Rotary Drill Bits With 10 inch 3 Wings Blades Tungsten Carbide Step
Chevron Drag Bit with API 3 1/2" REG Pin Thread
Drag Bits: KSQ supplies a variety of drag bits for many types of projects
drilling needs, including 3-wing type bits for soft and medium
formations, 4-wing, especially 4-wing chevron type for harder
formations. Each of our bits is machined from a forging to exacting
standards and then tipped with tungsten carbide. Mining grade
tungsten carbide tips are brazed to the bit wing face for heavy
duty bits. The pin threads are CNC manufactured and wings surfaces
hardening subsequently.
Specifications
| Type | Dimension | Thread Connection |
| inch | mm |
| 3-wing Step Type | 2 ~ 17 1/2 | 51~445 | N Rod, 2 3/8” ~ 6 5/8” API REG/IF |
| 3-wing Chevron Type | 2 1/2 ~ 8 | 64~203 | N Rod, 2 3/8” ~ 4 1/2” API REG/IF |
| 4-wing Step Type | 7 7/8 ~ 17 1/2 | 200~445 | 3 1/2” ~ 6 5/8” API REG/IF |
| 4-wing Chevron Type | 2 5/8 ~ 6 1/2 | 67~165 | N Rod, 2 3/8” ~ 3 1/2” API REG/IF |
| Drag Bit Blades | 5 1/2 ~ 17 1/2 | 140~4445 | |
Notes:
1. Special size is available by given sample or drawings.
How to order?
Drag Bits: Diameter + Type(s) + Connection Thread
Drag Bit Blades: Bit Size + Pin Connection Thread
For brochure and more product information, please email to tell us the detail, thanks very much
Drag Bits are the perfect solutions for soil, sand, sticky clay,
and grouting drilling. They are designed for higher penetration
rates in softer unconsolidated formations, provide lower costs per
foot. Drag Bits are more aggressive than tricone bits, and have
higher speed while lower cutting action.
Drag Bit Blades
Drag Bit Blades are replacement blades for replaceable step type
drag bits.
More Products:
Application:
Our Services
KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater
to the needs of the construction and mining industries, with
consideration on providing solutions to the following unique
problems:
Hazardous environment
Acts, regulations, and other government guidelines that has to be
followed
Significant differences in the way people work, mostly due to
physical constraints
Avoiding downtime on major equipment which can cost tens of
thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.
Q1: Are you a manufacturer?
A1: Yes, we own 3 plants to manufacture various drilling products,
including self-drilling anchoring tools, DTH drilling tools and TH
(top hammer) drilling tools. Meanwhile, for some items we do not
produce in our own plants, we are authorized distributors by some
brands, like G brand of TH (top hammer) drill rods. So we are a
one-stop supplier of full range of rock drilling products.
Q2: What qualifications do you have?
A2: Till 2016, we have following qualifications:
1) ISO 9001:2008 management system;
2) 3AA2 credit rating by Dun & Bradstreet;
3) Honoring Contract and Keeping Promise Enterprise by AIC.
4) EC examination certificate for self-drilling anchor bars.
5) 2 invention patents & 6 utility patents.
Q3: Where did you export and what was your annual export amount?
A3: Till 2016 we have exported to 84 countries and our average
annual export amount within recent 3 years is 11 million USD.
Q4: What kind of payment terms do you offer and what is your best
payment terms?
A4: We offer different payment terms, including T/T, D/A, D/P, L/C
and O/A, etc. Our best payment terms is 120 days after shipping
date for our distributors and sole distributors.
Q5:Do you offer warranty on your products?
A5: Yes, for different products we offer different warranty that
cover all manufacturing defects in materials and workmanship. The
longest period of warranty is 2 years after shipping date.
Q6: Do you offer OEM service?
Q6: Yes, we can offer OEM service if you have regular requirement.
