best metal drill bits

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DLTC® – Your Reliable Source for the Best Metal Drill Bits Factory Wholesale Exporter

As a leading factory wholesale exporter, DLTC® takes pride in providing the best metal drill bits to meet your drilling needs with exceptional performance and reliability.

Why DLTC® Drill Bits?

1. Superior Materials: Our metal drill bits are crafted from premium-grade materials, including high-speed steel (HSS) and carbide, ensuring durability and longevity.

2. Precision Engineering: DLTC® drill bit are engineered with precision to deliver clean and accurate drilling in various metals, including steel, aluminum, copper, brass, and more.

3. Heat Resistance: With superior heat resistance, our drill bits maintain their cutting efficiency even during high-temperature drilling.

4. Versatility: Whether it’s for industrial applications or DIY projects, our metal drill bits are versatile enough to handle various metal materials.

5. Wide Range of Sizes: We offer a comprehensive range of sizes to cater to different hole diameters and drilling requirements.

6. Bulk Ordering: As a factory wholesale exporter, we offer competitive pricing for bulk orders, making it cost-effective for your business.

7. Global Reach: DLTC® has a strong export network, allowing us to efficiently deliver our products to customers worldwide.

8. Customization Options: We can provide customized solutions, such as different coatings and packaging, to suit your specific needs.

9. Stringent Quality Control: Each drill bit undergoes rigorous quality checks to ensure it meets international standards and delivers consistent performance.

For the best metal drill bits, choose DLTC® as your reliable factory wholesale exporter. Contact us today to explore our wide range of high-quality drill bits and discuss your requirements.

Our factory specializes in the production of various types of hardware tools: drill bits, chisels, hole saws, diamond slices, etc. Please contact us if necessary.

Supply Ability :  100000 Piece/Pieces per Month
Port                             YIWU/WENZHOU/ZHEJIANG

best metal drill bits
best metal drill bits

our catalog:carbide drill bits for stainless steel

Packaging Details:

Packing detail you can choose normal packing or customized packaging.
carbide drill bits for stainless steel

Extended reading:

Basics of Drill Selection

Additional information

Customized support:



Masonry Drilling

Tip Material:

YG8C Carbide Tip


Sliver color

Brand Name:

OEM Acceptable


Center Drill Bit, Core Drill Bit, SDS Plus Drill Bit


Sand blasted

Body Material:

40Cr Steel


Plastic tube ,Plastic hanger ,Plastic bag


for Concrete,Granite,Brick Wall drilling


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