Step Drill Bit Metal Drilling Bit For Stainless Steel

Basic Information
Place of Origin: Chongqing,China
Brand Name: ZhongZuan
Certification: CE;ISO9001;2015;
Model Number: T-13
Minimum Order Quantity: 500 pieces
Price: USD 1.05/piece
Delivery Time: 7-10 work day
Payment Terms: T/T
Supply Ability: 10,000pieces
Name: HSS Step Drill Bit Material: M35/M2/4341
Color: Yellow, Black, Silver, Color Can Also Be Customized Application: Metal/Stainless Steel
Shank: Round/triangle/hextagonal Package: PCV Box/aluminum Case/Wood/Iron
Size: 4-12mm/4-20mm/4-32mm Surface Finish: Titanium Plated, Cobalt Plated, Roasted Yellow, White
High Light:

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Step Drill Bit Metal Drilling Bit For Stainless Steel



1. Step drill bits also known as pagoda drill bits are widely used to drill below 3mm steel panels and precisely cut different size even big holes with only one drill bit according to the requirement.

2. Raw material as premium HSS materials and CBN full grinding craftwork.
3. Titanium coated surface makes it more sharp and efficient,extends its service life.
4. Suitable for all kinds if metal working. The best drill bits in auto processing,space processing,metal processing and electrical repair.



Company profile


ZhongZuan Tools is a professional manufacturer of drill bit, hole saw and diamond tools with 26-year industrial experience.We provide you with a range of power tools accessories for metal,glass,ceramics,marble,granite etc materials cutting. Core products cover diamond hole saw,diamond blade saw,diamond polishing pad,HSS drill bit,bi-metal hole saw,carbide drill bit and hole saw as well as other hand tools like glass cutter,glass suction cup. We have gained rich experience in our products’ design,manufacturing and use so that we can produce suitable products for any complicated processing conditions.ZhongZuan Tools always brings our customers best solutions to solve their any problems in application. We’re committed to improving our products quality and our management level.Always fight for becoming a harmoniously-developing modern enterprise with premium products from advanced technology and customers’ satisfaction.



Product Parameter

 Product   HSS triangle shank straight flute step drill bit
 Material:  4341/6542(M2)/M35
 Colour:  Yellow/black/silver/ or customized
 Shank   Triangular,round,hexagonal
 Finish  Titanium plated,cobalt plated,roasted yellow,white
 Package:  PVC box or customized
 Features:  Drilling, chamfering, reaming, a multi-purpose, high efficiency.
 Application:  HSS 4241 drill bits can be used to drill 3mm iron/aluminum panel and 5mm plastics.
 HSS 6542(M2) drill bits can be used to drill 5mm iron/aluminum panel
 HSS Co(M35) drill bits can be used to drill 5mm iron/aluminum panel and 3mm stainless   steel panel.
 Note: use hand drill to cut 1mm stainless steel with power over 800w. use bench drill ti drill 2-3mm stainless steel with speed less than 500rpm



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Size Number of steps Total length Shank length Shank diameter
4-12mm 5 62mm 22mm 6mm
4-12mm 9 71mm 22mm 6mm
4-20mm 9 71mm 22mm 8mm
4-22mm 10 85mm 22mm 8mm
6-30mm 13 93mm 22mm 10mm
4-32mm 14 99mm 23mm 10mm
4-39mm 13 108mm 25mm 10mm
5-35mm 13 73mm 25mm 13mm
10-45mm 9 98mm 25mm 13mm
6-60mm 12 113mm 25mm 13mm





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Step Drill Bit Metal Drilling Bit For Stainless Steel 2

We have cooperated with DHLUPS,TNT Fedex,China Post and other sea shipping agent,thus we can quote the most economical shipping charge for you.



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Contact Details
Rose Tang

Phone Number : 15223140385

WhatsApp : +8615223140385