Small Shank High Speed Steel Twist Drill 1/2 Equal Shank Drill

• Certification: ISO9001:2008
• Application: Punching Machine, Milling Machine, Drilling Machine, Boring Machine
• Standard: Standard
• Coating: Coating
• Material: High Speed Steel
• Transport Package: Plastic Box Packaging
• Model NO.: 13-40
• Specification: D13.5-D24.5
• Trademark: ZIFAN
• Origin: Suzhou China
• HS Code: 8207709000
• Production Capacity: 500000/Month

Product Description

Product Description

First, what is the twist drill shank?

Twist drill bit is a tool used for drilling, its drill shank design is spiral, so that the drill bit rotates automatically when working to clean debris, and can play a strengthening of the centering and fixing role.

Second, twist drill shank specifications and characteristics

1. Straight handle type (cylindrical interface form)
Straight shank twist drill shank diameter is generally 6mm, 8mm, 10mm, suitable for ordinary electric drill use. It is characterized by easy processing, convenient use, and relatively affordable price.

2. Long hexagon (interface form is hexagonal)
The length of the twist drill bit is longer, suitable for deep drilling, and the number is less, suitable for special-shaped drilling.

3. Model with hexagonal platform (interface form is hexagonal column)
The twist drill shank is suitable for electric screwdriver or manual small electric drill, and its interface corresponds to the interface of electric screwdriver or manual small electric drill. It will not produce too much flashover when working, and it is easy to fix.

4. Models with handles
The drill shank of the twist bit is suitable for tools such as hand-held bits or punches, which are required to be used with locking bolts.

Purchase guide

1. First ensure that the required twist drill is of what material design;

2. Determine the diameter and length of the required drill bit;

3. Select the corresponding drill shank specifications according to the workplace;

4. You can make a suitable connection device by yourself or purchase the corresponding connection device.
In general, choosing the twist drill shank specification suitable for your work needs can improve work efficiency and drilling accuracy.

[Conclusion] This article introduces the specifications and characteristics of the drill shank of twist drill in detail, and provides guidance for everyone to buy. It is still recommended that we must choose according to actual needs when purchasing, to avoid wasting unnecessary costs.

Detailed Photos

Product Parameters

 

Same size and diameter	blade's length	Shank diameter	overall length
12	100	12.7	150
12.5	100	12.7	150
13	65	12.7	150
13.5	65	12.7	150
14	65	12.7	150
14.5	65	12.7	150
15	65	12.7	150
15.5	65	12.7	150
16	75	12.7	150
16.5	75	12.7	150
17	75	12.7	150
17.5	75	12.7	150
18	75	12.7	150
18.5	75	12.7	150
19	75	12.7	150
19.5	75	12.7	150
20	75	12.7	150
20.5	75	12.7	150
21	75	12.7	150
21.5	75	12.7	150
22	75	12.7	150
22.5	75	12.7	150
23	75	12.7	150
23.5	75	12.7	150
24	55	12.7	150
24.5	55	12.7	150
25	55	12.7	150
25.5	55	12.7	150
26	55	12.7	150
26.5	55	12.7	150
27	55	12.7	150
27.5	55	12.7	150
28	55	12.7	150
28.5	55	12.7	150
29	55	12.7	150
29.5	55	12.7	150
30	55	12.7	150
31	75	12.7	150
32	75	12.7	150
33	75	12.7	150
34	75	12.7	150
35	75	12.7	150
36	70	12.7	150
37	70	12.7	150
38	70	12.7	150
39	70	12.7	150
40	70	12.7	150
45	70	19	150
50	75	19	150

Company Profile

    We are a CNC tool design,production and sales as one of the enterprises, the company has a number of imported five-axis CNC grinding machine, as well as supporting tool testing equipment to ensure the quality of products and stability. Products are mainly used in aviation, medical, automotive, machinery,Electronics, mold processing and other fields. The company mainly according to the needs of customersp Design and production of various non-standard cutting tools, agents of various brands of tungsten steel milling cutterTwist drill, tap, blade, high precision tool handle, measuring tools, etc.
    Agent: Japan NACHI drill bit, Taiwan mastercard tungsten steel internal cooling drill bit, Taiwan Su's drill, YAMAWA tap, TOSG tap, KHC tungsten Steel milling cutter, Carmex thread cutter, Hitachi, Mitsubishi, Kyocera, CLo Yi, Toshiba, strain drill blade models. Wholesale: Tungsten steel milling cutter, milling cutter rod, Cutter head, tool handle, etc. The company to survive by quality, to provide customers with high quality Service, save cost for customers, shorten the delivery time for customers is our purpose.

After Sales Service

     Our commitment to quality extends beyond the performance of our products. We understand the importance of prompt customer service, and therefore, we guarantee a response to your inquiry within 24 hours. Additionally, we offer flexible delivery options. If you have a freight forwarder in China, we can conveniently deliver the products to them, ensuring a seamless and hassle-free experience.

FAQ

Common problems:
1.What about delivery time?
     Depending on the size and quantity of the product you need, the delivery time varies, usually 5-15 days.
2.Can be processed on behalf of?
    Yes, we can. We can also customize the LOGO and label as well as the packaging according to your requirements.
3.How can we get samples to check your quality?
    After the price is confirmed, we can send you samples for trial. You need to pay the shipping fee.
4.Are you a manufacturer or trader?
    We are a manufacturer, we have professional engineers to design a variety of tools, there is a perfect production process to ensure quality. Can provide you with personalized customized services.
5.If you have any further questions, please feel free to contact us. Looking forward to your visit!