Color	black, Yellow	Product name	anchor bolt
Finish	Bright(Uncoated)	Usage	Slope stabilization, micro pile, soil nail, rock anchor
System of Measurement	Metric	Key words 1	anchor rod
Brand Name	JCDRILL	Key words 2	self drilling anchor rod
Material	Steel	Key words 3	full threaded steel anchor rod
Diameter	R25, R32, R38, R51, T30, T40, T52, T76, T103	Name 1	rock bolt
Capacity	High Load Capacity	Name 2	hollow anchor bar
Standard	ISO	Name 3	anchor rods

Minimum Order Quantity	N/A
Price
Packaging Details	Standard Export Delivery Package
Delivery Time	7days
Payment Terms	T/T
Supply Ability	Based on Detailed Order

Application: The anchor coupler is used to elongate the anchor bar. It enables direct end-to-end energy transmission between bars to be installed in special conditions. Therefore it can reduce the loss of anchor bar. Meanwhile, it will be used in kinds of conditions which needs different length of anchor bar. Anchor coupler also can ensure the maximum percussive energy on the drill bit. According to the minimum load specifications, Jcdrill anchor couplings can guarantee that its ultimate breaking load is the same as the SDA dimension. Characteristic 1.Being adjustable to kinds of anchor bars. 2. Couplers can elongate the anchor bars . 3.Easy connecting anchor bars.

R-Thread-Coupling
	Size	Outer Dia	Length	Weight
		mm	mm	Kg
	R25N	36	150	0.6
	R32L	42	145	0.8
	R32N/1	42	160	0.85
	R32N
	R32S/1	42	190	1.02
	R32S
	R38	51	220	1.7
	R51L	63	140	1.2
	R51L	63	170	1.7
	R5IN	63	200	19
	R5IN	63	220	2