High-Speed Steel Step Drill 4241 4341 6542 M35 4-12/4-20/4-32mm
ZHENJIANG RICHOICE MACHINERY IMP&EXP CO., LTD.
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High-Speed Steel Step Drill 4241 4341 6542 M35 4-12/4-20/4-32mm
ZHENJIANG RICHOICE MACHINERY IMP&EXP CO., LTD.The supplier hasn’t listed a price. We can get their current prices and MOQ.
Verify from $29 · written report in 3 business days · 100% refund if not satisfied
About this product
- Materials: 4241 / 4341 / 6542(M2) / M35 / CNC(M2)
- Size: 4-12, 4-20, 4-32, 6-30 etc..
- Color: Titanium
- Exports to: Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
- Made in: Jiangsu, China
About this product
- Materials: 4241 / 4341 / 6542(M2) / M35 / CNC(M2)
- Size: 4-12, 4-20, 4-32, 6-30 etc..
- Color: Titanium
- Exports to: Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
- Made in: Jiangsu, China
Product details
| Materials | 4241 / 4341 / 6542(M2) / M35 / CNC(M2) |
|---|---|
| Size | 4-12, 4-20, 4-32, 6-30 etc.. |
| Color | Titanium |
Product details
| Materials | 4241 / 4341 / 6542(M2) / M35 / CNC(M2) |
|---|---|
| Size | 4-12, 4-20, 4-32, 6-30 etc.. |
| Color | Titanium |
From the supplier
We use 5 kinds of step drill which made of different materials for testing. The borehole comparison was carried out on the 3MM thick steel plate, we record the number of holes and the average drilling time. The following table shows that our quality is higher than our competitors. Our products have higher drilling efficiency and smoother cutting surface.
MaterialOur completion average time(seconds)Life factor(Based on M2 material)Other Brand completion average time(seconds)Percentage increase424113.50.719.645.1%434113.20.8518.943.2%
6542 (M2)12.5 (3.5)1.017.237.6%M3512.31.417.340.6%CNC (M2)10.21.2//
Drilling Essential
High Speed Steel VersatilityOur step drill bits are constructed from traditional HSS combined with a titanium coating to make them even more durable. This also proves the capability and durability of the drill to last through multiple drillings on surfaces such as: plastic, aluminum, copper, stainless steel, and so much more.
Unique 2 Flute DesignTwo flute design also lets the material particles escape easily for a much more clean drilling operation. With each step, you can feel the drill bit stop so you never drill bigger than you need to.
Universal Design
The tri-flatted shank is a great universal fit that will give you confidence while you work knowing that your drill bit is securely in place.
Engraved Sizes
Easily identify which size you need with the contrasted, laser engraved sizes inside the step drill bit flute.
Increased Cutting Speed
The split point tip is at 135 degrees which allows you to cut faster throughout multiple uses. This also ensures that you get sharp cutting on a wide variety of materials.
From the supplier
We use 5 kinds of step drill which made of different materials for testing. The borehole comparison was carried out on the 3MM thick steel plate, we record the number of holes and the average drilling time. The following table shows that our quality is higher than our competitors. Our products have higher drilling efficiency and smoother cutting surface.
MaterialOur completion average time(seconds)Life factor(Based on M2 material)Other Brand completion average time(seconds)Percentage increase424113.50.719.645.1%434113.20.8518.943.2%
6542 (M2)12.5 (3.5)1.017.237.6%M3512.31.417.340.6%CNC (M2)10.21.2//
Drilling Essential
High Speed Steel VersatilityOur step drill bits are constructed from traditional HSS combined with a titanium coating to make them even more durable. This also proves the capability and durability of the drill to last through multiple drillings on surfaces such as: plastic, aluminum, copper, stainless steel, and so much more.
Unique 2 Flute DesignTwo flute design also lets the material particles escape easily for a much more clean drilling operation. With each step, you can feel the drill bit stop so you never drill bigger than you need to.
Universal Design
The tri-flatted shank is a great universal fit that will give you confidence while you work knowing that your drill bit is securely in place.
Engraved Sizes
Easily identify which size you need with the contrasted, laser engraved sizes inside the step drill bit flute.
Increased Cutting Speed
The split point tip is at 135 degrees which allows you to cut faster throughout multiple uses. This also ensures that you get sharp cutting on a wide variety of materials.
About the supplier
Main products: Diamond turbo blade,Hot pressed diamond blade,Diamond electroplated tools,Flap disc,Diamond blade,Grinding disc/cutting disc,Grinding materials,Cutting wheel,Drill bits,Single row diamond wheel
- ✓Exhibited at 10 of the last 10 Canton Fairs
- ✓Foreign Trade Company
- ✓Founded 2002
Hardware & Tools exhibitors show in Phase 1 of the Canton Fair, 15 to 19 October 2026.
- Exhibited at 10 of the last 10 Canton Fairs
- Foreign Trade Company
- Founded 2002
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