Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Model Number:
Twist Drill Bit
High Speed Steel, 4241, 4341, M2, M35
Metal Drilling
Surface Treatment:
Roll Forged
Packaging Details
PVC pouch, plastic square tube, hard plastic box etc.
Delivery Time
30 days
Product Description


DIN338 straight shank hss twist bit for metal drilling cobalt m35 fully ground drill bits set

Ideal for drilling steel,aluminum,wood and plastic

1. Standard: 1.0-20.0mm for DIN338, DIN1897, DIN340; for ASME, screw machine, taper length.
2. Steel material: M2(6542), M35, M42, HSS9341, HSS4341, HSS 4241
3. Process: Fully ground, milled, polished, roll forged
4. Point angel: 118degree, 118degree split point, 135degree split point
5. Surfce finishing: Bright finished, black oxide, Tin-coated, black & white, black & gold, coffee color.
6. Shank: Straight shank, reduced shank, taper shank
7. Hardness: 63-66HRC 


Our Services



Any email or inquiry  will be replied within 24 hours, a quotation is ready in 30 mins.  



More than 20 years Technical & Sales Support team offer you the best service.



Exact Delivery Time can be guaranteed after having confirmation with you.



Strict quality control through professional QC team.

Packaging & Shipping


Standard export packaging.



Q: Are you trading company or manufacturer ? 
 A: We are trading company. and we have ourselves factory. 
 Q: How long is your delivery time ?  
 A: Our delivery time is 30-45 days.
 Q: How can I get your product as sample to test? 
 A: Please contact us for sample at any time, we are pleased to offer you sample 
    order & small order.
 Q: How to control the quality ? 
 A: We have our own QC department in our factory to make sure that all   
    our products are in very good quality before ship out to customers.
    Before delivery clients could send one QC or point the third 
    party to check the quality.
 Q: What is your terms of payment ? 

A:  Payment  will be though T/T, L/C, WEST UNION, ESCROW, ETC.Especially ESCROW, 

      which is guaranteed by It is safe and effective.

Q: Could you print our company logo on the packaging?

A:  Sure, we can offer OEM/ODM service.

Q: Do you have warranty on your products?

A: We provide one year standard manufacture warranty with spare parts supply.

Q: Can I mix different models in one shipment?

A: Yes, of course.

Company Information


Wenzhou Tsail Trading Co., Ltd is a professional supplier specializing in various kinds of drilling and cutting tools, air tools and woodworking tools. Most of them are being exported to Europe, America, Asia, Australia and South Africa etc. more than 30 countries worldwide.

We aim at supplying customers with products of good quality and competitive prices, together with the best service. We offer different grades of products, high quality for industrial market and general quality for professional market and DIY purpose.

Our factory owns high precision equipments and years of professional experience, and adopt international leading technological standards. We constantly seek technology breadout to meet the needs of precision machinery market, by offering perfect technology quality and products’ performance. Products’ zero objection is our company’s relentless pursuit. To prevent any possible flaw and to reach extremely satisfied stature, we concentrate on every minutia from the whole process of design, technology, machining, heat-treatment and measuring.

Wenzhou Tsail Trading Co., Ltd welcomes customers and friends both at home and abroad here for the business cooperation on the basis of equality and mutual benefit. Let’s work together to promote the economic prosperity of the world.


If you have any questions, please feel free to contact us at any time.



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