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Van Lonzo M14-8pc Red Exposed Diamond Drill Bit Set, Vacuum Brazed M14 Thread Diamond Hole Saw Kit, Heavy Duty M14-8pc Red Exposed Diamond for Angle Grinder Tile Marble Granite Drilling
- Overview
- Application
- Advantages
- FAQ
- Recommended Products
Overview
Changshunda Manufacturer Intro
Changshunda Factory is located in Jishan County, Yuncheng City, Shanxi Province, China, professional manufacturer specializing in vacuum brazed diamond drilling & cutting tools. We have complete production lines and strict QC inspection system, support OEM & ODM wholesale customization: custom drill dimension, body color, private logo and package design for global cross-border sellers and hardware importers. Our diamond tools are exported to Europe, Southeast Asia, Middle East and North America all over the world.
1. Product Specification
This M14-8pc Red Exposed Diamond Set is a complete 8-size vacuum brazed stone drilling kit matched with two M14 conversion adapters to fit angle grinders, electric drills and hammer drills simultaneously. Every red diamond core bit inside the M14-8pc Red Exposed Diamond Set adopts standard M14 female thread interface for fast connection with adapters. The M14-8pc Red Exposed Diamond Set features open exposed silver diamond grit cutting edge and bright red anti-rust drill body, delivering fast chip removal and sharp cutting during wet stone drilling. The M14-8pc Red Exposed Diamond Set covers 6/8/10/12/20/35mm core drill bits, plus M14 to hex shank adapter and M14 to hammer drill adapter, fully covering daily renovation hole-making demands. Each piece of the M14-8pc Red Exposed Diamond Set passes strict torsion and cutting performance testing before packaging, making the M14-8pc Red Exposed Diamond Set a multi-scene all-in-one drilling combo for professional tile installers and countertop fabricators.
| Parameter Item | Detailed Parameter |
| Place of Origin | Qinghe Town, Jishan County, Yuncheng City, Shanxi Province, China |
| Brand Name | Van Lonzo |
| Model Number | M14-8pc Red Exposed Diamond Set; Components:6/8/10/12/20/35mm M14 thread core bits, M14-hex shank adapter, M14-hammer drill adapter, total 8pcs |
| Certification | CE, EN: 13236 |
2. Craft & Performance
All core drill bits of the M14-8pc Red Exposed Diamond Set adopt high-temperature vacuum brazing craft, the core manufacturing technology that guarantees long service life and stable cutting performance of the M14-8pc Red Exposed Diamond Set. The open exposed diamond grit structure on the cutting head of the M14-8pc Red Exposed Diamond Set reserves wide chip clearance gaps, rapidly flushing stone powder away with cooling water and effectively preventing drill bit clogging during continuous long-hour drilling work. The bright red anti-corrosion coating on the thickened 45# steel body of the M14-8pc Red Exposed Diamond Set isolates water and moisture, avoiding rust even under long-term wet drilling working conditions. The tight vacuum brazing fusion bond of the M14-8pc Red Exposed Diamond Set firmly locks diamond grit to stop shedding under high-speed rotation and heavy torque load. The solid thickened 45# steel base resists bending and deformation, delivering vertical stable drilling without wandering off track to produce smooth clean round holes without tile chipping. The two matched conversion adapters of the M14-8pc Red Exposed Diamond Set realize multi-tool compatibility: M14-hex adapter fits cordless electric drills, M14-hammer adapter works for electric hammer drills, while all core bits directly fit mainstream M14 thread angle grinders, greatly expanding applicable construction scenarios of the M14-8pc Red Exposed Diamond Set.
Application
The multi-functional M14-8pc Red Exposed Diamond Set is an indispensable power tool accessory for tile installers, kitchen countertop fabricators, home renovation contractors and DIY stone processing enthusiasts. The six matched core bit sizes of the M14-8pc Red Exposed Diamond Set can drill precise neat holes on glazed ceramic tile, vitrified tile, polished tile, marble, granite, quartz stone and artificial stone with water cooling. In bathroom and kitchen decoration projects, construction workers rely on the M14-8pc Red Exposed Diamond Set to drill faucet holes, sink cutouts, pipeline through-holes and equipment fixing mounting holes on wall and floor stone slabs. The compact 60mm length of each core bit in the M14-8pc Red Exposed Diamond Set allows operation in narrow confined gaps inaccessible to large drilling machines. Equipped with dual adapters, the M14-8pc Red Exposed Diamond Set can be mounted on angle grinders, electric drills and electric hammers without buying separate conversion parts. Whether residential interior tile modification, commercial store stone decoration, outdoor garden hardscape paving or small countertop machining work, the complete size combination of the M14-8pc Red Exposed Diamond Set fulfills all common wet hole-making requirements without purchasing separate single-size drill bits one by one.
Advantages
1. Complete 8-Piece All-In-One Combo with Dual Adapters: The M14-8pc Red Exposed Diamond Set contains 6 mainstream core drill sizes plus two exclusive conversion adapters, covering most renovation stone drilling projects and saving extra separate procurement costs for adapters.
2. Open Exposed Red Diamond Grit Wet Drill Design: The M14-8pc Red Exposed Diamond Set adopts open exposed sand layout for fast water flushing chip removal, anti-blocking and smooth high-efficiency wet drilling performance.
3. Bright Red Anti-Rust Protective Body Coating: The M14-8pc Red Exposed Diamond Set integrates red anti-corrosion paint layer and exposed silver diamond cutting layer, balancing long-term wet drilling anti-rust durability and cutting sharpness.
4. Triple Power Tool Compatibility via Dual Adapters: Every core bit of the M14-8pc Red Exposed Diamond Set uses standard M14 thread, matching angle grinders directly, and adapters convert it for electric drills and hammer drills.
5. Thickened 45# Steel Vacuum Brazed Structure: The M14-8pc Red Exposed Diamond Set uses heavy-duty 45# steel substrate with solid vacuum brazing, anti-twist and grit shedding resistant under heavy working load.
6. Authorized Industrial Safety Certification: The full M14-8pc Red Exposed Diamond Set passes CE & EN 13236 industrial safety certification, low vibration during operation to reduce brittle stone and tile cracking risk.
FAQ
Q1: What materials can the M14-8pc Red Exposed Diamond Set process?
A1: The M14-8pc Red Exposed Diamond Set fits ceramic tile, vitrified tile, polished tile, marble, granite, quartz and artificial stone; it is not suitable for thick steel-reinforced concrete.
Q2: What power tools match the M14-8pc Red Exposed Diamond Set?
A2: All core bits of the M14-8pc Red Exposed Diamond Set use standard M14 female thread, directly compatible with 100-125mm angle grinders; the matched adapters convert the bits to fit cordless electric drills and electric hammer drills.
Q3: Can I use the M14-8pc Red Exposed Diamond Set for fully dry drilling without cooling water?
A3: Short intermittent dry drilling is allowed for emergency use, but continuous water cooling is strongly recommended for the M14-8pc Red Exposed Diamond Set to extend drill lifespan and prevent tile cracking.
Q4: Can I customize the appearance and packaging of the M14-8pc Red Exposed Diamond Set for bulk orders?
A4: Yes. As the original manufacturer of the M14-8pc Red Exposed Diamond Set, we provide full OEM & ODM customization, including custom drill body color, printed private brand logo and personalized packaging for global hardware importers.
Q5: What is the service life of each core bit in the M14-8pc Red Exposed Diamond Set?
A5: Under standard water cooling operation, each core bit of the M14-8pc Red Exposed Diamond Set can drill hundreds of holes on medium-hard marble and quartz stone; service life varies slightly based on stone hardness and operation methods.
