High Performance Mining Machine Hand Rock Drill Yn27c Suitable for Different Rock Layers

• Customization: Available
• After-sales Service: Yes
• Warranty: 6 Months
• Certification: ISO 9001:2015
• Standard: Jb/T1674-2004
• Surface Treatment: Painting
• Manufacturing Process: Machining
• Material: Alloy Steel / Carbon Steel/Rubber
• Weight: 27kgs
• Length: 750mm
• Working Pressure: 0.4-0.63MPa
• Impact Frequency: ≥27
• Air Consumption: ≤25
• Air Pipe Inner Dia,: 19mm
• Shank Size: H22X108mm
• Bore Dia.: 34-42
• Transport Package: Carton&Plywood Pallet
• Specification: 27kgs
• Trademark: MAXDRILL
• Origin: China
• HS Code: 8430390000
• Production Capacity: 10000

Product Description

High Performance Mining Machine Hand Rock Drill YN27C Suitable for Different Rock Layers
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Product Specifications

YN27C Hand-Held rock drills

Most suitable for drilling downward and inclined blast-holes in medium nard and hard rock with a hardness of f=8-18:

An ideal tool for rock drilling operations in samll open-pit quarries,mines,water conservancy projects and road building in hilly areas,etc,and for secondary blasting in large mines
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Specifications	Y20	Y24	YN27C	YT28
Weight(Kg)	18	24	27	26
Total Length(mm)	605	605	750	661
Working Pressure(Mpa)	0.4	0.4-0.63	//	0.63
Impact Frequency(Hz)	≥34	≥27	//	≥37
Air Consumption(L/S)	≤25	≤53	//	≤81
Air Pipe Inner Dia.(mm)	16 or 19	19	//	25
Shank Size(hex.mm)	22x108	22x108	22x108	22x108
Bore Dia.(mm)	30-40	34-42	26-42	34-42
Hardness(f=)	8-18	8-18	8-18	8-18

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FAQ

The information you may like to know before order:

1. Methods of Payment:

  T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Handling time for an order

  Based on order quantity, normally it takes 25 days for production.

  Only 2 or 3 days if we have stock on your request size.

3. Shipping way

  Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

  Bulk order: we suggest by air or by sea.

4. Quality Control

  We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. After Services:

  a. Our sales team will response for your question within 24 hours (Holidays Excluded)

  b. Technical Support will be available in any time

  c. Free replacement will provide once the failure confirmed caused by our product quality

 
 
Website:maxdrillrocktools.en.made-in-china.com