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50 Mm Drill Bit

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Total 76233 products for 50 mm drill bit Manufacture & Suppliers

High performance metal drilling DIN338 Full Ground Parallel Shank HSS Twist Drill Bit

...DRILL BIT FOR DRILLING METAL Size: 1mm to 13mm Material: 4241/4341/M2/M35(HSS CO 5%) Processing: Full ground Coating: Bright polishing Black Coating Black & White Coating Amber Coating Cutting Angle: 118o an...

DANYANG BMR TOOLS CO.,LTD
Jiangsu,China

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R51 Solid Rock Self Drilling OEM Anchor Drill Bits

...Drilling Self-Drilling Anchor Drill Bits Self-drilling Anchor Drill bit is made from steel that can provide enough hardness in the rock mass. It is used for drilling and installed on the head of the anchor b...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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High Precision Solid Carbide End Mills HRC55 / Twist Drill Bit For CNC Process

...Drill Bit For CNC Process Square / flat end mill specification Flute dia flute length overall length shank dia 0.3-0.6 1.5 50 Φ4 0.7-0.8 2.5 50 Φ4 Φ1 3 50 Φ4 Φ1.5 4 50 Φ4 Φ2 5 50 Φ4 Φ2.5 6 50 Φ4 Φ3 8 50 Φ3 Φ...

Zhuzhou Weikeduo Cemented Carbide Co., Ltd.
Hunan,China

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Down The Hole Drill Bits Air Drill Hammers And Bits QL60 DHD360 SD6 M60

...drill bits air drill hammers and bits QL60 DHD360 SD6 M60 Good Quality DTH Drill Bit Shank Type: DHD360, COP64, SD6, QL60, M60 DTH Hammer Bit Bit Dia.: 152mm,155mm,159mm,165mm,172mm,178mm,190mm,203mm Face: F...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Down The Hole Drill Bits Rock Hammer Drill Bits QL80 DHD380 SD8 M80

...drill bits air drill hammers and bits QL60 DHD360 SD6 M60 Good Quality DTH Drill Bit Shank Type: DHD360, COP64, SD6, QL60, M60 DTH Hammer Bit Bit Dia.: 152mm,155mm,159mm,165mm,172mm,178mm,190mm,203mm Face: F...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Straight Head Hollow Drill Bit For Paper Standard HSS Steel Material

...Drilling Hole Bits For Punching Machine Product Features : ● Available in 2 kind styles to suit most popular drilling machines,straight and hollow shank. ● Dimensions from 2.0 mm to 10 mm. ● Standard HSS ste...

Foshan Dechang Technology Co., Ltd.
China

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Hollow Paper Hole Drill Bit 9mm Diameter For Punching Machine OEM

...Drill Bit For Paper Drill Machine Product Features : ● Available in 2 kind styles to suit most popular drilling machines,straight and hollow shank. ● Dimensions from 2.0 mm to 10 mm. ● Standard HSS steel for...

Foshan Dechang Technology Co., Ltd.
China

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Steel Hollow Paper Hole Punch Drill Bit For Sharpening Machine

...Drill Bit Sharpening Machine Of Sharpener For Paper Drill Machine Product Features : ● Available in 2 kind styles to suit most popular drilling machines,straight and hollow shank. ● Dimensions from 2.0 mm to...

Foshan Dechang Technology Co., Ltd.
China

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Tungsten Carbide Button Drill Bit R32 Dia 64mm Flat Face Or Drop Center

... R32 Button Bit Diameter Buttons and Size (mm) Flushing hole Weight Part Number mm inch Front Gauge Angle Front Side kg Spherical 41 1 5/8 2×9 4×9 35° 1 1 0.6 4148300487 41 1 5/8 2×8 5×9 35° 1 1 0.7 41483004...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Hardfacing Cinquefoil Tungsten Carbide Nozzle Compact Size For PDC Drilling Bit

....80-15.05 91.5-93.5 2800 ZY08 7.5-8.5 14.65-14.85 ≥89.5 2500 ZY09 8.5-9.5 14.50-14.70 ≥89 2800 ZY10X 9.5...

SEED TECHNOLOGIES CORP., LTD.
Hunan

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Yellow Carbon Steel Tapered Button Bit with 25-50 mm Diameter and 4°46', 7, 11, 12 Degree for Small Hole Blasting

... in mining, tunneling, and construction engineering. Its primary function is to drill holes in rocks during drilling and blasting operations, usually in tandem with handheld or mechanical rock drills. They a...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Roller Bits / Drilling Bits Rotary Piling Tools 8-1/2' Replaceable Type

...

Changsha Golden Drilling Machinery Co.,Ltd
Hunan,China

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Roller Bits / Drilling Bits Rotary Piling Tools 8-1/2' Replaceable Type

...

Changsha Golden Drilling Machinery 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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BMR TOOLS DIN338 HSS Jobber Drill Bit for Metal Steel Aluminium Drilling 1mm-13mm

... & White Coating Amber Coating Cutting Angle: 118o and 135o with split point Precision: H7 Application: Drilling holes on carbon metal/stainless steel/nickel/aluminum HSS Jobber Drill Bit Specification Code ...

DANYANG BMR TOOLS CO.,LTD
Jiangsu,China

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Durable Tricone Rock Bit / Hard Rock Drill Bits 12 1/4" FG615G For Well Drilling

...~6857 Rotation Speed (Rpm) 150~60 150~60 140~80 120~80 110~60 100~50 ROLLER CONE BIT CONE DESIGN In some formations,...

FLRT Bit
Beijing,China

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Dhd 340-133 Mm Drilling Dth Bits Tungsten Carbide Mining

...Drilling DTH Bits With Low Air Pressure In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the dri...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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2 Inch / 4 Inch Masonry Core Drill Bit For Hammer Drill 28mm 200mm 140 Mm

... left inside the drill bit is referred to as the core. Core drills used in metal are called annular cutters. Core drills used for concrete are generally called Diamond Core Drills and are water cooled. For d...

Hebei Xmf Tools Group Co.,Ltd
Hebei,China

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2 Inch / 4 Inch Masonry Core Drill Bit For Hammer Drill 28mm 200mm 140 Mm

... left inside the drill bit is referred to as the core. Core drills used in metal are called annular cutters. Core drills used for concrete are generally called Diamond Core Drills and are water cooled. For d...

Hebei Xmf Tools Group Co.,Ltd
Hebei,China

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High Grade YK05 Tungsten Carbide Inserts R32 64mm Button Drill Bit

...Drill Bit Product Description: We provide various top hammer drilling tools like R25/R38/T38/T45/T51, and the quarring thread rock button drill bit is suitable for mining,quarring,tunneling and so on. It is ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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