5/16" / 8mm Diamond Hole Saw Drill Bits, Glass and Tile Drill Bits - Suitable for Ceramic, Glass, Tile, Porcelain, Marble - Pack of 15

Jamiikury

5/16" / 8mm Diamond Hole Saw Drill Bits, Glass and Tile Drill Bits - Suitable for Ceramic, Glass, Tile, Porcelain, Marble - Pack of 15

Name: 5/16" / 8mm Diamond Hole Saw Drill Bits, Glass and Tile Drill Bits - Suitable for Ceramic, Glass, Tile, Porcelain, Marble - Pack of 15
Brand: Jamiikury
SKU: B097PFMYHC
Price: 7.49 USD
Availability: InStock

✅ In stock

Grade

💤 Not a Deal

21.77/100

Current Price

$7.49

Listed $7.49

Analysis Confidence 100%

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

Check Deal at Amazon

Price verified Oct 29, 2026 10:13 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal

💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
💰The current price sits right around what this item typically fetches.
📉No lower price has surfaced in the past twelve months, making this one of the standout deals in recent memory.
➡️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 1.77/20

Deal Strength 16/20

Momentum 4/10

📝 Product Overview

🏪 Sold by Jamiikury

📦 Fulfillment Fulfilled by Amazon

🚚 Shipping Free Shipping

Product Details

✓SMALL DRILL BIT: Hole diameter: 8mm(5/16"),total length: 50mm(2").Package includes 15 pcs 8mm diamond hole saw drill.

✓HIGH QUALITY: Diamond ceramic hole saw are made of industrial grade carbon steel and have a nickel-plated coating to resist corrosion.

✓LARGE CLEARANCE HOLE: These glass hole saw set along the drill bit facilitate the entrance of cooling water and escape of chips and other particles from drilling. Makes the drilling process easier.

✓APPLICATION: Suitable for drilling glass, ceramics, porcelain, ceramic tile, porcelain tile, limestone, marble, light stone and fiberglass.

✓WARM TIPS: Start drill at 45 Degree to surface and align to 91 Degree as hole forms.Water is required to cool down the drill when using them which will greatly extend the life of the bit.