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Customization HSS Straight Woodworking Multi-Function Secure Professional Cobalt Step Drill Bit for Sheet Metal Drilling
US$0.10-5.00
1 Piece
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableCustomized
CustomizedStandard
DINModel NO.
hss step drillType
Step Drill BitMaterial
High Speed SteelUsage
Metal DrillingShank
Hex / Round / TriangleHardness
60-66HRCSurface Treatment
Bright, Amber, Tin-CoatedFlute
Straight or SpiralPoint Angle
118 Pointed Angle, 90 Stepped AngleApplication
Metal Stainless Steel DrillingDiameter
4mm-39mmTransport Package
Plastic Box, Blister Card, Wooden Box, Metal BoxSpecification
4mm-39mmTrademark
DMOrigin
Danyang City, Jiangsu Province, ChinaHS Code
8207509000Production Capacity
300000 Piece/Pieces Per WeekKey features
Customizable Shank Shape: Available in Hex, Round, or Triangle shank options.
Wide Diameter Range: Covers sizes from 4mm to 60mm for versatile drilling needs.
Multiple Material Options: Offered in HSS M42, M35, 6542, 9341, 4341, and 4241 grades.
Diverse Surface Finishes: Choices include Tin coated, Amber, Bright, Rainbow, and Black oxide.
Flexible Flute Design: Select between Straight or Spiral flute configurations.
Custom Point Angles: Available in 118-degree pointed or 90-degree stepped angles.
High Hardness Rating: Hardness reaches 60-66 HRC for superior durability.
Global Export Capability: Direct manufacturer serving USA, Europe, Asia, Africa, and Australia.
Company profile
CertifiedBusiness Type: Trading CompanyExport Year: 2015-12-15 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤11.81h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
About Our Factory & Business Background
AddressDongfang Road25, Danyang City, Zhenjiang, Jiangsu, China
Plant Area250 square meters
Number of Employees8
Registered Capital100,000 RMB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Our Production Capability & Technical Expertise
Main ProductsTools
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2015-12-08
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
Annual Export Revenue3,000,000 USD
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
Product Q&A
Q:What materials are available for these drill bits?
A:
We offer various materials including HSS M42, M35, 6542 (M2), 9341, 4341, and 4241.
Q:Can the shank shape be customized?
A:
Yes, the shank can be customized to Hex, Round, or Triangle shapes.
Q:What is the production time for samples and batch orders?
A:
Samples take 3-7 days, while batch goods require 2-3.5 weeks.
Q:What surface treatments are available?
A:
Options include Bright, Amber, Tin-Coated, Rainbow colour, Black oxide, and Black flute with bright shank.
Q:What is the maximum drilling diameter?
A:
The diameter range extends from 4mm up to 60mm depending on the specific model.
Send Inquiry
*To:DANYANG DAMING TOOLS CO., LTD.
DANYANG DAMING TOOLS CO., LTD.*Content:
Supplier replies will be sent to your registered email
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