What are the available crown profiles?

Options include Semi-round profile, Multi-step profile, Semi-round face discharges, and Step face discharges.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

What certifications does the product have?

The product holds ISO certification.

B76 Semi Round Profile Surface Set Diamond Core Drill Bit

Name: B76 Semi Round Profile Surface Set Diamond Core Drill Bit
Brand: Changsha Miracleland Drilling Machinery Co., Ltd.
SKU: 755131515

Hunan, ChinaChangsha Miracleland Drilling Machinery Co., Ltd.

US$130.00-180.00

1 Piece

Product profile

Customization

Available

Type

Core Drill

Usage

Geotechnical/Mining Exploration

Model NO.

B76

Certification

ISO

Size

B76

Condition

New

Diamond Level

40/60spc

Crown

Semi-Round

Transport Package

Plywood Case & Carton

Specification

B76

Trademark

Csmiracleland

Origin

Changsha, Hunan, China

HS Code

82071910

Production Capacity

10, 000PCS/Year

Key features

Surface-Set Diamond Design: Singular layer of natural or synthetic diamonds with hard matrix for sufficient overlap and wear prevention.

Versatile Formation Drilling: Recommended for soft, abrasive, unconsolidated formations and harder formations with equipment limitations.

Optimized Diamond Grade: Available in Premium, Special, Select, and Standard grades to control cost per meter drilled.

Extensive Size Compatibility: Supports AQ, BQ, NQ, HQ, PQ, T-series, and various metric sizes including B76.

Diverse Crown Profiles: Offers Semi-round, Multi-step, Semi-round face discharges, and Step face discharges options.

Customization from Samples: ODM service available for customization based on customer samples or designs.

Fast Lead Time: Peak and off-peak season lead times are both within 15 working days.

ISO Certified Quality: Manufactured under ISO certification standards ensuring reliability and safety.

Company profile

Years of Export ExperienceSelf-brandedCustomization from DesignsImporters and Exporters

Changsha Miracleland Drilling Machinery Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.30h

About Our Factory & Business Background

AddressA Tower of Masterpiece, 828 Furong South Rd, Changsha, Hunan, China

Terms of PaymentLC, T/T, D/P, Western Union

International Commercial Terms(Incoterms)CIF, CFR, FOB, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Piece

Our Production Capability & Technical Expertise

Main ProductsDrilling Rigs, Core Bits, Water Well Drilling Rigs, Mining Exploration Drilling Rig, Diamond Core Bits, Core Barrels, Drill Rods, Mud Pumps, Geotechnical Investigation Drilling Rig, Spt Tools

Our Industry Experience & Global Business Record

Year of Establishment2013-04-01

Main MarketsNorth America, Southeast Asia/ Mideast, Africa

Product Q&A

Q:What formations are suitable for this drill bit?

It is primarily recommended for soft, abrasive, unconsolidated formations and harder formations where equipment limitations prevent using impregnated bits.

Q:What diamond grades are available?

We offer Premium, Special, Select, and Standard grades to optimize bit price and total meters drilled.

Q:What sizes are available?

We provide all standard drilling sizes including AQ, BQ, NQ, HQ, PQ, T-series, and metric sizes like B76.

Q:Can I customize the drill bit?

Yes, ODM service is available for customization from samples or designs.

Q:What is the lead time for orders?

Both peak and off-peak season lead times are within 15 working days.