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Total 32517 products for long drill bit extension Manufacture & Suppliers

Mission60 152mm 165mm 178mm 191mm Convex Face Rock Drill Bits

...Drill Bit Product description The DTH system is easy and quick to adapt to a directional drill and is considered one of the best and most effective methods to drill high-quality holes that are stable and str...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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High Penetration Rate DTH Drill Bits BR3 Down The Hole Drilling Tools Long Life Span

...Drill Bits BR3 Down The Hole Drilling Tools Long Life Span Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality har...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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Horizontal Trihawk Drill Bit

...supply the most popular rock drill bit, Eagle Claw, which keeps the core of the drill bit with low wear for a long time and long-term use of cemented carbide teeth to grind through the hardest rocks. It uses...

Langfang pangolin construction machinery co. LTD
Hebei,China

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DIN340 Long Shank Twist Drill Bit Metal Drilling Bit

...l be removed through groove.HSS is one of tool steel.It’s more hard and wear-heat than high-carbon steel as well as the cutting speed. 2. HSS twist drill bits are widely used to drill stainless steel,alufer,...

Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
Chongqing,China

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DIN340 Long Shank Twist Drill Bit Metal Drilling Bit

...l be removed through groove.HSS is one of tool steel.It’s more hard and wear-heat than high-carbon steel as well as the cutting speed. 2. HSS twist drill bits are widely used to drill stainless steel,alufer,...

Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
Chongqing,China

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Weathered Rock Drilling Tri Tooth 145mm Trihawk Drill Bit

...Drilling Tri Tooth 145mm Eagle Claw Bit Eagle Claw Tooth Bit Trihawk Bit For Horizontal Directional Drilling Introduction When grinding, high-volume hard disk blades and drill bits, we provide the most popul...

Langfang pangolin construction machinery co. LTD
Hebei,China

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Mining Exploring Diamond Core Drill Bits BQ HQ NQ PQ For Hard Rock Formation

...Bits Core drilling bits BQ HQ NQ Core drilling bits Mining Exploring Diamond Core Drill Bits BQ HQ NQ PQ For Hard Rock Formation Quick Detail: 1. High Penetration Rate 2. High Rotation Speed 3. High Performa...

ROSCHEN GROUP
Shanghai,China

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Impregnated Diamond Core Drill Bits , Diamond Products Core Drill Bits

...Drill Bit For Rock Core Drilling BQ NQ HQ PQ size Impregnated Diamond Core Drill Bit For Rock Core Drilling BQ NQ HQ PQ size Feature: 1. High diamond concentration 2. High penetration rate 3. Long lifespan I...

ROSCHEN GROUP
Shanghai,China

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Great Water Well Drill Bits , Diamond Oil Drill Bit Annular Cutter High Strength

...Drilling Bit PDC Bit With Annular Cutter PDC Bits Send PDC Reamer Drill Bit Introduction 1. PDC reamer drill bit was originally developed for coal mining and it has been proved to be exceptionally cost effec...

Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
Hunan,China

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Great Water Well Drill Bits , Diamond Oil Drill Bit Annular Cutter High Strength

...Drilling Bit PDC Bit With Annular Cutter PDC Bits Send PDC Reamer Drill Bit Introduction 1. PDC reamer drill bit was originally developed for coal mining and it has been proved to be exceptionally cost effec...

Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
Hunan,China

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DIN1869 HSS Drill Bits 2-13mm High Speed Steel Bright Finished

... finished,Rainbow 4. Point:118°/135°split point 5. Shank:Straight Shank.triangle shank,hex shank. 6. Usage:Drilling hole for metal DIN1869 Long HSS Drill Bits Features: 1....

DANYANG RIGHTOOLS CO.,LTD
Jiangsu,China

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16mm HSS Taper Shank Drill Bit DIN341 Long Type for Metal

...:Black Oxide 4. Point:118°/135°split point 5. Shank:Morse Taper Shank. 6. Usage:Drilling hole for metal High Speed Steel Drill Bits Features: 1. Material details of High Speed Steel: DESCRIPTION OF HSS C W M...

DANYANG RIGHTOOLS CO.,LTD
Jiangsu,China

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High Carbon Steel Masonry Drill Bit with Tungsten Carbide Tip

...Drill Bit With Tungsten Carbide Tipped Long Life Masonry Drill Bits Description: 1. Material:HCS; 2. Process:Rolled,Milled 3. Surface:Bronzen coated,Ni-coated,Zinc-coated,Cr-coated,Sandblasted 4. Shank:Strai...

DANYANG RIGHTOOLS CO.,LTD
Jiangsu,China

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Tapered Button Drill Bit 11° Carbon Steel Short Skirt 38mm Coal Mining High Wear Resistance

...Drill Button Bits 7° 11° 12° Short / Long Skirts High Wear Resistance Specifications: Available Tapers: 7° 11° 12° Available Diameters: 28mm - 42mm Weight: < 0,5kg Long or Short Skirts Description: Tapered e...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Set 4-6 Inch Button Drill Bit For Long Hole Tungsten Carbide

...Drill Bit For Long Hole Tungsten Carbide Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive strength). Featuring ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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TCT Brad Point Dowel Drill Bits / Crown Dowel Drill Bits / Brad Point Drill Bit

..., and the rotation direction of left and right hand: 1, special cutting edge and four slots chip removal design, faster and smoother drilling efficiency; 2, Long tool life, no explosive edge on...

Zhongshan Yidian Machinery Co., Ltd
Guangdong,China

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Mill Tooth Drill Bit with 1 Year Warranty IADC 117/127/217 for Medium Hard Formations and High Compressive Strength

...Drill Bit, also known as milled tooth bits, milling toothed drill bits, or milled toothed drill bits, is a high-quality drilling tool designed for use in medium hard formations with high compressive strength...

Hejian Ruida Petroleum Material Co., Ltd.
Hebei,China

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QL40 QL50 QL60 QL80 DTH Drill Bits For Underground Long Hole Rock Drilling

...bits For Underground Long Hole Rock Drilling DTH Button Bit Description: DTH bit is our main product. After mang years search, we have rich experience in development and manufacturing high quality products, ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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3 Inch High Air Pressure BR33 DTH Drill Bits 102mm For Industrial

... provides a durable and reliable balance of strength and toughness. 1. Long drill life: alloy steel material has a long service life, higher than similar products; 2. High drilling efficiency: wear-resisting...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Long Skirt 80mm Dia 34mm Small Rock Drill Bits For Quarry , Long - Life

... driller in quarry, like YT26. Q8-34-722-80 specification: Water (flushing) holes: Front 2pcs, side 1pc Drill bit diameter Ø34mm Long Skirt :80mm Tapered degree:12° Carbide Button: 8pcs front butons Button S...

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

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