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Total 44455 products for square hole drill bit Manufacture & Suppliers

Thread Button Blast Hole Drill Bits , Oem 76mm T38 Drill Bit

...Bit Rock Drill Tungsten Carbide Thread Button Bit Application: Threaded Drill Bits cover regular, retrac and reaming types. With stronger button-fixing ability, longer service life, better wear-resistance an...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Integral Symmetric Down The Hole Drill Bits Tools For Rock 3Inch

...drilling bit for loose rock formation Product category: ntegral symmetric casing drilling tools Matched hammer: Hammer SD10 Matched casing pipe OD: 323mm MRING-XD integral symmetric casing drilling bit Integ...

Wuhan Kingdrilling Diamond Co.,Ltd
China

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Reliable Bore Hole Drill Bit , Customized Center Drill Bit For Rotary Drilling

... insert is improved with new formulas and new techniques for insert bit; ♥ Gauge Structure: Multiple gauge protection with gauge trimmers on the heel of cone,tungsten carbide inserts and hardfacing on the sh...

Wuhan Yijue Tengda Machinery Co., Ltd
Hubei,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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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 (...

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

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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 (...

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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165mm QL50 DTH Drill Bit Down The Hole Drill Bits For Quarrying

...DTH button bit description: Kingdrilling has become The Driller’s Choice for some of the world’s small and middle mining projects, thanks to a reliable quality and high cost performance that can supply and ....

Wuhan Kingdrilling Diamond Co.,Ltd
China

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2 Inch Bench Down The Hole Drill Bits R32 Customization For Dl331 Rig

... and manufacture of rock drilling machinery and pneumatic tools in China. The factory has rich scientific research and production experience, using the raw materials, advanced production ......

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
China

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Paper Hole Drill bits with H type smooth inner wall and Tempered body Dia. 3 to 8mm

... edge wax coated 3 High quality steel grade 4 Durable 5 Prompt Delivery Features: 1. Available in 8 main styles to suit all drilling machines 2....

Shanghai ProMega Trading Co., Ltd.
Shanghai,China

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76mm Nq Non Core Diamond Hole Drill Bits For Medium Hard To Hard Formation

76mm NQ Diamond Non-Core Bit For Medium Hard to hard formation NQ Non core Bit, Medium Hard to hard formation, NQ Rod Box Thread, size :76mm, Outer Dia, Diamond size : 20-25 SPC, 4 fluids waterways, concave Typ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Shockproof Bh140 Bh160 Down The Hole Drill Bits Customise With Spray Paint Coating

Back Hammer - BH160 Changsha ChaoJinGang Machinery Manufacturing Co., Ltd. (ChangSha Super Drill Import & Export Co., Ltd. ) is a modern high-tech enterprise specializing in research and manufacture of rock dri...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
China

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Straight Shank Step Carbide Milling Cutter Screw Countersunk Hole Drill Bit

...Hole Drill Bit High Speed Steel Product Description: 1. HSS material, sharp and durable, has the characteristics of ultra-high speed and ultra-high durability after high-precision grinding. 2. Fine workmansh...

Zhuzhou Sanyinghe International Trade Co.,Ltd
Hunan,China

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Straight Shank Step Carbide Milling Cutter Screw Countersunk Hole Drill Bit

...Hole Drill Bit High Speed Steel Product Description: 1. HSS material, sharp and durable, has the characteristics of ultra-high speed and ultra-high durability after high-precision grinding. 2. Fine workmansh...

Zhuzhou Sanyinghe International Trade Co.,Ltd
Hunan,China

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Carbide-tipped Blind Hole drill bits For Woodworking

...and down laminated panels Workplace Furniture Factory, CNC center Machines CNC machining centers, point -to-point drilling, hinge boring and multi-spindle unit machines etc. Application For drilling blind ho...

Chengdu Fengke Precision Tool Co., Ltd.
Sichuan,China

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Cost Reduction Core Hole Drill Bits And Efficiency Improvement BTW NTW HTW

...Bits Cost reduction and efficiency improvement BTW NTW HTW High drilling efficiency; Durable wear resistance; Impact resistance and impact resistance, high coefficient of linear expansion of the carcass; Car...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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High Performance Impregnated Diamond Rod Shoe Core Hole Drill Bits

Surface Set Diamond Drilling Tools Impregnated Casing Shoes Bit NQ HQ PQ ROD Specifications impregnated diamond rod shoe, surface set diamond rod shoe, Dimensions of Rod Shoe Bit Size Outside Diameter Inside Di...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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