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Van Lonzo M14 Red Exposed Grit Diamond Drill 3PC Set, M14 Thread Shank Vacuum Brazed Dry Drill Bits 6/8/10mm for Angle Grinder Tile Marble Glass No-Water Dry 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 Red Exposed Grit Diamond Drill 3PC Set is a professional small-aperture dry drilling tool set matched for angle grinders with M14 thread spindle, specially developed for precise small-hole machining of fragile stone and tile materials without cooling water. Each drill bit inside the M14 Red Exposed Grit Diamond Drill 3PC Set adopts unified M14 standard thread shank, which can be quickly locked on all mainstream M14 angle grinders to achieve stable high-speed rotation during long-time dry drilling work. The M14 Red Exposed Grit Diamond Drill 3PC Set is equipped with fully exposed industrial diamond grit cutting head and bright red anti-rust coated drill body. Natural gaps are formed between diamond grains to quickly discharge stone powder, effectively avoiding grit blockage and overheating abrasion. The M14 Red Exposed Grit Diamond Drill 3PC Set covers three most widely used small sizes for daily installation: 6mm, 8mm and 10mm, meeting all miniature hole drilling needs such as sanitary hardware, wall fasteners and small pipeline penetration. Every drill bit of the M14 Red Exposed Grit Diamond Drill 3PC Set will go through strict torsion resistance, abrasion resistance and cutting smoothness quality inspection before packaging, making the M14 Red Exposed Grit Diamond Drill 3PC Set a compact and cost-effective drilling solution for professional installers and home DIY renovation enthusiasts.
| Parameter Item | Detailed Parameter |
| Place of Origin | Qinghe Town, Jishan County, Yuncheng City, Shanxi Province, China |
| Brand Name | Van Lonzo |
| Model Number | M14 Red Exposed Grit Diamond Drill 3PC Set; Components: 6mm, 8mm, 10mm drill bits, total 3pcs |
| Certification | CE, EN: 13236 |
2. Craft & Performance
All drill bits of the M14 Red Exposed Grit Diamond Drill 3PC Set are produced by mature vacuum integral brazing technology, the core manufacturing craft that guarantees long service life and stable sharp dry cutting performance of the M14 Red Exposed Grit Diamond Drill 3PC Set. The full exposed grit layout of each cutting tip creates wide open chip removal channels, which can automatically discharge high-temperature stone dust generated during continuous dry rotation, preventing accumulated residues from burning and dulling diamond grains. The red anti-rust electrostatic coating wraps the whole thickened steel body, isolating dust, water vapor and corrosive mineral powder to avoid surface oxidation even in long-term water-free construction environments.
The seamless brazed fusion layer tightly locks diamond grit, and no grain shedding occurs under heavy high-speed friction load. The solid thick steel body can resist bending and lateral shaking during drilling, producing perfectly smooth round holes and greatly reducing the risk of chipping and cracking of fragile glazed tile, glass and quartz stone. With stable overall performance and miniaturized size, the M14 Red Exposed Grit Diamond Drill 3PC Set can easily enter narrow tight spaces where large drilling tools cannot reach.
Application
The mini multi-size M14 Red Exposed Grit Diamond Drill 3PC Set is an essential power tool accessory for tile installers, sanitary fitters, cabinet workers, renovation contractors and amateur DIY stone processing lovers who often need small dry-drilled holes without water supply. The three matched drill sizes inside the M14 Red Exposed Grit Diamond Drill 3PC Set can drill neat and precise small holes on glazed tile, vitrified tile, marble, granite, quartz stone and artificial stone without continuous cooling water. During bathroom, kitchen and interior wall renovation projects, workers rely on the M14 Red Exposed Grit Diamond Drill 3PC Set to drill fixing holes for faucet accessories, wall hanging hardware, small wire pipelines and switch bottom box fasteners.
All drill bits adopt compact unified body design to access narrow confined gaps, and the standard M14 thread shank fits all mainstream angle grinders without extra conversion adapters. Whether residential indoor tile refitting, commercial space stone decoration or temporary outdoor hardware installation without running water, the three-size compact combination of the M14 Red Exposed Grit Diamond Drill 3PC Set meets all common small dry hole-making demands, and there is no need to separately purchase single-size drill bits.
Advantages
1. Compact 3-In-One Small Size Combo: The M14 Red Exposed Grit Diamond Drill 3PC Set contains 6/8/10mm mainstream small drill diameters focused on miniature installation holes, cutting extra separate procurement costs for single small-size drill bits.
2. Fully Exposed Diamond Grit Dry Drilling Design: Open exposed grit layout realizes automatic dust removal, anti-clogging and persistently sharp dry cutting performance without cooling water.
3. Red Anti-Corrosion Durable Coating: Integrated bright red rust-proof coating and exposed diamond cutting layer balance long-term dry construction anti-oxidation performance and steady drilling efficiency.
4. Universal M14 Thread Wide Compatibility: All drill bits fit standard M14 spindle angle grinders for quick mounting and stable rotation during dry drilling work.
5. Thickened 45# Steel Vacuum Brazed Structure: Heavy-duty solid 45# steel base with full vacuum brazing resists twisting and grit shedding under continuous high-speed dry drilling load.
6. Authorized Industrial Safety Certification: The complete M14 Red Exposed Grit Diamond Drill 3PC Set passes CE & EN 13236 industrial safety certification, running with low vibration to lower cracking risk of brittle tile, glass and stone raw materials.
FAQ
Q1: What materials can the M14 Red Exposed Grit Diamond Drill 3PC Set process?
A1: It fits glazed tile, vitrified tile, marble, granite, quartz and artificial stone; it is not suitable for thick steel-reinforced concrete or solid metal.
Q2: What power tools match this drill set?
A2: All drill bits adopt standard M14 thread shank, fully compatible with all angle grinders equipped with M14 spindle.
Q3: Can this drill set run long continuous dry drilling without pause?
A3: Intermittent short dry drilling is recommended to avoid tool overheating; prolonged non-stop dry drilling will shorten the service life of the M14 Red Exposed Grit Diamond Drill 3PC Set and raise tile cracking probability.
Q4: Can I customize the appearance and packaging of the M14 Red Exposed Grit Diamond Drill 3PC Set for bulk wholesale orders?
A4: Yes. As the original manufacturer of this drill set, we provide full OEM & ODM customization including drill body color, private brand logo printing and personalized packaging for global hardware importers and cross-border merchants.
Q5: What drill sizes are contained in the M14 Red Exposed Grit Diamond Drill 3PC Set?
A5: This set includes three standard sizes: 6mm, 8mm and 10mm M14 red exposed grit dry drill bits, total 3 pieces.
