Good Quality Cheapest 25 PCS HSS Twist Drill Bits Set
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Product Highlights
- Premium Material Options: Available in HSS-Co5%, HSS6542, HSS4341, and HSS4241 for diverse applications.
- Advanced Coating Technology: Tin-coated and black finished options reduce friction and extend tool life up to 6 times.
- Versatile Material Compatibility: Suitable for drilling wood, aluminum, plastic, and thin metals with high security.
- Comprehensive Size Range: Available in sizes from 1mm to 13mm with 0.5mm increments.
- Superior Workmanship: Features rolled and fully ground surfaces for high concentricity and fracture resistance.
- Stainless Steel Specialist: HSS-Co variant offers heat resistance ideal for steel with tensile strength up to 1000N/mm2.
- Fast Response Support: Customer inquiries are replied to within 1 working day.
Product Attributes
- Customization
- Available
- Customized
- Customized
- Standard
- DIN, ISO9001
- Model NO.
- DM20180626
- Length
- 1-20mm
- Type
- Twist Drill Bit
- Material
- High Speed Steel
- Usage
- Metal Drilling
- Transport Package
- Metal Box
- Trademark
- DMTOOLFOR
- Origin
- Jiangsu, China (Mainland)
- HS Code
- 820750900
- Production Capacity
- 200000
- Package Size
- 10.00cm * 10.00cm * 15.00cm
- Package Gross Weight
- 1.000kg
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.
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Product Description


Good Quality Cheapest 25 PCS HSS Drill Bits Set
| Material | HSS-Co5%, HSS6542, HSS4341, HSS4241 |
| Workmanship | Rolled, Fully ground. |
| Surface coating | 1.Black finished |
| 2. Edge ground | |
| 3. Edge ground Tin-coated | |
| 4. Fully ground bright | |
| 5. Fully ground black finished | |
| 6. Fully ground Tin-coated. | |
| Angle point | 118~135 degree or split point |
| Size | 1~13*0.5 mm |
Suitable materials: wood, aluminum, plastic, thin metal, etc.
Features:
Cylindric short, right-hand cutting
High security against fracture, high precision of concentric running
Well suitable for all normal drilling work
Split-Point angle: 118° or 135°

Extra introductions:
H.S.S.-TIN: The metal drill bit for extreme applications in trade and industry. The titanium nitride coating causes less friction, therefore providing a rapid drilling rate. When used with cooling, a max. 6 times longer lifetime is achieved.
H.S.S.-CO: The expert for stainless steel. The cobalt alloy ensures heat resistance and a high resistance to wear. Ideal for precise drilling in corroisin-resistant and heat-resistant steel with a tensile strength of up to 1000N/mm2.
Split Point Angle 135°: Up to 40% faster drilling rate than comparable drill bits with 118 ° drill bit tip without split point Pilot drilling without pre-pumping.
WIDELY USED
Household, Industrial Use
COMPANY PROFILE
Danyang Daming Import & Export Co., Ltd. is one of the professional saw blades and drill bits suppliers in China. We specialize in all kinds of tools such as HSS twist drill bits, electric hammer drill bits, masonry drill bits, woodworking drill bits, HSS hole saws, HSS taps, TCT saw blades, diamond saw blades, diamond core drills and some other power tool accessories and parts. We are located in Danyang City, Jiangsu Province, China, which provides easy access to air, water and land transportation.
Based on rich experience, advanced technology and professional skills, our products can always maintain the first rate quality as well as competitive prices. In recent years, our products have sold well in domestic and foreign markets, well received by customers in America, Europe, the Middle East, Indonesia and other countries and regions.

OUR CUSTOMERS PRAISE

For more information, please feel free to contact us now. We will reply to you within 1 working day. Thank you for your interest!
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.
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 materials are available for these drill bits?
- We offer HSS-Co5%, HSS6542, HSS4341, and HSS4241 materials to suit different drilling needs.
- What is the size range of the drill bits?
- The set includes sizes ranging from 1mm to 13mm with 0.5mm increments.
- Can these drill bits be used on stainless steel?
- Yes, the HSS-Co variant is specifically designed for stainless steel with high heat and wear resistance.
- What surface coatings are available?
- Options include black finished, edge ground, Tin-coated, and fully ground bright finishes.
- How long does it take to get a reply?
- We guarantee a response within 1 working day for all inquiries.
- What is the lead time for orders?
- The average lead time is one month for both peak and off-peak seasons.
- What payment methods do you accept?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- Are the drill bits customizable?
- Yes, customization is available as indicated in the product attributes.
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