Carbide Tungsten PCB Circuit Board Drill Bits 0.10mm 0.2mm 0.30mm
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Carbide Tungsten PCB Drilling Bit Precission Drilling Of PCB 0.10 / 0.15 / 0.2 / 0.25 / 0.30 mm Feature: 1. Different Types and Diameters 2. Excellent Performance on PCB Drilling 3. Limited Tolerance 4. Free Sample Available 5. Consistent Quality Control 6. Quick Delivery Time 7. Excellent After-sale Service Material: Solid Carbide / Tungsten Carbide Type: Twist Drill Bit Usage: PCB Hole Drilling Specification: 0.1 ~ 0.45 Mm......
DONGGUAN XIANGHUA ELECTRONIC TECHNOLOGY CO., LTD.
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4F Straight Flute Carbide End Mill Reamer Machine Drilling Bit Spiral Downcut
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...Carbide End Mill Reamer Machine Drilling Bit Spiral Downcut Product Description tungsten carbide ream left hand tool 1. Grain Size: 0.3-0.5um 2. Co:8%, Wc: 92% 3. TRS: 3600-4800N/mm2 4. HRC: 45/55/60/65 Degrees 5. HRA: 91.2-93.8 Grain Size: 0.3-0.5um Co: 8% Wc: 92% Overall length (mm): 49-254 Shank diameter (mm): 2.0-16.0 Cutting length (mm): 11-60 Cutting area diameter (mm): 2.0-20.0 Precision: ± 0.01mm Raw Material: Carbide...
Supal (Changzhou) Precision Tools Co.,Ltd
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Ore Mining T Thread Retractable Drill Bit Carbide Rock Drill Bits High Hardness
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...drill bit R35 mining drilling parts carbide rock drill bits small drill bits Thread Type dia tip size(mm) flushing holes weight (kg) mm gauge front side front R22 R25 R28 SR28 41 5*9 2*8 2 1 0.6 42 5*9 2*8 2 1 0.6 43 5*9 2*9 2 1 0.6 43 5*9 2*8 2 1 0.6 45 5*9 2*9 2 1 0.7 48 5*10 2*9 2 1 0.78 51 5*11 2*10 2 1 1.1 57 5*12 2*10 2 1 1.3 R32 41 4*9 2*8 1 1 0.54 43 4*9 2*9 1 1 0.55 45...
KSQ Technologies (Beijing) Co. Ltd
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Small Rock Drill Bits Dia 45mm Tapered Chisel Bit for Hole Drilling Y3-45-722-76
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...Drill Bits Dia 45mm Tapered Chisel Bit for Hole Drilling Y3-45-722-76 Y3-45-722-76 specification: Diameter: 45mm Length: 76mm Tapered Degree: 7° Carbide Dimension: 15mm*10mm Water Holes: 2 on side Material:carbide YK05 used for hard rock. Applications: It is widely used in drilling holes with a depth size less than 5 meters and diameter scope in 20-45 mm by light-duty hand hold drills......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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Tungsten Carbide Welding Tapered Chisel Drill Bit Taper 6 7 11 12 Degree
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...Carbide Welding Tapered Chisel Drill Bit Tapered chisel bit is widely used in drilling holes with depth less than 5 meters and diameter ranged in 20-45 mm by light-duty rock drill, like Y6. Tapered chisel bits are also used in mining and quarrying, with the advantages of higher driving efficiency, long service life, better powder exhausting and easier bit back, which combine well anti-wear and anti-impact carbide...
SUVEC Rock Drilling Tools
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Carbide Alloy Steel DTH Hammer Rock Drill Bit
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Carbide Alloy Steel DTH Hammer Rock Drill Bit Applications The New Diamond dive drill is mainly used in geological exploration, coal mine, water well drilling, borewell drilling, highway, railway, bridge, construction, mining, quarry, Civil engineering, ......
Hunan New Diamond Construction Machinery Co., Ltd.
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Clay Tooth Tricone Drill Bit 215.9mm Iadc 217
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Clay tooth tricone drill bit 215.9mm iadc 217 JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth and tungsten carbide insert, in sizes from 37/8" to 36", for use in all ......
Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
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45-55hrc Tungsten Carbide Tricone Roller Cone Drill Bits For Core Barrel
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45-55hrc Tungsten Carbide Tricone Roller Cone Drill Bits For Core Barrel Applicable layers: dense sand, gravel, hard rocks and very hard formation, etc.. Sizes: From 2 7/8 to 26"larger sizes for hole opener bit ,reamer bit. Type: 437,517,537,617,637 Hardness: 50-54 or higher HRC ROLLER BITS IADC CODE SELECTION IADC WOB RPM (KN/mm......
Beijing Jietaihongli Technology Co., Ltd.
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Tungsten Carbide Drill Bits / Tricone Rock Bit For Medium Hard Formation
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9 7/8" FA637G , Rock Bit , Drill Bit , Sealed Journal Bearing , TCI Tricone Bit , Medium Hard Formation with High Compressive Streaks SIZE AVAILABLE Form 7 7/8inch to 17 1/2inch RECOMMENDED DRILLING PARAMETERS FOR APPLICATION Types & IADC Code 117 127 437 ......
FLRT Bit
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Tungsten Carbide High Speed Drill Bits Button Bits Long Skirt / Short Skirt Length
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JCDRILL Tapered Button Bit Description Diameter Length No. of button Weight Taper Angle=7°,11°,12°; Socket inside=28mm-45mm mm mm pcs kg 28 50 4 0.2 29 50 4 5 6 7 0.2 30 50 80 5 6 7 8 0.2 0.3 32 50 55 71 80 6 7 8 9 0.2 0.22 0.3 33 50 55 71 80 6 7 9 0.2......
Beijing Jincheng Mining Technology Co., Ltd.
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