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HSS DIN 338 Full Grinding Twist Drill Bit with Black Oxide Finish for Hard Metal
US$0.0014-3.00
1 Piece
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableCustomized
CustomizedStandard
DIN, JIS, AISIModel NO.
DM4-H025Length
Taper-lengthType
Twist Drill BitMaterial
High Speed SteelUsage
Metal DrillingSize
0.5-20mmHardness
HRC61-66Sharpening
118&135 Degree PointProcess
Fully GroundSurface Finish
Black, White, Rainbow, Coffee ColorFlute
N or VaShank
Straight Shank DrillsSurface
Black Finish, Bright Finish, Black & Bright FinishPacking
PVC Pouch, Paper Box, Plastic Box, Plastic Tube, MPoint Angle
118° or 135&DegApplication
for Drilling Steel, Cast Steel, Grey Cast Iron, MaManufacturing Process
Fully Ground, Milled, Rolled, Edge Ground. MateriaHSS Drill Standard
DIN 338, DIN 340Helix Angle
Type N, Type W, Type HHSS Grade
HRC(Rockwell Hardness)Transport Package
5/10 Pieces in PVC Bag, PVC BoxSpecification
0.5-20mmTrademark
DMCRAFTOrigin
Danyang City, Jiangsu Province, ChinaHS Code
8207509000Production Capacity
100000PCS Per MonthKey features
Direct Manufacturer: 100% export with 15 years production experience.
Wide Size Range: Available in sizes from 1mm to 30.0mm.
Customizable Options: Custom size, point angle, surface finish, and packing.
Versatile Applications: Suitable for steel, cast iron, and alloy drilling.
Fast Sample Delivery: Sample production time is 3-7 days.
Global Shipping: Supports TNT, FedEx, DHL, UPS, Air, and Sea freight.
High Customer Satisfaction: Over 95% of customers place formal orders after testing.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2015-12-15 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤18h 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 is the material of the drill bit?
A:
The drill bits are made of High Speed Steel (HSS), including grades like HSS4241, HSS4341, HSS6542 (M2), and HSS Cobalt 5% (M35).
Q:What are the available sizes?
A:
The drill bits are available in sizes ranging from 1mm to 30.0mm.
Q:Can the product be customized?
A:
Yes, customization is available for size, hardness, sharpening angle, surface finish, and packing according to customer requirements.
Q:What is the lead time for production?
A:
Sample production takes 3-7 days, while batch goods take 2-3.5 weeks.
Q:What payment terms are accepted?
A:
We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
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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