Non Coring Drill Bit PDC Diamond Drilling Bit

• Customization: Available
• Customized: Non-Customized
• Standard: API
• Model NO.: LH-DB
• Length: Taper-length
• Type: Non Core Drill Bit
• Material: Diamond
• Usage: Well Drilling, Rock Drilling
• Product Name: Drill Bit
• Color: Gold, Grey
• 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

Non Coring Drill Bit

Diamond drill bit (PDC) is a special superhard material synthesized from synthetic diamond and hard alloy under high temperature conditions. It not only has the advantages of high diamond hardness and wear resistance, but also has the characteristics of strong impact resistance and large cutting edge of hard alloy. Using it as a drill bit wing can greatly improve the working efficiency of the drill bit, making it an ideal drill bit for drilling medium hard rock layers and hard rock layers.

Specification

Applications

National coalfield

Oil drilling

Geological exploration

Water conservancy and hydropower

Railway and highway

Tunnel construction

Technical Specifications

Adaptive rock parameter table

No.	Type	Adapt to rock formations
1	Common PDC	F<10 soft to medium hard rock
2	Strengthen PDC	F=10-12 Medium hard rock
3	High strength PDC	F<18 Hard rock

No.	Specs(mm)	Drilling procedure parameters
		Bit Weight(kg)	Speed(rpm)	Pump Volume(1/min)
1	28	300-700	300-350	150-200
2	30	300-700	300-350	150-200
3	32	300-700	300-350	150-200
4	48	300-700	300-350	120-160
5	56	320-800	250-350	130-180
6	75	480-1200	200-300	150-200
7	94	640-1600	150-250	200-250
8	110	880-2200	120-200	200-300
9	152	1500-3000	100-200	500-850
10	190	1800-4000	100-200	600-1200
11	230	2200-4500	100-200	750-1400
12	270	2400-5000	100-200	1000-1500

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.