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7 Degree Carbide Ballistic Tapered Button Drill Bits for Coal Mining and Rock Drilling Tools

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China HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD certification
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7 Degree Carbide Ballistic Tapered Button Drill Bits for Coal Mining and Rock Drilling Tools

7 Degree Carbide Ballistic Tapered Button Drill Bits for Coal Mining and Rock Drilling Tools
7 Degree Carbide Ballistic Tapered Button Drill Bits for Coal Mining and Rock Drilling Tools 7 Degree Carbide Ballistic Tapered Button Drill Bits for Coal Mining and Rock Drilling Tools

Large Image :  7 Degree Carbide Ballistic Tapered Button Drill Bits for Coal Mining and Rock Drilling Tools

Product Details:
Place of Origin: CHINA
Brand Name: MTH
Certification: ISO 9001
Model Number: 38mm
Payment & Shipping Terms:
Minimum Order Quantity: 50 pcs
Price: $3-$300
Packaging Details: plastic box and wooden case
Delivery Time: 7-10 days
Payment Terms: L/C,T/T,Western Union,MoneyGram
Supply Ability: 50000 pcs per month

7 Degree Carbide Ballistic Tapered Button Drill Bits for Coal Mining and Rock Drilling Tools

Description
Name: Rock Drilling Tools Use: Coal Mining
Machine Type: Drilling Tool Color: Yellow, Black, Others Are Available
Application: Construction Works, Energy, Mining And Tunneling Material: Carbon Steel
Process: Forging Key Words: Tapered Button Drill Bits
Highlight:

38mm button drill bit

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ballistic button drill bit

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38mm bit button

7 Degree Carbide Ballistic Rock Drilling Tools Tapered Button Drill Bits
Product Features
  • Tapered button bits connect with tapered drill rod for drilling holes
  • Stable and mature welding technology ensures high quality bits
  • Accurate dimension of taper degree perfectly matches the rods
  • Reliable performance and excellent cost-effectiveness
Applications
Tapered equipment allows drillers to change drilling bits while using the same drilling rod. Tapered button bits provide faster drilling penetration rates. Different taper sizes offer varying characteristics regarding the "knock-off" index - smaller angles prevent bit spinning. Widely used in metallurgy mines, geological exploration, water conservancy construction, electricity projects, traffic tunnels, quarries, and national defense stone projects.
Company Profile
Hebei Minetech Machinery Technology Co, Ltd is a joint venture enterprise with European partners, located in Shijiazhuang City, Hebei Province, China. We specialize in manufacturing and exporting mining machinery including hydraulic/pneumatic drill machines, roof bolters, and drilling consumables like drill bits and rods.
With over a decade of experience and a professional team of engineers and sales staff, we provide complete solutions for mining machinery. Our products are exported to more than thirty countries including Southeast Asia, USA, Germany, UK, South Africa, Poland, Russia, Middle Asia, and South America, establishing a strong international reputation.
7 Degree Carbide Ballistic Tapered Button Drill Bits for Coal Mining and Rock Drilling Tools 0
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7 Degree Carbide Ballistic Tapered Button Drill Bits for Coal Mining and Rock Drilling Tools 4
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Frequently Asked Questions
Q1: What's your delivery time?
Commonly products need 20 days to produce, or within 3 days if in stock.
Q2: What payment methods are accepted?
We accept T/T, L/C, Western Union, One Touch, Money Gram, and PayPal.
Q3: What about shipments?
Based on order quantity, we can ship by Express, Air, Sea, or Train, or send goods to your Chinese agent.
Q4: How do you control quality?
We check and test every button bit before shipment.
Q5: Do you accept sample orders?
Yes, we welcome sample orders to test our quality.
Q6: Can we select button bit color?
Yes, we offer golden, silver, black, and blue options.
Q7: Can we add our company mark?
Yes, we can cast your company mark on the button bit (except sample orders).
Q8: Do you offer after-sale service?
Any confirmed quality/quantity issues will be compensated. We respond within 24 hours.
Q9: Can I trust your company?
We are government-certified and verified by Alibaba Trade Assurance with 100% refund guarantee.

Contact Details
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

Contact Person: Frank

Tel: 17732305874

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