Granit
With its specialized carbide tip and SDS+ compatibility, the Granit hammer drill bit ensures clean, accurate holes in even the hardest materials.
- SDS+ compatible for secure fit and maximum power transfer
- Specialized carbide tip designed for granite rock (class 1 to 3) and ceramics
- 130° tip angle ensures optimal penetration and stability
- Two cutting edges for efficient debris removal and faster drilling
- Ideal for installing granite worktops and drilling into ceramic tiles

Sunday - Thursady
08:00 AM - 06:00 PM
Disclaimer: Please note that images or illustrations may differ from the actual products due to presentation reasons and are therefore non-binding. Technical changes and errors are excepted. For the most accurate information, contact our customer service team.
Granit Hammer Drill Bit: Unmatched Precision for Granite and Ceramics
When tackling the toughest granite and ceramics, the Granit hammer drill bit from Diager stands as your ultimate tool. Designed for professionals who demand precision and durability, this SDS+ compatible drill bit is engineered to conquer granite rock up to class 3 with ease.
Imagine effortlessly drilling into granite worktops or ceramic tiles without compromising on quality or speed. With its specialized carbide tip and robust design, the Granit hammer drill bit ensures clean, accurate holes every time, saving you both time and effort on the job site.
- SDS+ Compatibility: The Granit hammer drill bit is fully compatible with SDS+ systems, making it a versatile choice for rotary hammers commonly used in construction projects across Riyadh and Jeddah. This compatibility ensures a secure fit and maximum power transfer, enhancing drilling efficiency.
- Specialized Carbide Tip: Featuring a high-performance carbide tip specifically designed for granite rock (class 1 to 3) and ceramics, this drill bit delivers exceptional durability and resistance to wear. Its robust construction ensures prolonged tool life, even under demanding conditions.
- Optimized Tip Angle (130°): The 130° tip angle is meticulously engineered to provide optimal penetration and stability while drilling into hard materials like granite and ceramics. This feature reduces the risk of slippage and ensures precise hole placement, critical for installations such as granite worktops.
- Two Cutting Edges: Equipped with two cutting edges, this hammer drill bit offers superior performance by efficiently removing debris during drilling. This design minimizes clogging and enhances the speed of operation, allowing you to complete tasks faster without sacrificing quality.
- Designed for Granite Rock (Class 1 to 3): Whether you’re working with softer granite or harder class 3 granite, this drill bit is tailored to handle the challenge. It provides consistent performance across varying hardness levels, making it an indispensable tool for construction professionals in Saudi Arabia.
Ideal Use Cases for the Granit Hammer Drill Bit
The Granit hammer drill bit excels in scenarios where precision and durability are paramount. Construction professionals in Riyadh and Jeddah will find it invaluable for installing granite worktops, drilling into ceramic tiles for plumbing or electrical fixtures, and handling other masonry applications involving hard materials. Its ability to maintain performance in tough conditions makes it a reliable choice for both residential and commercial projects.
For contractors and builders seeking a dependable solution for granite and ceramic drilling, the Granit hammer drill bit from Diager combines European engineering excellence with practical functionality. Backed by over 60 years of expertise, this product reflects Global Source’s commitment to delivering high-quality tools that meet the demands of the construction industry in Saudi Arabia.

Sunday - Thursady
08:00 AM - 06:00 PM
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Technical Data
Product Label | Item Code | Ø (mm) | L Totale (mm) | L Utile (mm) |
---|---|---|---|---|
Granit SDS+ Drill Bit 3x85mm | 184D03L0085 | 3 | 85 | 25 |
Granit SDS+ Drill Bit 4x110mm | 184D04L0110 | 4 | 110 | 50 |
Granit SDS+ Drill Bit 4x160mm | 184D04L0160 | 4 | 160 | 100 |
Granit SDS+ Drill Bit 5x110mm | 184D05L0110 | 5 | 110 | 50 |
Granit SDS+ Drill Bit 5x160mm | 184D05L0160 | 5 | 160 | 100 |
Granit SDS+ Drill Bit 6x110mm | 184D06L0110 | 6 | 110 | 50 |
Granit SDS+ Drill Bit 6x160mm | 184D06L0160 | 6 | 160 | 100 |
Granit SDS+ Drill Bit 7x160mm | 184D07L0160 | 7 | 160 | 100 |
Granit SDS+ Drill Bit 8x110mm | 184D08L0110 | 8 | 110 | 50 |
Granit SDS+ Drill Bit 8x160mm | 184D08L0160 | 8 | 160 | 100 |
Granit SDS+ Drill Bit 10x110mm | 184D10L0110 | 10 | 110 | 50 |
Granit SDS+ Drill Bit 10x160mm | 184D10L0160 | 10 | 160 | 100 |
Granit SDS+ Drill Bit 12x160mm | 184D12L0160 | 12 | 160 | 100 |
Granit SDS+ Drill Bit 14x160mm | 184D14L0160 | 14 | 160 | 100 |
Granit SDS+ Drill Bit 16x160mm | 184D16L0160 | 16 | 160 | 100 |

Diager: Pioneering Excellence in Drilling and Screwing Tools for Over 60 Years
Founded in 1953 by Pierre and Denise Defougères, Diager is an independent French manufacturer renowned for its expertise in drilling and screwing tools. With over 60 years of experience, Diager has established itself as the European leader in concrete drill bit production, serving professional customers in more than 70 countries.
Headquartered in Poligny, nestled in the picturesque Jura region of France, Diager produces an impressive twenty million items annually, offering a comprehensive range of professional accessories for power tools, including drilling, screwing, core drilling, and cutting tools for concrete, metal, and timber. Under the leadership of François Defougères, the family-run business is committed to maintaining a robust industrial presence in France and Europe, investing in production capabilities, staff training, and research and development to meet the evolving needs of its clients.
In 2013, Diager expanded its expertise by acquiring USH, a German screw tip manufacturer, further enhancing its product offerings. The company is also dedicated to sustainable development, implementing policies and actions that prioritize environmental protection. With a recent investment of 8.5 million euros to expand its production facility by 1,600m² and add ten new machines, Diager is poised to meet growing demand and improve delivery times, all while upholding its commitment to innovation and ethical values in the manufacturing sector.
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