Core Drill Bits
Showing 31–45 of 48 results
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Core & Non-Core Bits By Diamax
Cyclone S Thin Wall Core Bit
- Designed for a long lifespan, fast coring speeds, and clean cuts
- Wet use only
- Ideal for working with Granite, Engineered Stone, Porcelain/Tile, and Ultra-compact materials
- Can be used with Angle Grinders or Pneumatic Machines
- Equipped with a user-friendly 5/8″ thread that allows drilling holes whether you are at the Shop or in the field at a job site
- 1,250 maximum RPM
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Specialty Core Bits & Accessories
Gundlach Porcelain Title Bits
- Easy Startup and rapid penetration in Porcelain tile
- Special carbide tip ensures accurate holes and virtually eliminates drill bit wander
- Max operating speed, is between 700 and 900 Rpm
- Spray water on the PTC bit when drilling, to keep the bit cool and sharp
- Carbide spear point with uniquely sharpened edges for easy penetration in glass, mirrors, ceramics, and other hard brittle materials like stucco
- Cuts perfectly round holes without chipping or breaking the material
- Special carbide tip ensures accurate holes and eliminates drill bit wander
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Specialty Core Bits & Accessories
Stone Diamond Burr Set
Stone Diamond Burr Set is versatile and can be adapted for use in construction trades wherever non-standard shaped cutouts are needed. The vacuum brazed technology is specifically designed to provide an extended life when used on Granite, Engineered and Natural Stone, Porcelain and Ceramic Tiles.
- For detailed work on Marble and Soft Stones using Handheld Tools.
- Electroplated.
- Use wet or dry.
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Core & Non-Core Bits by Stone & Other Brands
Stone Dry/Wet Non-Core Drill Bits
Stone Dry/Wet Non-Core Drill Bits, as it name implies can be used in Dry and Wet environments, but they are highly recommended to be used when Wet Cutting. These bits are designed to drill holes on Granite, Tile, Porcelain and other Stones.
- Design to drill holes in tile, porcelain and stone using a regular drilling machine
- Available sizes (3/16″, 1/4″, 5/16″, 3/8″ and 1/2″)
- Highly recommended on wet cutting
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Core & Non-Core Bits by Stone & Other Brands
Stone Dry/Wet Turbo Core Bits
Stone Dry/Wet Turbo Core Bits are good for both Dry and Wet uses. The relationship between Quality and Price makes a very attractive Core Bit. For extending its life, it is recommended to use in Wet environments.
- Vacuum brazed protection on the outside and inside of the core
- Great value
- Available sizes (1-1/4″, 1-3/8″, 1-1/2″and 2″)
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Core & Non-Core Bits by Stone & Other Brands
Stone Plus Dry/Wet Core Bits
- Smooth holes and clean cuts
- Largest inventory from 3/4” to 5”
- Vacuum brazed protection on the outside and inside of the core
- The most complete line including 17 sizes
(3/4, 7/8″, 1″, 1-1/8″, 1-1/4″, 1-3/8″, 1-1/2″, 1-5/8″, 1-3/4″, 1-7/8″, 2″, 2-1/2″, 3″, 3-1/2″, 4″, 4-1/2″ and 5″) - In/Out Side protection
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Core & Non-Core Bits by Stone & Other Brands
Stone Plus Dry/Wet Non-Core Bits
- New dry segment allows these non-core bits to perform under high heat conditions
- Available sizes (3/16″, 1/4″, 5/16″, 3/8″ and 1/2″)
- Fast drilling and last long due to strong bonding matrix.
- Fine quality with economical price.
- 5/8″-11F Thread
- Well balanced Core Bit which never make jumping.
- 10mm segment height for longer life
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Core & Non-Core Bits by Stone & Other Brands
Stone Plus Dry/Wet Thin Wall Core Bits
- True thin wall crown
- High diamond concentration for faster and cleaner cuts
- Available sizes (3/4″, 1″, 1-1/4″, 1-3/8″, 1-1/2″, 1-3/4″ and 2″)
- Fast and long lasting
- Designed to handle your toughest coring applications quickly, efficiently and economically
- Very efficient in a wide range of applications
- Designed for use on both granite and quartz
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Marble Core bits
Stone Plus Electroplated Marble Core Bits
- Designed to be used primarily on job sites where water is unavailable
- May also be used wet for excellent results. Simply reduce RPM when using wet.
- Available in a range of the most popular core bit sizes
- Use wet or dry
- Best for marble, ceramic tile, travertine, and like stones;
- Can be used to drill granite, porcelain, and glass;
- Life expectancy: dozens holes on marble and like softer material, around 10 holes on granite tile, porcelain tile possible.
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Specialty Core Bits & Accessories, Stone Fabrication Accessories
Alpha Drill Bits & Grinder Adapter
Alpha Drill Bits & Grinder Adapter. Premium Bit for Drilling Anchor Holes. Alpha introduces the Electroplated Wet Diamond Drill Bits for drilling holes in tile and stone for pre-installation or post-installation placement. These bits work great on Marble, Granite, Engineered Stone, Ceramic, Porcelain and Glass Tile & panels.
- Premium electroplated bits for drilling fastening holes, comer holes for cut-outs, pipe & faucet holes. Cut clean, smooth holes.
- Alpha Drill Bits & Grinder Adapter are for Wet use only.
- Alpha Drill Bits & Grinder Adapter can be used on Granite, Ceramic, Marble, Porcelain and Glass surfaces
