HSS Cobalt DIN340 Fully Ground Straight Shank Twist Drills
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Product Highlights
- Direct Manufacturer: 100% export worldwide with 15 years of production experience.
- High Hardness Material: HRC 60-68 hardness with HSS Cobalt 5% and M2 options.
- Fully Ground Process: Precision fully ground manufacturing for superior cutting performance.
- Wide Size Range: Available sizes from 1mm to 30mm with split point options.
- Multiple Surface Finishes: Tin coated, black, bright, coffee, amber, and rainbow finishes.
- Fast Sample Production: Samples ready in 3-7 days for quick testing and evaluation.
- Global Shipping Options: Door-to-door via TNT/FedEx/DHL/UPS or air/sea for bulk orders.
- Flexible Shank Types: Straight, taper, 1/2 inch, and quick change shanks available.
Product Attributes
- Customization
- Available
- Customized
- Customized
- Standard
- DIN
- Model NO.
- DM4-H010
- Length
- Taper-length
- Type
- Twist Drill Bit
- Material
- High Speed Steel
- Usage
- Metal Drilling
- DIN Standard
- DIN340
- ANSI Standard
- Taper Length
- Size
- 1-25mm
- Hardness
- HRC 60-68
- Process
- Fully Ground
- Surface Finish
- Tin Coated, Bright, Black, Coffee.
- Shank
- Straight Shank Drills, Taper Shank Drills, 1/2 Shank
- Flute
- Doule Twist Flutes
- Transport Package
- 10/5 PCS in One PVC Bag, 10 Bags in One White Box
- Specification
- 1-25mm
- Trademark
- DM
- Origin
- Danyang City, Jiangsu Province, China
- HS Code
- 8207509000
- Production Capacity
- 100000PCS Per Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of HSS Cobalt DIN340 Fully Ground Straight Shank Twist Drills
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HSS Cobalt DIN340 Fully Ground Straight Shank Twist Drills -
HSS Cobalt DIN340 Fully Ground Straight Shank Twist Drills -
HSS Cobalt DIN340 Fully Ground Straight Shank Twist Drills -
HSS Cobalt DIN340 Fully Ground Straight Shank Twist Drills -
HSS Cobalt DIN340 Fully Ground Straight Shank Twist Drills -
HSS Cobalt DIN340 Fully Ground Straight Shank Twist Drills -
HSS Cobalt DIN340 Fully Ground Straight Shank Twist Drills
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Product Description
OUR FACTORY
1) We're a direct manufacturer and 100% export worldwide (USA, Israel, Jordan, Iran, Thailand, Duabai, South Africa, Kenya, Egypt, Australia, UK, Spain, Brazil, etc)
2) We have around 15 years of producing experience.
3) Our drill product: HSS drill bits, masonry drill, SDS drill, glass&tile drill, step drill, wood flat drill, wood auger bit, wood brad drill, center drill, left hand drill, drill set etc.4) Above 95% customers will place a formal order after testing the samples.
PRODUCT CATALOGS
HSS TWIST DRILLS
Drill bits are cutting tools used to create cylindrical holes, almost always of circular cross-section. Bits are held in a tool called a drill, which rotates them and provides torque and axial force to create the hole. Specialized bits are also available for non-cylindrical-shaped holes.HSS drill Standard: DIN 338 (jobber series), DIN 340 (long series), DIN 1897 (stub series)
Material: HSS4241, HSS4341, HSS6542(M2), HSS Cobalt 5% (M35 Co5%)
Surface: Black finish, Bright finish, Black & Bright finish, Tin-coated Finish, Amber / Coffee Finish, Rainbow Color Finish.
Packing: PVC Pouch, Paper Box, Plastic Box, Plastic tube, Metal Box or as per the customer's requirement.
Size: 1mm-30.0mm
Point Angle: 118° or 135° (Split Point is available from 3.0mm)
Application: For drilling steel, cast steel, grey cast iron, malleable iron, sintered metal, low hardness alloyed
Roll Forged, Black |
Rooled & Polished, White | Fully Ground, White |
Fully Ground, In Coated |
Fully Ground, Black & Amber | HSS Cobalt, Full Ground, Amber |
DRILL BITS TYPES
HSS Drill Bits |
|||||||||||
| Manufacturing | Surface Finish | Sharpening | |||||||||
| White | Black | B&W | Tin Coated | Amber | Black&Gold | 118° | 135°S.P. | Turto Max | 118°S.P | Web Thinning | |
| Rolled Forged | √ | √ | √ | √ | √ | ||||||
| Rolled Polished | √ | √ | √ | √ | √ | √ | √ | √ | |||
| Fully Ground | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | |
| Milled | √ | √ | √ | √ | √ | √ | √ | ||||
| Standards | DIN338,DIN1897,DIN340,DIN1869,DIN345,DIN333 | ||||||||||
| Jobber length,ScrewMachine Length,Taper length,Aircraft Extension | |||||||||||
| Material | HSS4241,HSS4341,HSS6542(M2),HSS CO5%(M35),HSS CO8%(M42) | ||||||||||
| Shank | Straight shank(Parallel shank), Reduced Shank, hex shank,1/4″Quick change shank,3Flats shank,1/2"shank,3/8"shank | ||||||||||
| Helix Angle | Type N,Type W,Type H | ||||||||||
| Rotating | Right Hand,Left Hand | ||||||||||
| Flute | Normal,parabolic | ||||||||||
| HSS GRADE | HRC(Rockwell Hardness) |
| Mo2Cr4Vsi--4241 | 60-62 |
| Mo3Cr4Vsi--4341 | 62-65 |
| Mo3Cr4V---9341 | 63-66 |
| Mo5Cr4V2-6542/M2 | 63-66 |
| Mo5Cr4V2Co5-M35 | 64-67 HSS Co5% |
REAL SHOT
PACKING INFORMATION
| Plastic pipe packing | Metal displaybox packing |
| Plastic tube packing | Plastic displaybox packing |
| 1pc / PVC bag,then 1pc / inner paper box | Grey metal displaybox packing |
| Metal box for drill bits set packing | Wooden box for drill set packing |
| 5/10 pieces packind in PVC bag, then in white paper box, then in carton |
WIDELY USED
Household, Industrial Use
SHIPPING
2. By Air or by Sea for batch goods,from airport(seaport) to airport(seaport).
3. Customers specifying freight forwarders or not.
4. Production Time: 3- 7days for samples; 2-3.5 weeks for batch goods
OUR CUSTOMERS PRAISE
More information about our products, welcome to visit :http://damingtools.en.made-in-china.com/
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR224980". Items marked "
" are certified.
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Company Profile
DANYANG DAMING TOOLS Co., Ltd. is one of the professional manufacturer of drill bits in China,
Now we can provide the following cutting tools:
1. HSS straight shank twist drills:
(DIN338, DIN340, DIN1897, DIN345; ASME B. 94.11M: Jobber length, Taper length, Screw Machine Length, Aircraft Ectension, etc);
2. HSS taper shank drills: ( Rolled, Milled);
3. Masonry drills (Chrome plated, Nickle Plated, Zinc plated);
4. SDS Hammer drills;
5. Wood working series: (Wood working drills, Wood Auger bits);
6. Various kind of drill sets in many different types;
7. TCT saw blades
8. Diamond saw blades
9. HSS Hole Saws;
10. HSS Tapes;
11. All kinds of drill sets.
Therefore, our products are well accepted by many customers from all over the world, mainly in North America, Asia, Europe, MID East, South America and other countries and regions.
For a completive quotation or any further information, please don't hesitate to contact us at any way. Our sales staff will be pleased to assist you with our best.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Dongfang Road25, Danyang City, Zhenjiang, Jiangsu, China
-
Plant Area
- 250 square meters
-
Number of Employees
- 8
-
Registered Capital
- 100,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port, Ningbo Port
Our Production Capability & Technical Expertise
-
Main Products
- Tools
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2015-12-08
- Export Year
- 2015-12-15
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Annual Export Revenue
- 3,000,000 USD
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
FAQ
- What is the production time for samples?
- Samples require 3-7 days for production.
- What is the lead time for batch goods?
- Batch goods take 2-3.5 weeks to produce.
- What surface finishes can be chosen?
- Options include black, bright, tin-coated, amber, coffee, and rainbow color finishes.
- What is the hardness range of the drills?
- The hardness ranges from HRC 60 to 68.
- What standards do the drills comply with?
- We comply with DIN 338, DIN 340, DIN 1897, DIN 1869, DIN 345, and DIN 333 standards.
- What payment terms are accepted?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
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