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3-1/2" / 90mm Diamond Hole Saw Drill Bits for Ceramic, Glass, Tile, Porcelain, and Marble
✅ In stock
⭐ Lowest price we've tracked
D
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 10, 2026 9:01 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰The price is modestly below what this product ordinarily sells for.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
4/28
Recent Value
0/22
Market Standing
3.5/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Jamiikury
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓SMALL DRILL BIT: Hole diameter: 90mm(3-1/2"),total length: 56mm(2.2").Package includes 1 pcs 90mm 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.
⚙️ Specifications
Material
Ceramic,Marble,Glass,Porcelain,Ceramics,Diamond
Brand
Jamiikury
Product Dimensions
2.2"L x 3.5"W
Color
Diamond Hole Saw
Style
Industrial
Item Weight
0.27 kg
UPC
792119477650
Manufacturer
Jamiikury
ASIN
B097PFQ91W
Item model number
jm01-1401010HS
Date First Available
June 22, 2021
