Self-Drilling Hollow Anchor Bar R51 Drilling Steel

• After-sales Service: Yes
• Warranty: 6 Months
• Certification: ISO 9001:2015
• Standard: Enterprise Standard
• Surface Treatment: Rust-Proof
• Manufacturing Process: Machining
• Model NO.: 51MR31185
• Material: Alloy Steel/Carbon Steel
• Product Name: Self-Drilling Anchor
• Applicable Industries: Tunnel Pre-Support, Slope, Coast, Mine
• Machine Type: Drilling Tool
• Length: 1-6mm
• Standard Length: Custom Length
• Type: Anchor Bolt
• Application: Rock Drilling
• Advantage: High Performance
• Part No: 51mr31185
• Color: Black
• Brand: Maxdrill
• Item: Self Anchor Bar
• Thread: R51
• Usage: Construction/Mining
• Weight: 12kgs
• Transport Package: Bundle; Carton/MDF Pallet
• Specification: R51
• Trademark: Maxdrill
• Origin: China
• HS Code: 72288000
• Production Capacity: 2000/PC Month

Product Description

Self-drilling hollow Anchor bar R51 drilling steel  

Product Show





Product Despcription

During the construction of undergroud works, it is very common to encounter soft rock, fractured zone and large deformation due to high ground stress. In the case of serious collapsing, extra-long anchor is needed instead of ordinary one.
Maxdrill self-drilling anchor embodies drilling, grouting and anchoring as a whole.
Widely used as an efficient anchoring means, in tunnel pre-support, slope, coast, mine, water conservancy projects, building foundation, roadbed reinforcement and geological diseases treatment such as landslip, crack, sink age. It's irreplaceable in narrow construction environment.
 

		Size	Weight(kg)	Part No.	Remark
R51L&R51N	Steel cross bit	R51/85mm	1.30	51MR31185	Hardened cross bit for loose to medium dense conditions with small boulders
	TC cross bit	R51/115mm	1.80	51MR312115	TC cross bit for soft to medium rock formations
	Steel button bit	R51/100mm	1.85	51MR301100	TC insert button bit for unconsolidated rock with boulders
		R51/115mm	2.00	51MR301115
	TC Button bit	R51/100mm	1.85	51MR302100	TC insert button bit for medium rock formations

 

	Length(mm)	Type	Part No.
Bar R51	1 m long	R51L R51N	51MR01
	2 m long	R51L R51N	51MR02
	3 m long	R51L R51N	51MR03
	4 m long	R51L R51N	51MR04
	6 m long	R51L R51N	51MR06

 

	Dimension(mm)	Length(mm)	Weight(kg)	Part No.
Coupler R51	63	200	1.90	51MR2063
	Key size(mm)	Length(mm)	Weight(kg)	Part No.
Nut R51	75	70	1.55	51MR7075
	Key size(mm)	Length(mm)	Weight(kg)	Part No.
Spherical nut R51	75	70	1.73	51MR7075S
	Dimension(mm)	Hole Diameter(mm)	Weight(kg)	Part No.
Anchor Plate R51	200*200*12	52.5	3.6	51MR1252

Workshop Show

Exhibition Show



Certifications



Wide Applications


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

Contact Information
Contact Person:Ms Linda Chen
 
Website:maxdrillrocktools.en.made-in-china.com