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Total 76233 products for 50 mm drill bit Manufacture & Suppliers

8 Inch Steel Atlas Copco Hammer DTH Drill Bits , Mission 80 Hard Rock Drill Bits

...Copco Down The Hole Mission80 M80 DTH Button Drill Bits For Rock Drilling Product specifications: Mission80 dth bits 8" hammer DTH bits shank Bit Dia. No. Air Holes Gauge Buttons Front Buttons Weight (Kg) Pa...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Rock drilling tools Reverse Circulation SRC3.5 RC Drill Bits RC Hammer Bits

Rock drilling tools Reverse Circulation SRC3.5 RC Drill Bits RC Hammer Bits Product specifications: RC Bits Bit Diameter Can fit shank Inch mm 3 5/16" - 4 1/8" 84-105 SRC531 3 3/4" - 4 1/2" 95-115 SRC3.5 4 1/2"...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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PCB FPC Tungsten Circuit Board Drill Bits 0.15mm 0.25mm 0.30mm

...: 0.1 ~ 0.45 Mm Color: Nickel White Coating: Uncoated Generally Feature: 1. Different Types and Diameters 2. Excellent Performance on PCB Drilling 3. Limited Tolerance 4. Free Sample Available 5. Consistent ...

DONGGUAN XIANGHUA ELECTRONIC TECHNOLOGY CO., LTD.
Guangdong,China

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Tungsten Carbide Threaded Crown Drill Bits NMLC HMLC 125-182mm Diameter

Crown Drill Rock Drill Threaded Drill Bits NMLC HMLC 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...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Double Tube Casing Drill Bits RWT EWT AWT BWT NWT HWT for Rock Drill Tools

... Threaded Drill Bits for RWT EWT AWT BWT NWT HWT for Rock Drill Tools 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...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Quarry Drill Tools Casing Drilling Bit Single Tube Double Tube For Mining AX BX NX

Quarry Drill tools Casing Threaded Drill Bits Single Tube Double Tube for Mining AX BX NX Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) ...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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T36 T46 T56 T66 T76 T86 Casing Threaded Drill Bits For Rock Drill Mining

T Series T36, T46, T56, T66, T76, T86 Casing Threaded Drill Bits for Rock Drill Mining Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) L (...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Diameter 59mm Rock Drilling Tools Casing Threaded Drill Bits For Quarry Mining

Casing Threaded Drill Bits Diameter 59mm Russian Drilling Tools for Quarry 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...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Tungsten Carbide Threaded Crown Drill Bits NMLC HMLC 125-182mm Diameter

Crown Drill Rock Drill Threaded Drill Bits NMLC HMLC 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...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Double Tube Casing Drill Bits RWT EWT AWT BWT NWT HWT for Rock Drill Tools

... Threaded Drill Bits for RWT EWT AWT BWT NWT HWT for Rock Drill Tools 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...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Quarry Drill Tools Casing Drilling Bit Single Tube Double Tube For Mining AX BX NX

Quarry Drill tools Casing Threaded Drill Bits Single Tube Double Tube for Mining AX BX NX Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) ...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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T36 T46 T56 T66 T76 T86 Casing Threaded Drill Bits For Rock Drill Mining

T Series T36, T46, T56, T66, T76, T86 Casing Threaded Drill Bits for Rock Drill Mining Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) L (...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Diameter 59mm Rock Drilling Tools Casing Threaded Drill Bits For Quarry Mining

Casing Threaded Drill Bits Diameter 59mm Russian Drilling Tools for Quarry 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...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Durable TCI Tricone Drill Bit 9 5/8" FSA517G For Water Well Drilling

...

FLRT Bit
Beijing,China

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TCT Solid Carbide Drill Bits , Industrial Drill Bits Light Cutting Ecnomical

... and no burrs around hole side .Concentricity of drill is below 0.01mm .Solid Carbide processng wood drill bit makes longer life Application: portable boring machine, automatic boring machine, adjustable dri...

Sichuan Hero Woodworking New Technology Co.,Ltd
Sichuan,China

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Dome Reamer Drill Bit Spherical Button Threaded 35 Degree Taper For Layer Drilling

...Drill Bits Spherical Button Threaded Reaming Drill Bit Reaming drill bits are designed for layer drilling, to enlarge pilot holes for long hole blasting of drop raises and constructing service holes in under...

SUVEC Rock Drilling Tools
Henan,China

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TK24-800mm Down Hole Hammer Drill Bits For Open Hole Foundation Water Well Drilling

...Drilling Bit TK24-800mm DTH Bit For Open Hole Foundation Water Well Drilling The drill bits offered by Tianhe Drilling are manufactured to the most stringent standards, using high quality materials to provid...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

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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) ...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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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 (M...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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