425 N. Frontage Rd. Nipomo CA 93444

Natural Stone Source





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Core Bits

Wet Polishing Pads

Diamax Cyclone 1 3/8 Turbo Core Bit


Aggressive T-segment turbo rim designed for speed and durability

Can drill in 3 cm Tropical Brown in under one minute

Side diamond protection facilitates any necessary boring

Can be used dry or wet for longer life

5/8"-11 thread

New thicker core design. Thicker core ensures a better segment to core weld.


For more information see the Diamax Core Bits product page


Fabrication Tables

Slab Racks



Carrying Clamps

Vacuum Lifters


Stone Maintenance


Diamax Cyclone Wet Non-Coring Drill Bit

Diamax Cyclone Wet Non-Coring Drill Bit


• New dry segment matrix allows these

non-core drill bits to perform under

high heat conditions

• For best performance use at 8000 RPM

with center-fed water

• 5/8"-11 thread

• See full demonstration video at:




For more information see the Diamax Core Bits product page

Core Bits

Cup Wheels

Shaping Tools



Weha 1 3/8" Wet Core Bit

Weha 1 3/8" Wet Core Bit



Weha Thin Wall Core Bits are designed for shop use. Thinner than standard core bits, the Weha Thin Wall will drill fast with less pressure. Excellent life! Wet use only. Other sizes available.

Tile Saws



Other Power Tools

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Weha 4" turbo Resin Filled Diamond Cup Wheel


Resin is filled to eliminate bouncing, or "biting" into the material-the things that cause chipping.

Long lasting and at an affordable price.

Coarse grit

Max RPM: 14,000

Perfectly balanced aluminum core

May be used wet or dry

Alpha Dry Core Bit DRB

Alpha DRB01375 Dry Core Bit


This dry core bit requires no water and fits onto your favorite grinder with a 5/8" spindle. Best for drilling through granie or engineered stone. Less messy and more convenient than wet core bits.


Current size available: 1 3/8"

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