

Upgrade Your Cutting Precision with the Scalable Diamond Hole Cutter Drill Disc. Designed for professional glass and masonry contractors, this heavy-duty hole cutter eliminates the need for multiple fixed-size bits. Featuring a built-in scale for instant diameter adjustment, it delivers flawless, chip-free circular cuts in the toughest materials like sintered stone, tempered glass, and porcelain.
Order(MOQ) :
10Product Origin :
Fujian,ChinaColor :
CustomShipping Port :
Xiamen PortLead Time :
7-20 days after paymentBrand Name :
OEMBrazed Pagoda Reamer Drill Bit Hole Saw for Marble or Ceramic
Product Description:
Stop carrying dozens of fixed bits. This Adjustable Diamond Hole Saw is the ultimate multi-tool for high-precision large diameter hole cutting. Built as a heavy-duty diamond drill disc, it provides a seamless solution for professional stone fabrication and glass processing, allowing you to switch between hole sizes in seconds.



Product Highlights:
Equipped with a laser-etched integrated measurement scale, this Adjustable Diamond Hole Cutter ensures every cut is spot-on without manual measurement errors. Whether used as a specialized sintered stone hole saw for ultra-hard slabs or a glass circle cutter for architectural panels, the industrial-grade diamond grit delivers a perfectly smooth, chip-free finish.


FAQ - Frequently Asked Questions:
Q1: What materials can this adjustable diamond hole saw cut?
A: This tool is specifically designed for high-density and brittle materials, including sintered stone (slate), tempered glass, porcelain tile, marble, and ceramics. It is the ideal choice for kitchen countertop installations and architectural glass processing.
Q2: How do I adjust the hole diameter precisely?
A: The cutter features a reinforced adjustment rod with a laser-etched integrated measurement scale. Simply loosen the locking screws, slide the diamond segments to your required diameter marked on the scale, and tighten the screws before operation. No manual calipers are needed.
Q3: Can this cutter be used on sintered stone without chipping?
A: Yes. The industrial-grade diamond grit and the thickened stable disc design are engineered to minimize vibration. To ensure a chip-free, smooth finish on sintered stone, we recommend using a steady feed rate and continuous water cooling.
Q4: Do I need to use water during the cutting process?
A: Wet cutting is highly recommended. Constant water flow cools the diamond segments and flushes out debris, which significantly extends the tool's life and prevents material cracking due to overheating.
Q5: What type of drill is compatible with this disc?
A: We offer two standard shank options: Threaded Shank and Straight Shank. It is compatible with most professional glass drilling machines, bench drills, and heavy-duty handheld drills. Please ensure your machine can handle the weight of the disc (approx. 3kg).
Q6: Are the diamond segments replaceable?
A: Yes. The diamond cutting segments are mounted on the disc and can be replaced once they are worn out, allowing you to reuse the main drill disc body for long-term cost savings.

Company Service Advantage:
Our team of experienced professionals is always ready to assist you with any questions or concerns you may have. We provide technical guidance and recommendations to help you make the most out of our products.
