New Design PDC Core Drill Bits with Sharp PDC Cutter 94mm and 112mm Core Bits for Hard Rock Drilling

• Customization: Available
• Customized: Non-Customized
• Standard: API
• Model NO.: LH-DB
• Length: Taper-length
• Type: Core Drill Bit
• Material: Diamond
• Usage: Well Drilling, Rock Drilling
• Product Name: Spria;Drill Bit
• Color: Customized
• Hardness: Standard
• Application: Coal Mining, Rock Drilling, Water Well
• Advantage: High Wear Resistant
• Transport Package: Carton or Wooden Box
• Specification: 75mm, 91mm, 110mm, 130mm, 150mm, 171mm, 200mm
• Trademark: LH
• Origin: China
• HS Code: 8207191000
• Production Capacity: 100000 Pieces/Year

Product Description

Sprial Drill Bit

The drill bit body has been redesigned with the addition of a spiral water channel to solve the problem of water blockage caused by ordinary drill bits. Each composite piece is protected by a corresponding alloy strip, providing excellent diameter retention. The top composite sheet adopts a brand new imported chamfered petroleum sheet, which is impact resistant and has a faster cutting speed

Specification

It is mainly applicable to limestone, hard limestone, bluestone strata, and some granite strata with relatively low hardness

Multiple spiral water channels are processed on the outer side of the carcass, which can effectively solve the problem of water blockage of the combined small-tooth drill bit during the drilling process and greatly improve the footage efficiency

It adopts brand-new imported chamfered small-toothed oil chip composite particles. The chamfer design plays a very good buffering role under the rotational impact during the drilling process. The smaller front and larger rear further increase the drill bit's footage rate

After Sales Service

Standard Warranty: 12 months
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

Dazhou Lihua Machinery Equipment Co.,Ltd

Dazhou Lihua Machinery Co., Ltd. is a leading Chinese manufacturer of drill equipment and tools with over 10 years of expertise. Certified with ISO 9001, we export to 20+ countries, offering reliable machinery backed by R&D innovation and strict quality control.

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Project solutions

Drilling rig series
Crawler transport vehicle series
Drilling tools
Drilling Pipe

FAQ

Q1: Are you original manufacturer or trading company?
A1: We are an integrated corporation specialized in manufacturing and exporting.

Q2: What are your main products, and used for ?
A2: 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

Q3: Can you supply related drilling tools?
A3: Yes, we can supply full set of drilling tools, such as drill pipe, tricone bit, PDC bit, drag bit, DTH hammer and bit.

Q4: How about payment,MOQ 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.