Diamond core drill bit Norton Clipper VB Extreme 10 mm with M14 shank

The Norton Clipper VB Extreme 10 mm diamond core drill bit with M14 shank is designed for reliable drilling of small-diameter holes in hard building materials. Engineered for use with angle grinders and other power tools that accept M14 accessories, this core drill bit concentrates diamond cutting action at the tip to deliver precise, fast penetration through masonry, concrete, ceramic and similar substrates. Its compact 10 mm diameter is suited to tasks that require neat, accurately placed openings without excessive chipping.

Advantages

This diamond core drill bit provides focused cutting performance and efficient material removal due to its diamond-impregnated tip. The M14 threaded shank ensures secure attachment to compatible angle grinders and accessories, reducing wobble and improving control during use. The compact size supports precise hole location and minimizes damage to surrounding material, while the sturdy construction offers repeated use for renovation and installation tasks.

Suitable for

• Drilling small-diameter holes in concrete and masonry for anchors and dowels
• Creating openings in ceramic tiles for pipes, cables or fixtures
• Installation work requiring precise, neat holes in building materials
• Renovation tasks where limited access or compact tool setups are used

Key specifications

• Diameter: 10 mm
• Shank type: M14 threaded shank for angle grinders and compatible tools
• Cutting material: diamond-impregnated tip for hard materials
• Intended materials: masonry, concrete, ceramic and similar hard substrates

How to use

Securely fit the M14 shank into a compatible angle grinder or adapter, ensuring the tool is disconnected from power while changing accessories. Mark the hole position on the work surface and start drilling at low speed to establish the pilot contact point. Apply steady, even pressure and allow the diamond tip to cut without forcing; moderate speed and intermittent cooling or rest periods help maintain cutting efficiency and reduce heat build-up. Clear debris from the hole periodically to preserve cutting action and finish the hole to the required depth.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses, dust mask and hearing protection. For best results on concrete or dense masonry, use water cooling when feasible to extend tool life and reduce dust; when water is not suitable (for example on electrical installations or tiles), work with short drilling intervals to avoid overheating. Match drill speed and pressure to the material hardness and inspect the bit for wear before demanding jobs.