Distar Rocket Diamond Core Drill Bit for Porcelain and Granite (300+ Holes) - 3/4"

Distar Rocket 3/4" Diamond Core Drill Bit: Porcelain and Granite Hole Saw

The Distar Rocket Diamond Core Drill Bit - 3/4" is a professional-grade dry drilling solution designed for fast, clean, and high-efficiency drilling in porcelain tile, porcelain gres, and granite surfaces. Built for demanding contractors and tile professionals, this diamond core bit delivers exceptional durability and long service life, producing over 300 holes in 10 mm porcelain under proper operating conditions.

Unlike standard diamond hole saws that wear quickly under heavy use, the Rocket bit features sintered diamond segments bonded for maximum cutting performance and long-lasting durability. Its aggressive diamond structure maintains drilling efficiency while minimizing heat buildup and edge chipping during operation.

A laser-welded steel body provides additional structural strength and stability when drilling through dense porcelain and hard stone materials. The reinforced construction allows the bit to withstand the stress of professional high-volume drilling applications while maintaining precise cutting performance.

Designed for dry drilling applications, the Distar Rocket eliminates the need for water setup, making it ideal for indoor installations, remodeling work, and jobsite conditions where wet drilling is impractical. For additional cooling and extended bit life, the bit can also be paired with Distar CoolGEL 250.

The 3/4" diameter size is ideal for pipe penetrations, plumbing installations, fixture mounting, electrical work, and general tile drilling applications. Compatible with M14 / 5/8" mounting systems and rated for speeds up to 3,000 RPM, the Rocket drill bit pairs perfectly with angle grinders and variable-speed rotary tools such as the Proxxon IBS/A.

Ideal for tile installers, stone fabricators, remodeling contractors, and professional trades, the Distar Rocket Diamond Core Drill Bit delivers clean holes, consistent performance, and professional-grade drilling efficiency.

Key Features and Benefits

• 300+ Hole Lifespan
  Engineered for high-volume professional drilling in 10 mm porcelain tile
• Sintered Diamond Segments
  Provides maximum durability, aggressive cutting performance, and long-term reliability
• Laser-Welded Construction
  Reinforced steel body withstands heavy drilling loads in hard materials
• Dry Drilling Capability
  Designed for efficient drilling without water setup for improved jobsite flexibility
• Clean and Precise Hole Cutting
  Delivers smooth, accurate holes with reduced chipping on porcelain and stone surfaces
• M14 / 5/8" Mount Compatibility
  Compatible with angle grinders and rotary drilling systems
• Optimized for Professional Use
  Ideal for porcelain gres, granite, tile installation, and stone fabrication projects