Bohrwerkzeuge

Drilling equipment for waterwell drilling, sampling and geotechnical drilling projects

brunnenbau2We 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

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Styles:
  • Shark Tooth with and without hard facing
  • Tipped with tungsten carbide inserts, round and rectangular
  • Special design according customers choice

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  • 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.

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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

brunnenbau10brunnenbau11AMTEQ 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:

  • System AHB 79-185 ID Cutter Head: 75 mm AD Flights: 185 mm
  • System AHB 111-205 ID Cutter Head: 100 mm AD Flights: 205 mm
  • System AHB 165-280 ID Cutter Head: 147 mm AD Flights: 280 mm
  • System AHB 224-350 ID Cutter Head: 224 mm AD Flights: 350 mm
  • Single Core Barrel (Overshot)
  • Double Core Barrel
  • Triple Core Barrel
  • Coring Bits Tungsten Carbide
  • Coring Bits Diamond, Surface Set
  • Coring Bits Diamond, PCD
  • Coring Bits Diamond, Impregnated

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If you have any questions about our products, please contact us.

ADDRESS

AMTEQ Bohrzubehör GmbH
Heineckes Feld 20
29227 Celle
Germany

CONTACT

Fon: +49(0)5141 980 400
Fax: +49(0)5141 980 402
eMail: info@amteq-group.de

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