KSEIBI 615289 Diamond Hole Saw, 3-1/2 Inch (89mm) Diamond Core Drill Bit for Porcelain, Ceramic, Granite Drill Bits, Brick, Marble, Dry Cutting, 5/8"-11 Thread, Angle Grinder Compatible

KSEIBI

KSEIBI 615289 Diamond Hole Saw, 3-1/2 Inch (89mm) Diamond Core Drill Bit for Porcelain, Ceramic, Granite Drill Bits, Brick, Marble, Dry Cutting, 5/8"-11 Thread, Angle Grinder Compatible

Name: KSEIBI 615289 Diamond Hole Saw, 3-1/2 Inch (89mm) Diamond Core Drill Bit for Porcelain, Ceramic, Granite Drill Bits, Brick, Marble, Dry Cutting, 5/8"-11 Thread, Angle Grinder Compatible
Brand: KSEIBI
SKU: B0C85LG7FD
Price: 41.39 USD
Availability: InStock

✅ In stock

Grade

💤 Not a Deal

0/100

Current Price

$41.39

Listed $41.39

⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.

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Price verified Nov 5, 2026 2:40 PM · Prices & availability subject to change

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💤 Not a Deal

💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28

Recent Value 0/22

Market Standing 0/20

Deal Strength 0/20

Momentum 0/10

📝 Product Overview

🏪 Sold by KSEIBI

📦 Fulfillment Fulfilled by Amazon

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Product Details

✓Optimal Dimensions: The diamond core bit comes with a diameter of 3-1/2 inch (89mm) and a drilling depth of 2 inches, this granite hole saw is designed for drilling through granite, bricks, and more.

✓Vacuum Brazed Technology: Ensures longer tool life, rapid material removal, and reduced downtime. It's a granite hole cutter that ensures smooth and clean holes every time.

✓Specialized Functionality: This core bit is perfect for creating holes in granite, bricks, and more. It's a valuable addition to your toolset, functioning as a concrete core bit and drill bit for granite countertop.

✓Versatile Use: Whether it's porcelain, ceramic, granite, brick, or marble, our drill bit provides a seamless drilling experience. Its compatibility with angle grinders enhances versatility ensuring minimal wear.

✓Optimized for Dry Cutting: Even though this diamond hole saw is designed for dry cutting, occasional water usage can help in keeping the bit cooler for extended tasks.