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HSS Twist Drill Bit & Fully Ground Cobalt 5% Metal Drilling Bits
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
Customizable Specifications: Size 0.5-20mm, Point Angle 118/135, and Surface Finish are fully customizable.
High Hardness Material: HRC 61-66 hardness using HSS Cobalt 5% (M35) for superior durability.
Direct Manufacturer: 15 years experience, 100% export, direct factory pricing and quality control.
Fast Sample Delivery: Production time for samples is only 3-7 days for quick testing.
Wide Application Range: Ideal for drilling steel, cast steel, grey cast iron, and malleable iron.
Flexible Packing Options: Available in PVC pouch, paper box, plastic tube, or custom packaging.
High Customer Satisfaction: Over 95% of customers place formal orders after testing samples.
Company profile
CertifiedBusiness Type: Trading CompanyExport Year: 2015-12-15 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤15h 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 hardness of these drill bits?
A:
The hardness is HRC 61-66, ensuring high durability and wear resistance.
Q:What materials are used for these drill bits?
A:
They are made from High Speed Steel (HSS) and HSS Cobalt 5% (M35).
Q:What is the production time for samples?
A:
Sample production takes 3-7 days, while batch goods take 2-3.5 weeks.
Q:What is the minimum order quantity (MOQ)?
A:
MOQ information is not explicitly stated; please contact the supplier for details.
Q:What payment methods are accepted?
A:
Accepted methods include LC, T/T, D/P, PayPal, Western Union, and small 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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