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14 PCS Diamond Hole Saw Kit with Pilot Bit Adapter, 1/4" - 2 1/2" Thickened Core Drill Bit Set, Includes Tile Shaping Cone & Diamond Saw Blade, for Porcelain, Ceramic, Granite, Marble, Stone
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33%
🏷️ Price includes Coupon savings
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Price verified Sep 26, 2026 8:15 AM · Prices & availability subject to change
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📝 Product Overview
🏪 Sold by
DaduoRi
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓1.Precision-Start Design for Flawless Beginnings - Switch seamlessly between tasks with included 5/8"-11 to hex and SDS adapters for instant compatibility with standard drills, angle grinders, and rotary hammers.Unlike ordinary tile hole saw kits, when CONNECTED TO A DRILL,our conversion adapters come with dedicated center drill bits that easlily and firmly grip the material without slipping.This ensures precise positioning from the very first drill, avoiding costly and unsightly scratches on valuable tiles or stone. NOTE: This pilot bit MATCHES HOLE SAWS ≥ 3/4"(20MM)
✓2. Multi-purpose 14-Piece Set for Total Project Control - This comprehensive diamond hole saw kit, covering an extensive range of sizes, includes 7 diamond core bits (1/4", 1/2", 3/4", 1", 1-3/8", 2", 2-1/2"), a 3/4" finger shaping bit, a 2" diamond beveling chamfer bit for creating polished edges, and a versatile 4.5" diamond saw blades for scoring, cutting, and light grinding. All is 5/8"-11 thread. Additionally, it is specially equipped with 2 center drill bits to ensure every hole starts accurately and drills straight. All components are stored in a rugged, compact protective case, so you always have the right tool on hand—neatly organized and ready to go
✓3.Superior Cutting Performance & Durability - Crafted with premium diamond grit and a uniquely 15mm diamond-edged blade, this diamond drill bit set easily handles all kinds of hard materials.This robust design more stable, and balanced cutting action, reducing the risk of bit drift or damage.The optimized fast chip-ejection grooves enhance airflow, actively preventing overheating during extended use. Engineered for extreme longevity, these tile bits become a reliable partner in your projects
✓4. What Can This Tile Drilling Set Help You Achieve? - More than just a hole saw set - it's your complete workshop for hard materials. Handle tile cutting, drilling, enlarging, chamfering, edge finishing, and more—all in one kit. The diamond finger bit creates smooth, enlarged openings while the chamfer bit delivers professional edge finishing.Never face chipped edges or incomplete toolkits again
✓5.Professional Results Made Accessible - The ultimate choice for perfectionists. Dry or wet use, but we recommend adding water for wet drilling whenever possible. This significantly extends the core drill bit's life, making it your longest-lasting work companion. Smartly consolidates essential sizes and functions for kitchen installations, bathroom renovations, and custom tile work. Gives DIYers the tools to achieve expert finishes while providing professionals with reliable, comprehensive performance for flawless project execution
⚙️ Specifications
Brand
DaduoRi
Compatible Devices
Standard drills, angle grinders, rotary hammers
Unit Count
14 Count
Number of Items
14
Set Name
DaduoRi 14-Piece Diamond Hole Saw Kit
Brand Name
DaduoRi
Model
tile hole saw kit diamond-daduori-14
Included Components
diamond hole saw/cut blade/bevel chanfer/finger bit/pilot bit/hex plus adapter
Manufacturer
DaduoRi Tool
Part Number
tile hole saw kit - 14 pcs-237
Best Sellers Rank
See Top 100 in Industrial & Scientific
