: Blister pack

Why choose it

The tungsten carbide tips provide high wear resistance and durability, ensuring long service life even when drilling abrasive materials. The ground finish contributes to accurate hole placement, and the cylindrical shank fits standard drill chucks for convenience.

Ideal use cases

• Drilling holes in glass for decorative or functional purposes
• Creating openings in ceramic tiles for plumbing or electrical fixtures
• Installing mirrors, shelves, or towel bars on tiled walls
• Working with porcelain and other hard, brittle surfaces

Good to know

For best results, use a low drill speed and apply light pressure. Always use water or a suitable coolant to keep the bit cool and reduce the risk of cracking the workpiece. This set is suitable for both DIY and professional applications.