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4 5 Mm Drill Bit

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Total 2183 products for 4 5 mm drill bit Manufacture & Suppliers

Golden Color Down The Hole Bits , 8 1/2 Inch Drill Bits For Water Well Drilling

Golden Color Down The Hole Bits , 8 1/2 Inch Drill Bits For Water Well Drilling Diameter No ��Button diameter , mm Button angle�� Flushing holes Weight(Kg) Part No mm inch Gauge Buttons Front Buttons 200 7 7/8 10...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

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Extra Long 200mm length HSS Twist Drill Bit with black coating for metal drilling

...Drill Bit with black coating for metal drilling Size: 3mm to 13mm Material: 4241/4341/M2/M35(HSS CO 5%) Processing: Milling Coating: Bright polishing Black Coating Black & White Coating Amber Coating Cutting...

DANYANG BMR TOOLS CO.,LTD
Jiangsu,China

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Eight Button Carbide Rock Drill Bits / Well Drilling Bits Anti Corrosion

...serving for mining, construction and tunneling etc. Drill Bit Diameter (mm) Tip Size (W * H ) (mm) Taper Angle * Inner Diameter Front Gauge 32 8*6.5 7° * 22mm 11° * 22mm 34 8*7 7° * 22mm 11° * 22mm 36 8*7 7°...

Hunan TRX International Co., Ltd.
Hunan,China

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195mm NMK5E Concentric Overburden Casing Drilling Bits With 3 Middle Wings For Well Drilling

...(mm): 195mm High performance 3 middle wings concentric casing drilling bit for construction instruction: When drilling in soft and loose ground with scattered boulders, the soil and clay are caved in, which ...

Wuhan Kingdrilling Diamond Co.,Ltd
China

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DTH Hammer Reaming Bits Tungsten Carbide Inserts Oil Well Hole Opener Drill Bit

...Bits Tungsten Carbide Inserts Oil Well Hole Opener Drill Bit Product introduction Hammer size: 3.5”~4” 5”~8” 10”~12” Hammer Shank Style: DHD3.5, QL30, COP34, DHD340A, SD4, Mission40... Guide Diameter:80~115m...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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ST58 Retrac Tungsten Carbide Drill Bits For Eliminating Hole Deviation 115 Mm

...Bit Specifications: Drill Bit Diameter No x Buttons Diameter Flushing Holes Weight, kg mm foot Front Gauge Angle Front Side Spherical and Ballistic 89 3 ½ 6 x 12 8 x 14 35 2 1 5.1 89 3 ½ 4x13,1x13 8 x 13 35 ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Steel Material DTH Drill Bits QL60 6 Inch For Oil Gas / Water Well API Standard

... 100 6 x Φ14 5.0 DHD3.5-100 105 6 x Φ14 5.5 DHD3.5-105 QL30 Dia(mm) Gauge button Weight(Kg) Part No. 85 6 x Φ13 4.5 QL30-85 90 6 x Φ14 4.7 QL30-90 95 6 x Φ14 4.9 QL30-......

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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IADC437 IADC637 Tricone Drill Bits Water Well Drilling Forging Processing

IADC437 Tricone Drill Bits IADC637 Tricone Drill Bits Water Well Drilling Description: IADC Codes: IADC437, IADC637 Diameter: 311 mm = 12,2 " inches Application: Water and Oil Well Drilling, Coal Mining, Stones...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Reverse Circulation SRC054 RC Drill Bits With Retention System

Reverse Circulation SRC054 RC Drill Bits With Retention System RC bits Model SRC054/SRC054R for shank PR54/PR54R, RE054 Diameter No x Button diameter mm Button angle Flushing holes Shroud Dia mm Weight (kg) Par...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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SRC543 Shank RC Drill Bit Remet And Metzke Connection Thread

SRC543 Shank RC Drill Bit Remet And Metzke Connection Thread RC bits Model SRC543 Diameter No x Button diameter mm Button angle Flushing holes Shroud Dia mm Weight (kg) Part No. mm inch Gauge Button Front Butto...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Wxsoon 90 Degree Tungsten Solid Carbide Spot Drill Bits

Product Description wxsoon 90 degree Tungsten Solid Carbide NC Spot Drill Bit for CNC Turning Machine Centres No. Flute Diameter (mm) Angle (mm) Shank Diameter (mm) Overall length (mm) D1*90°*D4*50 1 90° 4 50 D...

Wuxi Soon Technology Co.,Ltd.
Jiangsu,China

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Wxsoon 90 Degree Tungsten Solid Carbide Spot Drill Bits

wxsoon 90 degree Tungsten Solid Carbide NC Spot Drill Bit for CNC Turning Machine Centres No. Flute Diameter (mm) Angle (mm) Shank Diameter (mm) Overall length (mm) D1*90°*D4*50 1 90° 4 50 D1.5*90°*D4*50 1.5 90...

Wuxi Soon Technology Co.,Ltd.
Jiangsu,China

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1" Down The Hole 64mm 76mm Br1 DTH Button Drill Bits For Rock Drilling

... Button Drill Bits For Rock Drilling Product specifications: Type Bit Dia(mm) No Air Holes Guage Buttons Front Buttons Weight(kgs) Part No Br1 Drill Bit 64 2 6x10 3x10 2.6 Br1-64 70 2 6x12 4x9 2.8 Br1-70 76 ...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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12" Down The Hole SD12 DTH Drill Bits For Rock Drilling / Water well Drilling

12" Down The Hole SD12 DTH Button Drill Bits For Rock Drilling Product specifications: SD12 dth bits For 12" hammer DTH bits shank Bit Dia. No Air Holes. Gauge Buttons Front Buttons Weight (Kg) Part No. mm inch...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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140mm Reverse Circulation PR52 RE052 RC Drill Bits For RC Drilling

140mm Reverse Circulation PR52 RE052 RC Drill Bits For RC Drilling RC bits Model RC5.5-RE052/RE052R for shank PR52 RE052/RE052R Drill Bit Bit Dia. (mm) No. Air Holes Gauge Buttons Front Buttons Weight (kg) Part...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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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)...

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

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Tungsten Carbide Casing Rock Core Drill Bits

... 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 (Mm) L ...

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

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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)...

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

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Tungsten Carbide Casing Rock Core Drill Bits

... 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 (Mm) L ...

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

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Top Hammer Drilling Button Bits Secoroc Tapered Drill Bits For Drifting And Tunneling Drilling

... A Roschen T35 tool system enables 54 or 57 mm holes to be drilled using the same stiffer rod dimension as for t38. Roschen GT60 enables drilling of holes down to 92 mm. By using a GT60 tool system when dril...

ROSCHEN GROUP
Shanghai,China

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