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RC545 DTH Hammers Drill Bit For Mining Water Well Drilling And Blasting DTH Bits

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RC545 DTH Hammers Drill Bit For Mining Water Well Drilling And Blasting DTH Bits

Brand Name : MIROC

Model Number : RC545 DTH Hammers

Certification : ISO9001:2015

Place of Origin : Shangdong,China

MOQ : 5PCS

Price : Negotiation

Payment Terms : L/C, D/P, T/T, Western Union, MoneyGram, D/A

Supply Ability : 20000PCS Per Month

Delivery Time : 10-25Days

Packaging Details : Wooden Case/Plate

Product Name : DTH Hammer Button Bits

Application : Tunneling,piling,water Well,blasting,quarrying,concrete Drilling

Processing Type : CNC Milling And Proprietary Heat Treatment Process

Material : Tungsten Carbide

Model : RC545 DTH Hammer and Button Bit

Color : Green, Black And Demaned By Customer

Use : Underground Mining

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RC545 DTH Hammers Drill Bit For Mining Water Well Drilling And Blasting DTH Bits

Product Description

KSQ DTH hammer button bits include high air pressure and low air pressure two series,with advanced design concept, better wear-resistance,better impact-resistance, higher drilling speed, longer service life, widely used in large-scale open pit mining, quarry and other large-scale construction projects.

Specification of Reverse Circulation Hammer and Bits:

Reverse Circulation Hammers
Description Weight(kg)
RC45 RC55 RC65 RC52
1. Internal Circlip 0.03 0.04 0.05 0.04
2. Air Screen 0.35 0.44 0.65 0.44
3. Top Sub 6.50 9.65 20.00 9.65
4. "O" Ring 0.01 0.02 0.02 0.02
5. Sample Tube 5.10 6.72 12.50 6.75
6. Check Valve 0.25 0.68 0.85 0.68
7. Spring 0.04 0.12 0.10 0.12
8. "O" Ring 0.01 0.02 0.02 0.02
9. Air Distributor 0.85 1.48 3.50 1.48
10. "O" Ring 0.02 0.01 0.02 0.01
11. Internal Cylinder 2.20 4.12 4.20 4.12
12. Piston 8.50 16.90 24.00 16.90
13. External Cylinder 14.50 19.50 32.00 21.50
14. Guided Sleeve 1.20 0.90 5.50 1.90
15. "O" Ring - - - 0.02
16. Stop "O" Ring - - - 0.01
17. Stop Ring - - - 0.32
18. Shrout - - - 1.86
19. Drive Chuck 3.20 5.65 6.50 4.17
20. Bit Retaining Pin 0.01 0.15 0.30 -
21. Drill Bit 10.50 15.80 31.00 11.05
Technical Data
Model RC45 RC55 RC65 RC52
Length (Without Bit) 1020mm 1111mm 1250mm 1208mm
Weight (Without Bit) 94.00kg 66.50kg 110.00kg 70.00kg
External Diameter φ99mm φ126mm φ146mm φ126mm
Bit Shank NRC45 NRC55 NRC65 PR52
Hole Range φ114 - φ127mm φ133- φ152mm φ155- φ190mm φ133- φ146mm
Connection Thread As required As required As required As required
Working Pressure 1.0 - 3.0 Mpa 1.5 - 3.5 Mpa 1.5 - 3.5 Mpa 1.5 - 3.5 Mpa
Impact Rate at 17 Bar 30HZ 35HZ 28HZ 35HZ
Recommended Rotation Speed 25 - 40 r/min 25 - 40 r/min 25 - 40 r/min 25 - 40 r/min
Air Consumption 1.0Mpa: 8 m³/ min 1.7Mpa: 16 m³/ min 1.7Mpa: 20 m³/ min 1.7Mpa: 16 m³/ min
1.8Mpa: 12 m³/ min 2.4Mpa: 22 m³/ min 2.0Mpa: 26 m³/ min 2.4Mpa: 22 m³/ min
2.4Mpa: 16 m³/ min 3.0Mpa: 28 m³/ min 3.0Mpa: 35 m³/ min 3.0Mpa: 28 m³/ min

RC545 DTH Hammers Drill Bit For Mining Water Well Drilling And Blasting DTH BitsRC545 DTH Hammers Drill Bit For Mining Water Well Drilling And Blasting DTH Bits

Contact Person: Tina Yan

Mobile/Whatsapp/Wechat: +86-15035768372
Skype: myqueen323


Product Tags:

ISO9001:2015 DTH Hammer Bit

      

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