Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home Products

tc bit

Good quality Small Rock Drill Bits for sales
Good quality Small Rock Drill Bits for sales
I'm Online Chat Now

tc bit

(15)
China Z46 Z56 Z66 Z76 Casing TC Bit , Core Hole Drill Bits 125-182mm Diameter factory

Z46 Z56 Z66 Z76 Casing TC Bit , Core Hole Drill Bits 125-182mm Diameter

TC Bit Z46 Z56 Z66 Z76 Casing Threaded Drill Bits for Mining Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) L (Mm) O.D (Mm) I.D (Mm) L ... Read More
2018-09-20 15:14:16
China Rock Core Drill Bits , Small Rock Drill Bits LTK48 LTK60 For Grouting Hole factory

Rock Core Drill Bits , Small Rock Drill Bits LTK48 LTK60 For Grouting Hole

Casing Threaded Drill Bits Rock Drill Tools LTK48, LTK60 for Grouting Hole Geothermal well Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) ... Read More
2018-09-20 16:23:17
China B36 B46 B56 B66 Core Casing Drilling Bit 125-182mm Diameter ISO Approved factory

B36 B46 B56 B66 Core Casing Drilling Bit 125-182mm Diameter ISO Approved

Core Bit B36 B46 B56 B66 Casing Threaded Drill Bits Geothermal Well Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) L (Mm) O.D (Mm) I.D ... Read More
2018-09-20 14:07:06
China Exploration Core Casing Drilling Bit , T2 46 T2 56 T2 66 Dth Button Bit factory

Exploration Core Casing Drilling Bit , T2 46 T2 56 T2 66 Dth Button Bit

External Thread Button Bit T2 46 T2 56 T2 66 Casing Threaded Drill Bits for Grouting Hole Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) ... Read More
2018-09-20 14:07:06
China HQTT TNW 412F BTW TBW Casing Drilling Bit Screw Rock Drill Bit Wear Resistance factory

HQTT TNW 412F BTW TBW Casing Drilling Bit Screw Rock Drill Bit Wear Resistance

HQTT, TNW, 412F, BTW, TBW Casing Threaded Drill Bits Rock Drill Bits Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) L (Mm) O.D (Mm) I.D ... Read More
2018-09-20 14:07:06
China Casing Threaded Core Hole Drill Bits factory

Casing Threaded Core Hole Drill Bits

HWF PWF SWF UWF ZWF Casing Threaded Drill Bits Opener Bit Core Bit for Mining Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) L (Mm) O.D ... Read More
2019-04-25 16:28:02
China Tungsten Carbide Single Tube Crown Drill Bits , Overburden Casing Thread Button Bit factory

Tungsten Carbide Single Tube Crown Drill Bits , Overburden Casing Thread Button Bit

Single Tube Casing Threaded Drill Bits for EWG AWG BWG NWG HWG Mining Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) L (Mm) O.D (Mm) I.D ... Read More
2018-09-20 14:07:06
China Casing Rock Core Drill Bits , Threaded Drill Bits T6S 116 T6S 131 T6S 146 factory

Casing Rock Core Drill Bits , Threaded Drill Bits T6S 116 T6S 131 T6S 146

Thread Connect Thread Casing Threaded Drill Bits T6S 116 T6S 131 T6S 146 for Grouting Hole Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) ... Read More
2018-09-20 15:13:19
China Hard Casing Drilling Bit B101 B116 B131 B146 Geothermal Well Mining Rock Drill Tool factory

Hard Casing Drilling Bit B101 B116 B131 B146 Geothermal Well Mining Rock Drill Tool

Tube Bit Casing Threaded Drill Bits B101 B116 B131 B146 Geothermal well Mining Rock Drill Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) ... Read More
2018-09-20 14:07:06
China Tungsten Carbide Casing Rock Core Drill Bits factory

Tungsten Carbide Casing Rock Core Drill Bits

Wireline Series Casing Threaded Drill Bits for Tube Bit Crown Drill Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) L (Mm) O.D (Mm) I.D ... Read More
2019-04-25 16:28:00
Page 1 of 2|< 1 2 >|