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Van Lonzo Black Triangle Drill, Multi-Purpose Tipped Masonry Black Triangle Drill Bit Set with Anti-Slip Triangular Shank for Ceramic Tile, Concrete, Brick, Glass 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
Our Black Triangle Drill comes with four standard mainstream sizes to satisfy daily renovation and industrial drilling demands, each Black Triangle Drill features precise dimension design with clear size marking for easy identification during operation. Every Black Triangle Drill adopts a consistent triangular tip structure, deep spiral chip removal groove and special anti-slip triangular shank, ensuring tight clamping and no slipping when installed on most electric drills and impact drills. All size parameters of the Black Triangle Drill are measured strictly under industrial standard to guarantee stable drilling accuracy of each Black Triangle Drill. Detailed specifications of the Black Triangle Drill are shown in the table below:
| Item | Details |
| Place of Origin | Qinghe Town, Jishan County, Yuncheng City, Shanxi Province, China |
| Brand Name | Van Lonzo |
| Standard Sizes of Black Triangle Drill | 6mm + 8mm + 10mm + 12mm |
| Certification | CE、EN: 13236 |
2. Craft & Performance
Each Black Triangle Drill is manufactured through integrated precision forging and high-temperature hardening craft, the core triangular drill tip of the Black Triangle Drill is treated with special black wear-resistant coating to enhance surface hardness and anti-rust performance. The spiral chip removal groove of the Black Triangle Drill is deepened and polished by CNC machine, which can quickly discharge drilling debris without blocking the hole during continuous work. The biggest upgrade of every Black Triangle Drill is its unique anti-slip triangular shank; the three-sided flat structure provides larger friction area with drill chuck, effectively avoiding slipping and shaking during high-speed rotation. The overall heat treatment process makes the Black Triangle Drill resist bending and breaking under high rotation speed; the sharp triangular tip of the Black Triangle Drill can quickly locate the drilling position without sliding, greatly lowering the risk of surface scratch on fragile materials. The black protective layer on the front end of the Black Triangle Drill reduces friction heat during high-load drilling, extending the service cycle of each Black Triangle Drill significantly compared with ordinary glass drill bits. The uniform spiral structure keeps drilling vibration low, letting the Black Triangle Drill deliver neat holes without rough, chipped edges on tile and glass surfaces.
Application
The versatile Black Triangle Drill fits diverse material drilling scenes for home decoration, engineering construction and hardware maintenance. The Black Triangle Drill works perfectly on various ceramic tiles including polished tile, vitrified tile and porcelain tile; this Black Triangle Drill can also drill clean holes on wall brick, red brick, cement mortar and lightweight concrete without cracking the substrate. Besides masonry materials, the sharp tip of the Black Triangle Drill supports smooth drilling on ordinary glass, terracotta, marble and soft stone slabs. For daily repair work, users can equip this Black Triangle Drill on cordless electric drills, hand drills and low-power impact drills to complete hole-drilling tasks for installing hooks, shelves, water pipe fixtures and electrical switch boxes. Contractors and DIY enthusiasts both rely on the Black Triangle Drill for small-scale renovation projects due to its balanced cutting force and anti-slip shank design. Whether you are renovating a bathroom tile wall or drilling mounting holes on garden stone slabs, the Black Triangle Drill is your reliable daily drilling tool.
Advantages
1. Anti-slip Triangular Shank Design: The three-sided flat triangular shank of the Black Triangle Drill increases clamping friction, eliminates bit slipping and wobbling during drilling for stable operation.
2. Anti-slip Positioning Tip: Unique black triangular tip of the Black Triangle Drill locks the drilling point instantly, no wandering or sliding at the start of drilling.
3. High Chip Removal Efficiency: Deep spiral flutes of the Black Triangle Drill rapidly clear dust and stone powder, preventing bit jamming and material cracking.
4. Durable Anti-wear Coating: The black surface treatment of the Black Triangle Drill improves corrosion resistance and reduces wear after long-time repeated use.
5. Complete Standard Size Matching: The Black Triangle Drill core pack covers 6+8+10+12mm, matching over 90% household hole drilling demands.
6. Stable Drilling Result: Balanced overall structure of the Black Triangle Drill delivers round, smooth holes with no edge chipping on fragile tile and glass surfaces.
7. Cost-effective Long Lifespan: Strict hardening craft lets each Black Triangle Drill withstand frequent heavy-duty drilling, lowering long-term tool replacement cost.
FAQ
Q1: What materials can the Black Triangle Drill drill through?
A1: The Black Triangle Drill is designed for ceramic tile, vitrified tile, red brick, cement, lightweight concrete, ordinary glass, marble and soft stone, not suitable for thick reinforced concrete or hard metal.
Q2: Why is the shank of this Black Triangle Drill triangular?
A2: The anti-slip triangular shank of the Black Triangle Drill has three flat contact surfaces, which can be tightly clamped by drill chuck to prevent slipping and shaking during high-speed drilling, more stable than ordinary round shank drill bits.
Q3: Does this Black Triangle Drill fit cordless electric drills?
A3: Yes, the universal anti-slip triangular shank of the Black Triangle Drill is compatible with most cordless drills, hand electric drills and low-strength impact drills.
Q4: Can I customize logo and package of the Black Triangle Drill?
A4: Absolutely. Our factory supports OEM & ODM customization for bulk orders of the Black Triangle Drill, including private brand logo printing and personalized outer packaging design.
Q5: Do I need to add cooling water when using the Black Triangle Drill on glass?
A5: It is highly recommended to drip water on the drilling position when using the Black Triangle Drill on glass or ceramic tile, which can reduce heat and avoid material cracking, while extending the service life of your Black Triangle Drill.
