Rondarui Masonry Drill Bit Concrete Drill Bit Set YG8 Tungsten Carbide Tip 12mm 5 Pieces
Why you'll like it
- Enhanced Durability — Crafted with industrial-strength YG8 tungsten carbide tips that provide long-lasting sharpness and superior wear resistance for tough surfaces.
- Multi-Material Versatility — Designed to drill seamlessly through concrete, brick, tile, glass, mirrors, wood, and plastic without needing to switch bits.
- Efficient Debris Clearance — Features a U-type spiral slot design that rapidly channels away dust and debris for smoother and cleaner holes.
- Secure Non-Slip Grip — Equipped with an anti-slip triangular shank that fits firmly into hand drills, lithium drills, and bench drills for precise control.
Product details
Description
Upgrade your toolkit with the Rondarui 5-Piece Masonry and Concrete Drill Bit Set, featuring durable 12mm bits designed for versatile multi-material performance. Built with industrial-strength YG8 tungsten carbide tips, these drill bits deliver exceptional sharpness, wear resistance, and longevity for demanding home improvement and professional projects.
The unique four-edged alloy and U-type spiral slot design ensure fast debris removal, precise cutting resistance, and smooth operation across diverse surfaces. Whether you are drilling clean holes into concrete walls, red bricks, ceramic tiles, glass, mirrors, wood, or plastics, these bits provide reliable, non-slip performance.
Equipped with an anti-slip triangular shank for a secure chuck grip, this professional-grade set is compatible with standard hand drills, lithium drills, and bench drills, making it an essential addition to any DIY workshop or construction kit.
How to use
- Use standard rotary or electric drill mode only; do not use hammer or impact mode.
- Start drilling slowly and increase speed gradually.
- Keep the drill bit perpendicular and vertical to the surface to prevent wandering or chipping.
- Use water or coolant lubrication when drilling hard materials like glass, porcelain, or tile to extend bit life.
Ingredients
Material: YG8 Tungsten Carbide Tip Alloy, High-Grade Carbon Steel Shank
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Rondarui |
|---|---|
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
Will a masonry bit drill into concrete?
Yes, masonry bits featuring durable tungsten carbide tips like this Rondarui set are specifically engineered to penetrate concrete, brick, and cement walls effectively when used in standard rotary drill mode.
What materials can this drill bit set pierce?
This 5-piece set is designed for multi-material use, including concrete, red brick, ceramic tiles, glass, mirrors, wood, plastics, and porcelain with proper water cooling.
Can I use these bits with a standard hand drill?
Yes, the bits feature an anti-slip triangular shank that is fully compatible with standard electric hand drills, lithium-ion cordless drills, and bench drills.
Are these genuine USA-imported products available in India through Dropy?
Yes, Dropy sources this authentic Rondarui drill bit set directly from the USA, ensuring you receive genuine imported hardware delivered straight to your doorstep in India.
Do I need water when drilling hard tiles or glass?
Yes, applying water or coolant lubrication is strongly recommended when drilling hard surfaces such as glass, porcelain, or vitrified tiles to prevent overheating and extend the lifespan of the bits.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.