metric step drill bit

Step drill bit is also called step drill bit set or pagoda drill bit.The stepped drill bit is made of high-quality steel with high hardness and wear-resistant unique stepped scale design. Drilling and reaming can be done in one step.

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metric step drill bit Description:

DLTC’s M35 5% Cobalt HSS CO High-Speed Steel Cone Hex Shank Metal Drill Bits Tool is a top-notch drilling solution for metal surfaces. best drill bits for metal . Here are its key features:

1. M35 High-Speed Steel: Made from premium M35 high-speed steel with 5% cobalt, ensuring excellent heat resistance and wear resistance.

2. Hex Shank Design: The hex shank provides a secure grip in the drill chuck, preventing slippage during drilling.

3. Versatile Use: Suitable for drilling various metals, including stainless steel, aluminum, and iron,best drill bits for stainless steel.

4. Cone Shape: The cone shape allows for smooth and efficient drilling, reducing friction and heat build-up.

5. Precise Drilling: Provides accurate and clean holes in metal surfaces.

6. Durable: The CO drill bits are designed for long-lasting performance, making them a reliable addition to your toolbox.

DLTC’s M35 5% Cobalt HSS CO High-Speed Steel Cone Hex Shank Metal Drill Bits Tool will meet your drilling needs with precision and efficiency.

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

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

our catalog:concrete hole saw

Cone drill bit Product Image:metric step drill bit

DLTC – Your Trusted Supplier for Metric Step Drill Bits

Congratulations on discovering DLTC, the leading drill bit manufacturer in China! We warmly welcome you to visit our state-of-the-art factory.

With over two decades of experience, DLTC has been producing high-quality drill bits since 2001. We take pride in being among the first manufacturers in China to pioneer drill bit research and production.

What sets us apart is our dedicated team, consisting of skilled R&D personnel, production experts, and sales professionals. Our commitment to providing the most professional and cost-effective hardware tools is unwavering.

DLTC’s product range covers various series, including electric hammer drills, hole saws, twist drills, link rods, and steel chisels, among others.

Now, let’s talk about our impressive metric step drill bits:

1. Precision Engineering: Our metric step drill bits are engineered with utmost precision, ensuring accurate and clean drilling results.

2. Durable Materials: Crafted from high-quality materials, these step drill bits offer exceptional longevity, making them a reliable investment.

3. Versatility: Suitable for a wide range of applications, including metal, wood, and plastic, making them ideal for diverse projects.

4. Incremental Sizes: The step design allows for multiple hole sizes in a single drill, enhancing efficiency and convenience.

5. Enhanced Performance: DLTC’s metric step drill bits are designed to minimize chipping and provide smooth drilling experiences.

When you choose DLTC as your supplier, you gain access to top-notch products backed by unmatched expertise. Experience the difference of working with a reliable and innovative partner in the industry.

Reach out to us today and let DLTC be your go-to supplier for metric step drill bits and beyond!

factory production line:

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Packaging Details:

Packing detail you can choose normal packing or customized packaging.

parallel shank drill
Extended reading:Drill Bits: Ano ang dapat gamitin?

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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