Three-Wing Conventional Concave Bit for Medium and Hard Fractured Strata

• Warranty: 1 Year
• Certification: ISO 9001:2000, ISO 9001:2008
• Standard: AISI
• Manufacturing Process: Forging
• Material: Carbon Steel,Diamond
• Weight (Kg): 1.8
• Model NO.: 75#
• Usage: Mining Industry
• Machine Type: Drilling Equipment
• Use: Geological Drilling and Mining
• Color: Gold
• Bit Type: PDC Core Diamond Bit
• MOQ: 1 PCS
• Name: Drilling Tools
• Video Outgoing-Inspection: Provided
• Type: Core Drill Bit
• Applicable Industries: Energy & Mining
• Advantage: Wear Resistant
• Packing: Wooden Case&Cartons
• Thread Type: Male Female Thread
• Machinery Test Report: Provided
• Transport Package: Wooden Case
• Specification: 75mm
• Trademark: SPEEDMADE
• Origin: Hunan, China
• HS Code: 82071300

Product Description

Product Description

Name	Non-coring bit
Thread type	Male female thread
Advantage	Wear Resistant

PDC Step Drilling Drag Bit Affordable Water Well Drill Bit Step V-shaped Drill Bit

PDC Step Drilling Drag Bit applies to geological exploration, coal mine, water conservancy, hydropower, road, railway, tunnel, and bridge construction. The general size specifications of this drill bit are: 1. The diameter range is between 76~130mm, and the number of blades is generally 3; 2. The diameter range is between 130~150mm, and the number of blades is generally 3~4; 3. The diameter range is between 150~590mm, and the number of blades is generally 4~6; 4. They are all API thread connections; 5. According to the geological conditions, the cutter wing should be designed to be spherical, ballistic, and parabolic. Side blades can also be set. PDC Step Drilling Drag Bit performance:

Model	Diameter	Drill Bit Pressure (Kg)	Rotating Speed (rpm)	Pump Volume Flow (1 / min)
FS075	75	480-1200	200-300	150-200
FS094	94	640-1600	150-250	200-250
FS113	113	880-2200	120-200	200-300
FS153	153	1500-3000	100-200	500-850
FS190	190	1800-4000	100-200	600-1200
FS235	235	2200-4500	100-200	750-1400
FS275	275	2400-5000	100-200	1000-1500

Certificate

 

 

 

Company Introduction

*When you choose a SPEEDMADE drill bit, you get the right bit for the right application so you can stay in the hole longer with fewer trips at lower cost-per-foot. We can say that confidently because we've been engineering this technology successfully for more than 20 years, a legacy no other drill bit manufacturer can match. *We continuously search for new ways to help you drill deeper and faster through our significant commitment to R&D. Our technology innovations are based on extensive research, expert input from cross-functional teams, software modeling, and proprietary testing labs. *Our multifunctional approach uses proprietary engineering software to evaluate your specific challenges, identify the root cause,and design custom solutions. As solutions are developed, the knowledge is captured and applied going forward to advance performance in similar situations as part of a continuous improvement process.

Certifications

Customer Photos

Packing&Shipping

FAQ

Q1: What are your main products, and used for?

A: Our products include diamond core bits, PDC drill bits, reaming shells, core barrels, casing, drill rods, SPT equipment, drill rig and other drilling parts. They are mostly used for mineral exploration, geological drilling, geotechnical engineering, building wells drilling and soil sampling.

 

 

Q2 : Do you agree sample order?

A:Yes, we are welcome your sample order to testing our quality.

 

Q3 : Can we select the color of the drill bit?

A:Yes, we have standard rock hardness select index to choose drill bit matrix hardness. If you need, we can make the drill bit color based on yours.

 

Q4 : How about the payment, Mini. Quantity and delivery methods?

A:1. Payment: T/T, L/C, Western Union, Paypal,
2. Min. order quantity: 1 piece.
3. Transportation: By DHL/TNT/Fedex express, air transportation, sea and train.

 

Q5 : Can i trust your company?

A:Our company has been certificated by chinese government, and verified by Alibaba Trade Assurance, 100% refund of the Trade Assurance Amount. Alibaba can guarantee all of your payment, Just order from US!!!

 

Q6 : How does your company control the quality?

A: 1.Quality first. In order to guarantee high quality , SEEDMADE always makes a serious inspection for all products and raw materials in strict procedure. We have obtained certificate of ISO9001:2000 in 2004.
2.To Build good after -sale service system, we draw up the Quality Guarantee accordingly to the industrial standards combining field experience.Pls. see the Quality Guarantee.