Kimdrill Friction Kelly Bar drilling rod telescope kelly bar

Model:	-
Brand:	kimdrill
Origin:	Made In China
Category:	Construction & Decoration / Construction Accessories
Label:	Kelly Bar , Rotary Drilling Rig , Drill Rig Tool
Price:	US $10000 / pc
Min. Order:	1 pc

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Product Description

Kimdrill Friction Kelly bars are used with piling rigs for drilling in silt, clay and less dense sand and gravel. The Friction Kelly bars are un-lockable with drive keys on each section. Kelly bars can be equipped with specially designed springs or pressure plates for shock absorbing purpose.

Identification No.	Torque(ton. m)	O. D. (mm)	Sections	Drilling Depth (m)
FK 36/470/3/27~28	36	470	3	27~28
FK 36/470/4/36~72	36	470	4	36~72
FK 25/440/3/36	25	440	3	36
FK 25/440/4/50	25	440	4	50
FK 25/440/5/65	25	440	5	65
FK 28/394/3/24~48	28	394	3	24~48
FK 28/394/4/32~65	28	394	4	32~65
FK 18/377/3/36	18	377	3	36
FK 18/377/4/50	18	377	4	50
FK 22/406/3/36	22	406	3	36
FK 22/406/4/50	22	406	4	50
FK 36/508/4/60	36	508	4	60
FK 36/508/5/75	36	508	5	75