Description
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2022 Mining Hex H22/H25 Taperd Drill Rod and 7 11 12 degree for factory hot price
Hexagnoal Dimmention Taperd Drill Rod
| Foot | Weight approx(kg) | ||
Hex.22 Tapered rod Shank Length 108mm Tapered Angle 7º Shank hole diameter 7.5±0.3 Body hole diameter ≥5.5 | Length Millimeter(mm) | Piece | |
1000 | 3’3’’ | 100 | 315 |
1200 | 3’9’’ | 100 | 370 |
1400 | 4’6’’ | 100 | 435 |
1500 | 4’9’’ | 100 | 465 |
1600 | 5’2’’ | 100 | 495 |
1800 | 5’9’’ | 100 | 555 |
2000 | 6’6’ | 100 | 620 |
2200 | 7’2’’ | 100 | 680 |
2400 | 7’9’ | 100 | 740 |
2500 | 8’2’’ | 100 | 770 |
2600 | 8’5’’ | 100 | 800 |
2800 | 9’2’’ | 100 | 860 |
3000 | 9’8’’ | 100 | 920 |
3300 | 10’8’’ | 100 | 1010 |
3500 | 11’5’’ | 100 | 1070 |
4000 | 13’1’’ | 100 | 1220 |
4500 | 14’8’’ | 100 | 1370 |
Type: QSAAA QSAA G30 GTⅢ Note: according to the requirement of customers, we can offer raw material as follows: ZK95CrMo, ZK23CrNi3Mo, ZK40SiMnCrNiMo, ZK35SiMnMoV | 5000 | 16’’4’’ | 100 | 1520 |
5500 | 18’1’’ | 50 | 835 | |
6000 | 19’7’’ | 500 | 915 |
Our raw material is from 320*480 large-section continuous casting billet, then rolling into 150*150 square billet by drilling holes and inserting seamless pipe, and made of 55SiMnMo. The whole production involves multiple processes, including steel rolling, forging, quenching and tempering, etc. According to the different choices of customers, our company has different quality products, such as extra-excellent, excellent, ordinary drilling rod, etc. Customers can choose suitable drilling rod according to different hardness of rock and types of jack hammer. Extra-excellent drilling rod QSAAA and GTIII can be applied to solid rock, III level or above and f≥12 rocks according to Protodikonov’s Hardness Coefficient of Rock. Excellent drilling rod QSAA and G30 is suitable for IV level or above and f≥12 rocks, ordinary drilling rod suitable for IV level or below and f≤8 rocks.
Brief Informations:
1. Brand Name: KingKong
2. Machine Type: Drilling Tool
3. Material: high quality steel 55SiMnMo
4. Processing Type: Forging
5. Use: Coal Mining/ Ore Mining/ hole drilling
6. Shank size: hex 22*108mm/159mm Hex25*108mm/159mm
7. Advantage: high quality and factory price
8. Specification: according to customer’s requirement
9. suit for rock drill: YT27,YT28,YT29A and so on
10. Size and color: can accept special order
The information you may like to know before an order:
FAQ
Q: Are you trading company or manufacturer ?
A: We are a real manufacturer, welcome to visit our factory anytime.
Q: How long is your delivery time?
A: Generally it is 2-5 working days if the goods are in stock. or it is 15-20 working days if the goods are not in stock, also it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
If you need any rock drilling tools, please contact our company:
Elsa
Email:bruce@kingkongdrillsltd.com
elsa@kingkongdrillsltd.com
Whatsapp/wechat:+86 17638571343
www.kingkongdrillsltd.com
www.kingkongdrillslimited.com
www.chinadrillingtools.cn
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Bruce Lee –
Best price and high quality,High abrasion resistance