Hardest Diamond Layer Coreless Drill Bits for Concrete Construction

• Customization: Available
• After-sales Service: as Needed
• Warranty: as Needed
• Model NO.: 75#
• Standard: AISI, ANSI
• Surface Treatment: Polishing
• Manufacturing Process: Forging
• Material: Alloy Steel
• Weight (Kg): 1.5
• Condition: New
• Usage: Mining Industry
• Processing Type: Forging
• Machine Type: Drilling Equipment
• Use: Mining Exploring
• Size: 56mm 60mm 75mm 91mm 113mm 170mm 270mm
• Color: Customized
• Showroom Location: None
• Bit Type: PDC Core Diamond Bit
• MOQ: 20 PCS
• Applicable Industries: Mining Exploring
• Marketing Type: New Product 2024
• Thread Type: Male Female Thread
• Machinery Test Report: Provided
• Transport Package: Wooden
• Specification: as picture
• Trademark: SPEEDMADE
• Origin: Hunan, China
• HS Code: 84314310
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 2.000kg

Product Description

Product Description

Name	Diamond Coreless Drill Bit
Thread type	Male female thread
Advantage	Wear Resistant
Size	56mm 60mm 75mm 91mm 113mm 170mm 270mm
Mainly used for:	geological exploration, broken rock, water Wells
Suitable strata:	limestone, dolomite, shale, marble, gneiss, medium and hard intact strata

 

Certifications

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.

Customer Photos

Packing&Shipping

 

 

Ware house

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 : 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.