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Semderm

Diamond Hole Saw Kit Tile Hole Saw Kit 10 PCS Serrated Brazing Core Drill Bit Set with EVA Guide Jig Diamond Drill Bits for Porcelain Tile Glass Ceramic Stone Granite Marble

✅ In stock
F
Grade
💤 Not a Deal
4/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$36.99
Listed $119.99
Save $83.00 69% OFF
Analysis Confidence 81%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 23, 2026 7:13 AM · 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.
  • 🏷️The retail sticker price has been slashed by 69% — a steep markdown from the official listing.
  • 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
  • ➡️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 4/10

📝 Product Overview

🏪 Sold by Semderm
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

✓【Superior Quality and Durability】Our 10-piece serrated diamond hole saw set is crafted with high-quality, thickened diamond coating and a solid hardened steel body. The premium brazing process ensures high hardness, rust and corrosion resistance, and overall durability for long-lasting use.
✓【Efficient Serrated Tooth Design】Featuring a serrated cutting edge, our Tile drill bits cut sharper and more efficiently. The multiple openings between the teeth reduce cutting resistance and enhance chip removal, making drilling faster and more accurate for various materials.
✓【Versatile Dual-Use for Dry & Wet Drilling】 Equipped with a special high-temperature resistance treatment, these brazed tile hole saw kit can be used for both dry and wet drilling. While they can perform dry drilling without the need for water as a coolant, using water or other coolants is recommended to extend their lifespan.
✓【Precision EVA Mold for Hole Saw Guide Jig】The included thickened EVA mold is not only sturdy and durable but also serves as a precise positioning guide jig for tile hole saws. It ensures accurate drilling into granite, tile, and other surfaces, making it user-friendly for both professionals and DIY enthusiasts.
✓【Complete Kit with Storage】This comprehensive glass hole saw set includes hole saws ranging from 6mm to 50mm, an EVA mold, and a hard storage bag. The bag keeps your tools organized and easily accessible, while the EVA mold aids in precise cutting, making this kit an excellent investment for any drilling project.

⚙️ Specifications

Material
Carbon Steel
Cutting Diameter
6 millimeters
Finish Type
Diamond
Shank Type
Straight
Brand
Semderm
Tool Flute Type
Spiral
Surface Recommendation
Ceramic, Glass, Marble, Stone, Tile
Number of Flutes
2
UPC
607603217189
Set Name
Diamond Hole Saw Kit
Manufacturer
Semderm
F
$36.99
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