EN
Van Lonzo M14 Hole Saw 6PC Set, Vacuum Brazed M14 Thread Diamond Core Bit Kit, Heavy Duty M14 Hole Saw 6PC 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 Hole Saw 6PC Set is a professional vacuum brazed stone drilling combo designed for wet drilling of tile, marble, granite, quartz and artificial stone. Every core bit inside the M14 Hole Saw 6PC Set adopts standard M14 female thread interface, which directly matches all 100–125mm angle grinders for quick installation and stable clamping force. The M14 Hole Saw 6PC Set features open exposed diamond grit cutting edge paired with anti-rust steel body, realizing fast water flushing chip removal and sharp cutting performance during continuous wet drilling work. The M14 Hole Saw 6PC Set contains six practical specifications: 20mm, 25mm, 35mm, 50mm, 68mm, 100mm, fully covering daily renovation, sink cutout and countertop machining hole-making demands. Each core bit of the M14 Hole Saw 6PC Set passes strict torsion, abrasion and cutting smoothness QC testing before packaging, making the M14 Hole Saw 6PC Set a reliable multi-size drilling solution for professional tile installers and stone fabricators.
| Parameter Item | Detailed Parameter |
| Place of Origin | Qinghe Town, Jishan County, Yuncheng City, Shanxi Province, China |
| Brand Name | Van Lonzo |
| Model Number | M14 Hole Saw 6PC Set; Sizes:20/25/35/50/68/100mm, standard M14 internal thread shank, total 6pcs |
| Certification | CE, EN: 13236 |
2. Craft & Performance
All core drill bits of the M14 Hole Saw 6PC Set are produced by high-temperature vacuum brazing technology, the core manufacturing craft that guarantees long service life and stable balanced cutting performance of the M14 Hole Saw 6PC Set. The open exposed diamond grit layout on each cutting head of the M14 Hole Saw 6PC Set forms wide drainage gaps, rapidly washing away stone powder with cooling water and effectively avoiding clogging and uneven wear during long-hour continuous drilling. The anti-rust electrostatic coating on thickened 45# steel body of the M14 Hole Saw 6PC Set isolates water and corrosive stone slurry, preventing surface rust even under long-term humid wet drilling environments. The seamless vacuum brazing fusion structure of the M14 Hole Saw 6PC Set firmly locks diamond grit to prevent partial shedding under high-speed rotation and heavy torque load. The solid thickened 45# steel base resists bending and drilling deviation, generating smooth burr-free round holes and greatly reducing tile edge chipping risk. Unified short 60mm body design of all six bits in the M14 Hole Saw 6PC Set enables operation in narrow confined gaps, significantly improving the scene adaptability of the M14 Hole Saw 6PC Set for complex renovation construction.
Application
The multi-spec functional M14 Hole Saw 6PC 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 equipped in the M14 Hole Saw 6PC Set can drill precise neat holes on glazed ceramic tile, vitrified tile, polished tile, marble, granite, quartz stone and artificial stone with sufficient water cooling. At bathroom and kitchen decoration construction sites, workers rely on the M14 Hole Saw 6PC Set to machine faucet holes, sink cutouts, pipeline through-holes and large equipment fixing mounting holes on wall and floor stone slabs. The compact unified length of each core bit in the M14 Hole Saw 6PC Set allows access to narrow gaps inaccessible to oversized drilling tools. All bits of the M14 Hole Saw 6PC Set adopt universal M14 thread, compatible with mainstream angle grinders without extra conversion adapters. Whether residential interior tile refitting, commercial shop stone decoration, outdoor garden hardscape paving or small custom countertop processing work, the complete size combination of the M14 Hole Saw 6PC Set satisfies all common wet hole-making requirements without purchasing separate single-size drill bits individually.
Advantages
1. Complete 6 Practical Size All-In-One Combo: The M14 Hole Saw 6PC Set contains six mainstream drilling diameters covering small pilot holes to large sink openings, cutting extra separate procurement costs for multiple single-size bits.
2. Open Exposed Diamond Grit Wet Drilling Design: The M14 Hole Saw 6PC Set adopts exposed diamond grit layout for fast water flushing chip removal, anti-clogging and smooth stable wet cutting performance.
3. Anti-Corrosion High-Durability Coating: The M14 Hole Saw 6PC Set combines rust-proof paint layer and exposed diamond cutting layer, balancing long-term wet drilling anti-rust performance and sharp cutting efficiency.
4. Standard M14 Universal Thread Interface: Every core bit of the M14 Hole Saw 6PC Set uses M14 female thread, directly plug-and-play with 100–125mm angle grinders without adapters.
5. Thickened 45# Steel Vacuum Brazed Structure: The M14 Hole Saw 6PC Set adopts heavy-duty solid 45# steel substrate with integral vacuum brazing, anti-twist and anti-grit-shedding under continuous heavy drilling load.
6. Authorized Industrial Safety Certification: The full M14 Hole Saw 6PC Set passes CE & EN 13236 industrial safety certification, low vibration during operation to lower cracking risk of brittle tile and stone materials.
FAQ
Q1: What materials can the M14 Hole Saw 6PC Set process?
A1: The M14 Hole Saw 6PC Set fits glazed 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 Hole Saw 6PC Set?
A2: All core bits of the M14 Hole Saw 6PC Set adopt standard M14 internal thread, directly compatible with 100–125mm angle grinders, no extra conversion adapter needed.
Q3: Can the M14 Hole Saw 6PC Set be used for full dry drilling without cooling water?
A3: Short intermittent emergency dry drilling is allowed, but continuous sufficient water cooling is strongly recommended for the M14 Hole Saw 6PC Set to extend service life and prevent tile cracking.
Q4: Can I customize the appearance and packaging of the M14 Hole Saw 6PC Set for bulk orders?
A4: Yes. As the original manufacturer of the M14 Hole Saw 6PC Set, we provide full OEM & ODM customization including drill body color, private brand logo printing and personalized packaging for global hardware importers.
Q5: What is the service life of each core bit inside the M14 Hole Saw 6PC Set?
A5: Under standard continuous water cooling drilling operation, each core bit of the M14 Hole Saw 6PC Set can drill hundreds of holes on medium-hard marble and quartz stone; service life varies slightly based on stone hardness and operating habits.
