Drilling equipment for waterwell drilling, sampling and geotechnical drilling projects

We are producing the seamless casings with threaded tool joints according to DIN 4918 in all available diameters from 133 mm up to 521 mm. All tool joints are nitrided and will be produced on state-of-the-art modern lathe machines and are machine-welded. The material of the basic pipe is E355N. According to special demands AMTEQ can offer all pipes made from higher grade tempered steels.

AMTEQ is offering all accessories for their casings like all pulling tools and all different styles of casing shoes.

size mm	tool joints AD/ID x L	connection	lenght	lenght	lenght	lenght	lenght	thread protector	lifting bail	casing shoe shark tooth	casing shoe with TCI inserts
	mm	mm	1 m	1,5 m	2 m	3 m	6 m	kg	kg	kg	kg
133,0 x 7,10	133,3/111 x 180	8,40	25,00	35,00	46,25	68,24	134,24	4,00	11,30	133/140 4,50	133/136 4,50
168,3 x 7,10	168,3/141 x 180	12,10	32,40	46,50	60,60	88,80	174,74	6,50	14,00	168/171 8,50	168/171 8,50
177,8 x 7,10	177,8/151 x 180	12,90	34,40	50,00	64,50	94,20	185,31	7,00	15,00	178/183 9,00	178/181 9,00
219,1 x 7,10	219,1/194 x 180	16,00	43,00	61,50	79,90	117,00	255,80	12,50	20,00	219/224 11,00	219/222 11,00
273,0 x 7,10	273,0/246 x 180	20,40	53,80	77,10	100,50	147,00	321,64	17,00	26,00	273/278 12,00	273/276 12,00
323,9 x 7,10	323,9/297 x 180	24,20	69,00	100,25	131,40	193,65	383,24	23,00	31,00	324/327 14,00	324/326 14,00
368,0 x 8,80	368,0/339 x 200	38,80	92,70	133,90	170,60	248,60	496,10	28,00	35,00	368/373 18,00	368/372 18,00
419,0 x 10,0	419,0/368 x 200	43,00	120,70	177,00	231,60	342,70	684,10	34,00	40,00	419/423 21,00	419/422 21,00
521,0 x 11,5	521,0/486 x 250	55,50	151,70	223,90	296,20	440,70	874,15	39,50	44,50	521/525 36,50	521/523 36,50

Styles:

Shark Tooth with and without hard facing
Tipped with tungsten carbide inserts, round and rectangular
Special design according customers choice
Prepared for manual weldings
Prepared for friction weldings
All threads according to customers choice
Thread repairs

Drill pipe and flight augers for waterwell drilling and soil investigation works.

drilling pipe type	connection	pipe	1,0 m	1,5 m	2,0 m	3,0 m
TBG 60	SW 41 mm	60,3 x 6,3 mm	x		x	x
TBG 76	SW 50 mm	76,1 x 6,3 mm	x	x	x
Flight augers with changeable cutting tool
drill diameter	flight-∅	flank lead	axle-∅	flight thickness	connection	tool connection
110 mm	105 mm	100 mm	51,0 x 7,1 mm	8 mm	SW 50	SW 41
135 mm	130 mm	100 mm	63,3 x 7,1 mm	8 mm	SW 50	SW 41
185 mm	180 mm	125 mm	76,1 x 7,1 mm	10 mm	SW 50	SW 41
230 mm	225 mm	143 mm	76,1 x 7,1 mm	10 mm	SW 50	SW 41
275 mm	270 mm	167 mm	76,1 x 7,1 mm	10 mm	SW 50	SW 41
325 mm	320 mm	200 mm	76,1 x 7,1 mm	10 mm	SW 50	SW 41
375 mm	370 mm	250 mm	88,9 x 7,1 mm	12 mm	SW 50	SW 41
425 mm	420 mm	250 mm	88,9 x 7,1 mm	12 mm	SW 50	SW 41

Extension augers
drill diameter	flight-∅	flank lead	axle-∅	flight thickness	connection	tool connection
110 mm	105 mm	100 mm	51,0 x 7,1 mm	8 mm	SW 50	SW 50
135 mm	130 mm	100 mm	63,3 x 7,1 mm	8 mm	SW 50	SW 50
185 mm	180 mm	125 mm	76,1 x 7,1 mm	10 mm	SW 50	SW 50
230 mm	225 mm	143 mm	76,1 x 7,1 mm	10 mm	SW 50	SW 50
275 mm	270 mm	167 mm	76,1 x 7,1 mm	10 mm	SW 50	SW 50
325 mm	320 mm	200 mm	76,1 x 7,1 mm	10 mm	SW 50	SW 50
375 mm	370 mm	250 mm	88,9 x 7,1 mm	12 mm	SW 50	SW 50
425 mm	420 mm	250 mm	88,9 x 7,1 mm	12 mm	SW 50	SW 50

AMTEQ Hollow Stem Augers are developed for all well known drilling purposes up to depths of 30 meters depends on ground and rig conditions and available in the following sizes: