ALPHA DRY/WET COREBIT

Alpha Wet Core Bits are premium diamond drilling tools designed for precise wet drilling in granite, engineered stone, and other hard materials. These core bits are commonly used by stone fabricators and installers to create faucet holes, plumbing openings, and rounded corners for sink cut-outs in countertops and vanities.

Manufactured with direct sintered diamond segments brazed to a durable steel core, Alpha Wet Core Bits deliver aggressive cutting performance and long service life. The wet drilling design helps reduce heat and dust while improving cutting efficiency and hole quality.

These core bits are designed to be used with water-fed polishers or drill presses equipped with a water swivel, ensuring continuous cooling and smooth drilling. Their 5/8"-11 threaded arbor makes them compatible with most professional stone fabrication tools.

Ideal for fabrication shops and installation jobs, Alpha Wet Core Bits provide clean, accurate holes with minimal chipping, making them a reliable solution for countertop fabrication and construction applications.

Key Features

• Designed for wet drilling in granite and engineered stone
• Ideal for faucet holes, plumbing holes, and sink cut-out corners
• Direct sintered diamond segments for durability and aggressive cutting
• 5/8"-11 threaded arbor compatible with most wet polishers and drills
• Produces clean holes with reduced chipping
• Suitable for construction, stone fabrication, and installation work

Applications

• Faucet mounting holes in countertops and vanities
• Rounded corners for square or rectangular sink cutouts
• Holes for water, gas, and electrical piping
• Granite, engineered stone, and ceramic tile drilling

• Order Processing: Orders are typically processed within 1–3 business days after confirmation.
• Delivery Time: Once dispatched, delivery usually takes 3–10 business days depending on your location.
• Tracking: You will receive a tracking number by email/SMS once your order ships.
• Shipping Charges: Shipping fees (if any) are shown at checkout. Free shipping may apply for selected products or order values.
• Incorrect/Undelivered Address: Please check your address carefully. Additional fees may apply if re-delivery is needed due to customer errors.

• Return Window: Returns are accepted within 7–14 days from the date of delivery.
• Eligibility: Items must be unused, in original condition, with original packaging and proof of purchase.
  
• Return Process: Contact customer support with your order details to initiate a return.
  
• Refunds: Refunds are processed after the returned item is received and inspected.
  
• Return Shipping Cost: Unless the item is defective or incorrect, return shipping is usually paid by the customer.