metric step drill bit DLTC® #9

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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DLTC® #9 Step Drill Bits: 2X Faster Drilling for Precision Holes

Achieve rapid and precise drilling with DLTC® #9 Step Drill Bits, designed for thin materials like stainless steel and sheet metal. Experience 2X faster drilling compared to single-flute designs, thanks to our innovative dual-flute cutting edges.

metric step drill bit Key Features:

1. SpeedPoint Tip: Enables fast starts, ensuring efficient drilling from the get-go.

2. Versatile Material Compatibility: Ideal for thin materials such as stainless steel, copper, brass, aluminum, plastic, and laminates.

3. Defined Step Sizes: 12 defined and marked steps facilitate quick drilling of 7/8-in and 1-1/8-in diameter holes (22mm to 29mm).

4. Reduced Slipping: The 3-flat hex shank design minimizes slipping in the drill chuck, providing enhanced stability during drilling.

2X Faster Drilling Performance: Compared to single-flute DLTC #9 10239 in 1008 Steel, our #9 Step Drill Bits consistently achieve 2X faster drilling speeds, streamlining your drilling tasks.

Upgrade your drilling efficiency and precision with DLTC® #9 Metric Step Drill Bits, perfect for various thin materials. Experience the advantage of faster drilling, clean holes, and improved stability with our high-quality step drill bits.

Our factory specializes in the production of various types of hardware tools: glass drill bits, concrete drill bitsMetal drill bits, chisels, 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

metric step drill bit Product Image:

metric step drill bit
metric step drill bit


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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