Drill Bit RUBI WIERTŁO DRYGRES PREMIUM 10 mm M14, 10 mm diameter, M14 shank

RUBI WIERTŁO DRYGRES PREMIUM 10 mm M14 is a 10 mm diameter drill bit with an M14 threaded shank designed for use with angle grinders and rotary tools that accept M14 fittings. Intended for drilling ceramic, porcelain and similar hard tiles, the bit offers controlled penetration and stable mounting for tasks that require precision holes in hard tile materials. The design focuses on efficient cutting of dense glaze and body while maintaining straight drilling direction and reduced chipping.

Advantages

This drill bit provides consistent cutting performance on ceramic and porcelain surfaces thanks to its geometry and material selection. The M14 threaded shank ensures secure attachment to compatible power tools, minimising wobble during operation. Its 10 mm diameter delivers a clean, accurately sized hole suitable for anchors, plumbing and fixture passages. The construction is aimed at professional use, offering durability under repeated drilling of hard tiles.

Suitable for

• Drilling holes in ceramic tiles
• Drilling porcelain and glazed tiles
• Creating passage holes for pipes, anchors and fasteners in tile installations
• Use with angle grinders and rotary tools that accept M14 fittings

Key specifications

• Drill diameter: 10 mm
• Shank type: M14 threaded shank
• Intended materials: ceramic, porcelain, glazed tiles and similar hard tile materials
• Compatibility: angle grinders and rotary tools with M14 fitting
• Application: through holes and passage holes in tile installations

How to use

Secure the drill bit into the tool’s M14 fitting according to the tool manufacturer’s instructions. Mark the drilling point on the tile and, if needed, use masking tape to reduce surface slipping. Start drilling at low speed and light pressure to create a pilot contact area, then increase speed and maintain steady, moderate pressure to advance through the tile. Use periodic pauses to clear debris and avoid overheating. Keep the workpiece supported and stable throughout the operation to prevent cracking.

Usage recommendations

Use water cooling or intermittent drilling to reduce heat build-up when working on porcelain or thick tiles. Wear appropriate eye, hand and respiratory protection, and ensure the tool is operated within its rated speed and safety guidelines.