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China Factory HSS Unibit Step Drill Bit with Spiral Flute
US$3.00-10.00
10 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableCustomized
Non-CustomizedStandard
DINModel NO.
HSS-STEP DRILLLength
Taper-lengthType
Step DrillMaterial
High Speed SteelUsage
Metal DrillingSurface
Grind WhiteShank Type
3 Flatten Shank or Hex Quick Change ShankTransport Package
TubeSpecification
4-12, 4-20, 4-30mm etcTrademark
ACTOOLOrigin
ChinaHS Code
8207509000Production Capacity
10000 PCS/MonthKey features
M2 High Speed Steel Material: Made of industrial-grade M2 HSS, heat treated for maximum durability.
Double Spiral Flute Design: Optimized tip and double spiral flute provide maximum drilling efficiency.
Anti-Slip 3-Flatted Shank: 3-flatted shank prevents slipping in drill chuck for heavy-duty applications.
DIN Standard Compliance: Manufactured to meet DIN standard specifications for quality assurance.
Taper-Length Design: Taper-length structure suitable for various metal drilling requirements.
White Grind Surface: Surface treated with white grind finish for enhanced performance.
Versatile Shank Options: Available in 3-flatten shank or hex quick change shank configurations.
Fast Peak Season Delivery: Off-season lead time within 15 workdays; peak season 1-3 months.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-06-20Nearest Port: SHANGHAI, NINGBOAverage Response Time: ≤3.41hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF
AI-Powered supplier vetting
SummaryHangzhou Anka Cemented Carbide Tools Co., Ltd. is identified as both a trading company and manufacturer/factory in Zhejiang, China, with products focused on drill bits, annular cutters, hole saws, and related cutting tools. The supplier reports four production lines, 6–10 quality-control staff, and R&D engineers with 6–10 years of total experience. It describes systematic quality-control methods, engineering support, product upgrades, and OEM/ODM services. Export activity is indicated by primary markets across multiple regions, export sales of 51%–70%, and self-operated import/export rights. Lead time is stated as within 15 working days during off-peak periods and 2–3 months during peak periods. No certifications, after-sales program, customer cases, or sufficient financial-credit evidence are provided.
Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory in the company profile, while another record identifies its nature as a trading company. Its listed industry and product information also support involvement in manufacturing-related tools, but the records do not establish the relative scale of trading versus manufacturing operations.
R&D capabilityThe supplier reports R&D engineers with 6–10 years of total experience and states that it regularly introduces new products and upgrades older series. This directly indicates ongoing product-development activity and an experienced engineering base.
Production capacityThe supplier operates four production lines, reports 6–10 quality-control staff, and describes advanced machinery and systematic quality-control methods. It also states an off-peak lead time within 15 working days, although peak-season fulfillment is stated as 2–3 months, indicating capacity may be more constrained during peak periods.
Customization capabilityThe supplier explicitly states that it provides OEM/ODM services according to customer requirements. This is direct evidence of customization capability, although the slices do not detail tooling limits, minimum order quantities, design support scope, or customization timelines.
Product Q&A
Q:What material is the drill bit made of?
A:
It is made of industrial-grade M2 high speed steel, heat treated for maximum durability.
Q:Does this drill bit have a special shank design?
A:
Yes, it uses a 3-flatted shank to prevent slipping in the drill chuck during heavy-duty applications.
Q:What is the lead time for orders?
A:
Lead time is within 15 workdays during the off-season and 1-3 months during the peak season.
Q:Is this product customizable?
A:
The product is generally non-customized, but surface and shank type options are available.
Q:What is the standard for this step drill bit?
A:
The product complies with the DIN standard.
Send Inquiry
*To:
Hangzhou Anka Cemented Carbide Tools Co., Ltd.
Hangzhou Anka Cemented Carbide Tools Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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