5-Pc Diamond Drill Bits Set (3/8 inch to 1 inch) – Heavy-Duty Hole Saw Kit for Glass, Tile, Ceramic, Granite & Stone, 1-1/8" Depth Precision Drilling for DIY, Kitchen & Bathroom Projects
Description
- COMPLETE SIZE RANGE FOR PRECISION DRILLING: Includes 3/8", 1/2", 5/8", 3/4", and 1" sizes for accurate hole drilling across multiple applications—ideal for tile installation, bottle lamp projects, and home improvement tasks.
- HEAVY-DUTY DIAMOND COATED PERFORMANCE: Constructed from solid alloy steel with triple-layer diamond coating for superior durability, fast cutting, and long-lasting performance on tough materials.
- DESIGNED FOR HARD MATERIALS: Effortlessly drill clean holes in ceramic, porcelain tile, glass, granite, quartz, clay, and terracotta—perfect for renovation, crafts, and professional use.
- OPTIMAL DEPTH FOR INSTALLATION TASKS: Features a 1-1/8" cutting depth, ideal for thick materials and common applications like faucet installation, soap dispensers, and drainage holes in planters.
- COMPATIBLE & EASY TO USE: Works seamlessly with standard drills including DeWalt cordless drills, designed for controlled drilling with stable handheld operation.
- BUILT FOR DIYERS & PROFESSIONALS: Used by contractors, remodelers, and DIY enthusiasts who want clean, precise holes in kitchens, bathrooms, workshops, and job sites.
The diamond particule coating on DRILAX hole saws give superior performance and lifetime. Please note our tools do not need center pilot holes. Center pilot hole drills are mostly for wood, metal, etc.
These Drilax tools can drill 1 in depth. We have taller models also available.
Shank sizes vary but the largest shank is 3/8 - common electric or cordless drills can be used.
Electroplated diamond coating will wear off if the tool gets too hot. Never let your drill bit run dry. Here is how you could use water to keep the tool cool:
a- You can build a mini water dam around the hole with plumbers putty.
b- You can choose to spray water on the drill bit.
c- Or you can use running water to cool the drill bit.
EASY TO USE
Center pilot drill bits are for wood, metal, etc.; Here is how you can keep the drill bit on target:
a- You can make your own guide out of plywood - plastic or even a card board. All you need is to keep the drill bit in place until it makes the initial marks.
b- You can start drilling at an angle, with the edge of the drill bit making a C slot and then getting the drill bit up to vertical.
c- You can manually guide the drill bit with wet sponge.
Please checkout our DRILAX Diamond Drill Guide on Amazon.
Technical Specifications
Shipping & Delivery
Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.
Returns & Exchanges
We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.