*If you have any design files that need to be sent, please email them to jaycnc@yeah.net
Our electroplated diamond core drill bits (high-precision diamond hole saws featuring custom CNC-machined steel bodies and electro-deposited diamond abrasive edges) are engineered specifically for smooth, rapid, and chip-free hole drilling in hard, brittle, and non-metallic materials. Constructed by electroplating premium synthetic diamond grains onto ultra-precise CNC-turned steel shanks, these core bits provide exceptional sharpness, low cutting resistance, and high concentricity right out of the box.
They are extensively utilized across architectural glass processing, tiling, plumbing, and precision industrial drilling sectors:
Glass & Mirror Hole Drilling: Ideal for drilling clean, smooth mounting holes in architectural tempered glass, bathroom mirrors, and technical optical glass.
Ceramic, Porcelain & Quartz Tiling: Used by professional installers for penetrating tough porcelain tiles, ceramic wall panels, and quartz countertops without surface cracking.
Granite, Marble & Natural Stone: Applied in stone fabrication for cutting sink mounting openings, faucet holes, and decorative stone anchor points.
Fiberglass & Carbon Fiber Composites: Perfect for drilling burr-free holes in tough composite panels, FRP structures, and industrial plastics.
High-Sharpness Electroplated Rim: Electro-deposited nickel-diamond bond delivers high particle exposure, ensuring maximum cutting action, fast penetration speeds, and cool operating temperatures.
Precision CNC Machined Steel Shank: Drill bit bodies and mounting shanks are turned and bored on multi-axis CNC lathes to guarantee ultra-tight concentricity, eliminating vibration and drill runout during operation.
Chip Clearance & Coolant Slot Design: Engineered with specialized side removal slots and hollow cores that efficiently flush out debris, allow coolant flow, and prevent binding during deep drilling.
Clean & Chip-Free Edge Quality: Delivers neat, circular hole perimeters with zero edge chipping on delicate surfaces like glass panels and polished tiles.
Versatile Shank & Size Customization: Available in a wide range of hole diameters (3 mm to 100+ mm), customized shank types (straight round shank, hex shank, M14/5-8″-11 thread), and specialized diamond grit sizes.
Backed by over 10 years of intensive CNC machining experience, we are an all-around custom hardware manufacturing facility dedicated to delivering ultra-precision component processing services.
Direct Factory Price Advantage: Source your precision hardware components, drill bit bodies, customized shanks, and related mounting accessories directly from our production workshop to eliminate trading company markups and maximize your margins.
All-Around Hardware Fabrication: As a highly capable machining expert, we process a diverse spectrum of high-performance materials including iron, stainless steel, aluminum, brass, copper, and titanium alloys to meet your exact engineering specifications.
Bespoke Precision Processing: We provide highly specialized machining services for drill bit steel cores, specialized threaded arbors, mounting adapters, and complex structural hardware, tailored precisely to your CAD/3D STEP models.
Advanced Multi-Axis CNC Capabilities: Equipped with state-of-the-art CNC turning and milling centers, our technical team handles high-complexity geometry and ultra-tight dimensional tolerances with exceptional proficiency.
Rigorous Quality Control: Every machined component undergoes severe dimensional audits, runout testing, concentricity verification, and quality checks using advanced inspection equipment to guarantee ultimate reliability and precise out-of-the-box performance.
If you have any design files that need to be sent, please email them to info@xml-cnc.com
