Building Filters
- Trusted Seller
Rotary drilling rigs core bit
core bit, two-part, consisting of holder and plugged on drill bit with 4 cutter bits. Ø drill bit = ap. 155 mm, Ø over flaps = ap. 203 mm. little used, cutter bits unused
Bollschweil, Germany - Trusted Seller

Rotary drilling rigs annular finger-bit
annular finger-bit, Ø 460 mm with hexagonal connection 130 mm
Bollschweil, Germany - Trusted Seller
Bollschweil, Germany - Trusted Seller
Core barrels, welding rings welding bits
welding bits, unused, for casings and core barrels (60 pieces in stock, minimum purchase = 30 pieces!)
Bollschweil, Germany - Trusted Seller
Augers double-cutting with 6 rock bits each
double-cutting with 6 rock bits each, each side 6 rock bits + pilot with 5 rock bits
Bollschweil, Germany - Trusted Seller

KRR Core barrels, welding rings 9 rock bits
- Manufacturer: DIVERS KRR
9 rock bits Ø mm: 800 | Length mm: 1835 | Kelly- box: 130
Bollschweil, Germany - Trusted Seller

KRR Core barrels, welding rings 26 rock bits
- Manufacturer: DIVERS KRR
26 rock bits Ø mm: 800 | Length mm: 1585 | Kelly- box: 130
Bollschweil, Germany - Trusted Seller
ABF Augers double-cutting (1x3 rock bits
- Manufacturer: ABF
double-cutting (1x3 rock bits, 1x2 rock bits) + pilot with 2 rock bits
Bollschweil, Germany - Trusted Seller
Bollschweil, Germany - Trusted Seller

Augers progressive auger
progressive auger, 1 cutting edge, 1 rock bit + 9 rock bits on spiral + pilot 4 rock bits
Bollschweil, Germany - Trusted Seller
ABF Augers double-cutting
- Manufacturer: ABF
double-cutting, each 4 rock bits per cutter + finger-bit pilot with 9 finger bits + cross cutter
Bollschweil, Germany - Trusted Seller
ABF Augers progressive auger
- Manufacturer: ABF
progressive auger, 1 cutting edge, 16 finger bits at spiral + finger-bit pilot with 9 finger bits + centering
Bollschweil, Germany - Trusted Seller

LEFFER
- Manufacturer: LEFFER
progressive auger, double-cutting, 1 x 15 rock bits +1 x 12 rock bits + pilot with 8 rock bits
Bollschweil, Germany - Trusted Seller

BAUER
- Manufacturer: Bauer
type SBF, 1 cutting edge with 2 rock bits and 1 tooth, 6 rock bits + pilot with 3 rock bits
Bollschweil, Germany - Trusted Seller
BAUER
- Manufacturer: Bauer
type SBF, 1 cutting edge, 1 big tooth + carrier with 2 rock bits + 6 rock bits + pilot with 2 rock bits
Bollschweil, Germany
