Basic Info.
Material
High Speed Steel
Usage
Wood Drilling, Metal Drilling
Specification
13pcs sets, 19pcs sets, 25 pcs sets
Product Description
Metal Case Packaging Diameter 1-13mm 13/19/25PCS HSS 6542 metal Twist Drill Bit SetProduct Parameters
Material: | high speed steel (HSS 6542) | Type: | Twist Drill Bit |
Size: | diameter 1-13mm | Package: | box |
OEM: | Yes | Port: | Qingdao, Shanghai, Ningbo, Lianyungang, etc. |
Keywords: | drill bit sets | Application:. | stainless stell/iron/aluminum/copper/steel/plastic/wood |
Metal drill bit set for precise drilling in iron, steel, non-ferrous metals, grey cast iron and hard plastics. Ideally equipped to handle virtually any task. Twist drill bits made of high-speed steel for drills guided by hand and used in stationary applications. High elasticity for low risk of breakage. Robust metal cassette for a clear and logical storage layout and bit protection. Universally deployable, suitable for all power tool brands.
Set includes 19 HSS metal drill bits of diameters 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5 and 10 mm.
13 pcs/set 1.5/2/2.5/3/3.2/3.5/4/4.5/4.8/5/5.5/6/6.5mm
19 pcs/set 1/1.5/2/2.5/3/3.5/4/4.5/5/5.5/6/6.5/7/7.5/8/8.5/9/9.5/10mm
25 pcs/set 1/1.5/2/2.5/3/3.5/4/4.5/5/5.5/6/6.5/7/7.5/8/8.5/9/9.5/10/10.5/11/11.5/12/12.5/13mm
Product Description
Straight shank twist drill is mainly composed of shank and working part. The cutting part of the working part has two main cutting edges and auxiliary cutting edges, which are responsible for all cutting work. The guiding part of the working part plays the role of guiding and grinding preparation, and the chip holding groove is made into a spiral shape to facilitate chip guiding.
It is made of high-speed steel and advanced technology, and the drill bit is fully ground.
The surface is smooth, the grinding precision is high, the knife edge is sharp and durable.
It is widely used for drilling high hardness plates such as stainless steel plate, automobile spring steel and die steel.
13 pcs/set 1.5/2/2.5/3/3.2/3.5/4/4.5/4.8/5/5.5/6/6.5mm
19 pcs/set 1/1.5/2/2.5/3/3.5/4/4.5/5/5.5/6/6.5/7/7.5/8/8.5/9/9.5/10mm
25 pcs/set 1/1.5/2/2.5/3/3.5/4/4.5/5/5.5/6/6.5/7/7.5/8/8.5/9/9.5/10/10.5/11/11.5/12/12.5/13mm
13 pcs cobalt bit setsMaterial: HSS cobalt
Advantages and features: professional for stainless steel drilling.
It can also be used for punching thick superhard materials such as iron, copper and aluminum.
19 pcs cobalt bit setsMaterial: HSS cobalt
Advantages and features: professional for stainless steel drilling.
It can also be used for punching thick superhard materials such as iron, copper and aluminum.
25 pcs cobalt bit setsMaterial: HSS cobalt
Advantages and features: professional for stainless steel drilling.
It can also be used for punching thick superhard materials such as iron, copper and aluminum.
Make Most of Cobalt Drill Bits with These Tips
Be Vertical - Keep the drill bit vertical with the stuff's surface to be drilled.
- Tilted bit is prone to break during drilling.
- Be sure to make both the bit and the workpiece stable.
| Do It Slow - Drilling metal requires low RPM. Please use a device of which the drilling speed can be adjusted.
- Be careful when you use an electric drill. The RPM could be set too high.
- The thicker the bit, the slower speed should be.
- If you're not sure, please start from the lowest RPM and pressure.
| Stay Cool - Friction between bit and metal will accumulate an amount of heat.
- It's necessary to use cooling liquid during drilling to keep the bit cool. Otherwise, the bit may fry(melt) or only last a short time.
- It's both ok to use lubricant oil and to pour water.
| Right Drilling Device - It's highly recommended that you use a drill press to drill thick metals. It's stable, powerful and (RPM) adjustable.
- If a drill press isn't available, electric drill or charging drill will do the job, too. However, it's more likely you'll meet problems unless you're really experienced.
|
Factory
FAQ
FAQ
Q. What is the package? how about to use our packing?
A: Usually we packed it by bag/box and cartons.
Q. How to get a price?
A: Just send a message to us here, or contact us by E-mail, we will reply you soon.
Q. Can you supply sample to us?
A: Yes.
Q. Do you accept the small order?
A: It is negotiable, please check the details with us.
Q. Can you do OEM/ODM order?
A:Yes , available ,also our experienced sale will give you our advise depends on your require about size , printing and target price.
Q. Can I have a visit to your factory before the order?
A: Sure, your visit is welcome at any time.
Q. How about the price? Can you make it cheaper?
A:We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.
Address:
Sanshui Street, Jiangyan District, Taizhou, Jiangsu, China
Business Type:
Trading Company
Business Range:
Health & Medicine, Light Industry & Daily Use, Security & Protection
Management System Certification:
BSCI
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
The company has a modern five-star office environment.
The company′s own factory has 3600 square meters of 100000 level purification workshop, 10000 level multi-functional microbial testing laboratory, and imported production equipment assembly line. It has passed the inspection of Jiangsu medical device inspection institute and China Pharmaceutical City branch, and obtained the qualification certificate; It has the production and operation qualifications of class I and II medical devices, as well as the relevant export qualifications of FDA and CE. At present, there are professional and technical personnel, management personnel, complete quality system, complete set of advanced testing equipment and equipment. Each process flow is controlled layer by layer, and the quality is strictly observed. The product quality is guaranteed reliably.
Corporate philosophy
Mission: Make Foreign Trade easier.
Achievement: Serve attentively, achieve customers, share a win-win situation.
Visioning: Play a leading role in reducing the cost of foreign trade and become a more influential integrated foreign trade service platform.