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Diamond Drill Bits for Glass, 3/16"-1/2" Diamond Hole Saw Kit
✅ In stock
D
Grade
Analysis Confidence
90%
🏷️ Price includes Coupon savings
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 29, 2026 3:57 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.
- 🏷️The retail sticker price has been slashed by 78% — a steep markdown from the official listing.
- 📉Pricing has not dipped this low in roughly six months, placing this offer among the better deals in that window.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
6.94/28
Recent Value
3.16/22
Market Standing
11.16/20
Deal Strength
10/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
JINYUANLIAN
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓5-PIECE VERSATILE KIT: Contains hole saws in five popular sizes from 3/16, 1/4 , 5/16, 3/8, 1/2, inches for drilling a variety of precise holes in glass, porcelain tile, granite, bottles, blocks Jars, ceramic marble and other hard surfaces etc
✓PRECISE HOLE CUTTING: The diamond-coated cutting edge ensures clean, burr-free holes are drilled every time from 1/2 inch to 2 inches in diameter
✓DURABLE DIAMOND GRIT: Featuring industrial-grade diamond grit, these hole saw bits can easily cut through glass, ceramic, concrete, stone and tile with long-lasting sharpness
✓COLOR: There are five different colors (red, silver, gold, blue and green), which can add different fun in boring work
✓QUICK AND EASY TO USE: Simply clamp into any standard power drill and let the diamond-encrusted edge smoothly cut through tough materials without breaking or dulling easily
✓LONGEVITY AND VALUE: High-quality high-speed industrial grade carbon 45# steel construction and diamond-coated cutting edges last far longer than regular hole saws, saving time and money on frequent replacements
⚙️ Specifications
Material
Diamond
Finish Type
Diamond
Shank Type
Round
Cutting Angle String
45 degrees
Brand
XIANFENGHU
Tool Flute Type
Straight
Surface Recommendation
Brick, Ceramic, Concrete, Glass, Masonry, Stone, Tile
Number of Flutes
3
Set Name
5-Piece Diamond Hole Saw Kit
Unit Count
5 Count
Manufacturer
XFH
