DIN340 High Speed Steel Long Straight Shank Drill Bit
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Product Highlights
- DIN340 Long Shank Design: Longer overall and flute length compared to DIN338, ideal for deep hole drilling.
- Multiple Surface Finishes: Options include Amber, Bright, Titanium Coated, and Black oxide finishes.
- OEM and Customization: Supports OEM services with customized logos, packing, and specifications.
- Fully Ground Process: Manufactured with fully ground technology for high precision and sharpness.
Product Attributes
- Customization
- Available
- Customized
- Customized
- Standard
- DIN
- Length
- Jobber-length
- Type
- Twist Drill Bit
- Material
- High Speed Steel
- Usage
- Metal Drilling
- Process
- Fully Ground
- Shank
- Straight Shank
- Flute Type
- Type N Spiral Right Hand
- Point Angle
- 135 Degree/118degree
- Finish
- Amber, Brigth, Titanium Coated, Black
- Transport Package
- Carton
- Specification
- 1-20mm
- Trademark
- Customized
- Origin
- Danyang City, Jiangsu Province, China
- HS Code
- 8207509000
- Production Capacity
- 500000
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 DIN340 High Speed Steel Long Straight Shank Drill Bit
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Product Description
|
HSS Twist Drill Bits |
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| Manufacturing |
Surface Finish |
Sharpening |
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|
White |
Black |
Black&White |
TIN Coated |
Amber |
Black&Gold |
118° |
135° |
|
| Roll Forged |
|
√ |
√ |
|
|
|
√ |
√ |
| Rolled Polished |
√ |
√ |
√ |
√ |
√ |
|
√ |
√ |
| Fully Ground |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
| Milled |
√ |
√ |
√ |
√ |
|
√ |
√ |
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| Standards | DIN338, DIN340, DIN1897, DIN1869, DIN345, DIN341 | |||||||
| Jobber Length, Taper Length, Screw Machine Length, Aircraft Extension, Taper Shank(ANSI) | ||||||||
| Material | HSS4241, HSS4341, HSS9341, HSS6542(M2), HSS CO5%(M35), HSS CO8%(M42) | |||||||
| Shank | Straight Shank, Taper Shank, Three Flats Shank, Hexagonal Shank, 1/2" 3/8" Reduced Shank | |||||||
| Helix Angle | Type N, Type W, Type H | |||||||
| Rotating | Right Hand, Left Hand | |||||||
| Flute | Normal Parabolic | |||||||
such as the picture .din338 4mm the total length is 75mm,
But Din340 standard size 4mm the overlength is 119mm
These DIN340 twist drill bits are used when a longer overall and flute length are needed and come in a variety of different styles such as High Helix, Dyna-Flute, and Tanged. The Din340 twist drill bits can also have surface treatment, polished or black oxide and with both 118° And 135° Drill points.


JIANGSU HAOKE MATERIAL TECH CO., LTD is one of the professional manufacturers of hardware in China, we have many years of research experience in the process performance, strength and toughness coordination of metal materials.
The core of high-quality tools lies in high-quality materials, and high-quality tools require multiple guarantees, Materials, coatings and processes should be kept improving,The process depends on the sharpener, passivation equipment, tool angle treatment, and the understanding of the sharpener.
Based on this, we have advanced technology and advanced equipment, specializing in production: drill bits, milling cutters, hole saws, saw blades and other cutting tools for a wide range of uses.
Excellent design, production, and trade management ensure that we can provide competitive products and services to global customers.

Q: Is OEM available?
A: Yes, OEM and customization are available. Graved logo marker,Laser logo marker,, customized packing. Printed Inner box, Carton box.
Q: Are samples available?
A: Yes, you can ask some samples for testing after confirming our prices, but please pay the sample and freight fee, the sample fee will be returned to you after you making official order.
Q: What is your payment terms?
A: T/T,L/C,D/A,D/P,Paypal,Western Union,for different circumstances.
Q: What's your delivery way?
A: Express delivery, air shipping, sea shipping are available for your request.
Q: What's your delivery time?
A: Usual delivery time is 5-10days after receiving the advance payment; For the customized product, 15-30 days after receiving the advance payment.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2442233". Items marked "" are certified.
Company Profile
JIANGSU HAOKE MATERIAL TECH Co., Ltd is one of the professional manufacturers in China. We are located in Houxiang Town, Danyang City, Jiangsu Province, which is known as the Home of Tools. We have many years of research experience in the process performance, strength and toughness coordination of metal materials. The core of high-quality tools lies in high- quality materials, and high quality tools require multiple guarantees, Materials, coatings and processes should be kept improving. The process depends on the sharpener, passivation equipment, tool angle treatment, and the understanding of the sharpener. Based on these, we have advanced technology and advanced equipment, specializing in production: Drill bits, milling cutters, hole saws, saw blades and other cutting tools for a wide range of uses. Excellent design, production and trade management ensure that we can provide competitive products and services to global customers. We can provide customers with the following products:
Kinds Of HSS Drill Bits Milling Cutter
Step Drill Bits
Wood Drill Bits Masonry Drill Bits
SDS Hammer Drill Bits Diamond Saw Blades TCT Saw Blades
HSS Hole Saws
HSS Taps&Dies
(Other non-standard hardware tool parts both according to customers's Drawing and samples)
We have professional supply system, production management system, Quality Control
System, packaging system, storage system, pre-delivery inspection system and after-sales service system. We are convinced that the service starts after the transaction, so we have a complete after-sales team to ensure that customer issues can be resolved in a timely manner. We believe that we can bring real value to our customers.
We believe that the success of our customers is the success of our company!
About Our Factory & Business Background
- Address
- Houxiang Town, Danyang City, Jiangsu Province, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Port of ShangHai, Port of NingBo, Port of QingDao
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2006-11-11
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Is OEM available?
- Yes, OEM and customization are available. Graved logo marker, Laser logo marker, customized packing, Printed Inner box, Carton box.
- Are samples available?
- Yes, you can ask some samples for testing after confirming our prices, but please pay the sample and freight fee, the sample fee will be returned to you after you making official order.
- What is your payment terms?
- T/T,L/C,D/A,D/P,Paypal,Western Union,for different circumstances.
- What's your delivery way?
- Express delivery, air shipping, sea shipping are available for your request.
- What's your delivery time?
- Usual delivery time is 5-10days after receiving the advance payment; For the customized product, 15-30 days after receiving the advance payment.
Send your message to this supplier
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