11 Degree Broca 34mm 7 Buttons Taper Drill Bit For Mining Drilling Blasting
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... with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone ......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Hard Rock Tapered Drill Bits Size From 28mm - 42mm Tungsten Carbides Material
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...tapered button bits are from Boart long year,widely applied in Hand Hold ( short-hole) drilling system for dimensional stone quarrying. At now, we are exporting the huge qty of Q7- 33- 7 22-80 , Q9 -45 -12 22- 71 for Indian quarry and Norway, Finland quarry. Diameter of bits from 30mm to 50mm......
Putian Qideli Drilling Tools Co., Ltd.
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Hss Twist Drill Bits Din 341
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Manufacturing process: rolled, milled Point angle: 118 Flute Type:N Material:HSS or HSS-Co Finish:bright, black oxide or TiN Diameter:5-50mm 10HO7543 10HO7542 10HO7541 D L1 L2 MT D L1 L2 MT D L1 L2 MT 5 74 155 1 l7.25 165 263 2 29.25 230 351 3 5.2 74 155......
ZEC INDUSTRY CO.,LTD
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High Precision Chamfer End Mill , HSS Countersink Drill Bit For Wood
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Cnc Bright finishing carbide countersink drill bit for wood High Precision Cutting Tools Product name countersink drill bit for wood TRS >4000 N/mm2 HRA 91.8-92.4, HRC:45/55/60/65 Grain size 0.2-0.6μm Helix angle 30°-45 ° Diameter of cutting edge 0.2-0.9mm......
Supal (Changzhou) Precision Tools Co.,Ltd
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Morse Taper Shank HSS Drill Bit Length 141mm For Metal Drilling
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HSS drill bit, Morse taper shank drill bit In some situations, big diameter drill bits are required, HSS is an economic material compared to tungsten carbide, so we add this series of drill bits into our products series to offer a comprehensive solution for customers in drill bits. HSS or HSS with cobalt is available as material. Hot selling drill bits size list. Diameter d(h8) L L1 Morse taper # Diameter d(h8) L L1 Morse taper......
Xiamen Betalent Carbide Co.,Ltd
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135 Degree Split Point Taper Shank Drill Bit DIN 345 HSS - M2 Morse Material
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...Taper Shank Drill Bit DIN 345 HSS - M2 Morse Material Procuct Name HSS-M2 135° degree point Milled Taper Shank Twist Drill Material HSS-M2 Process Milled taper shank drill bits Standard DIN345 (ANSI,DIN341, DIN1870 are Also Available) MT No. No.1 to No.6 1. Photo: 2. Description: Size 6mm......
Jiangsu Xingrui Tools CO.,LTD
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135 Degree Split Point Taper Shank Drill Bit DIN 345 HSS - M2 Morse Material
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...Taper Shank Drill Bit DIN 345 HSS - M2 Morse Material Procuct Name HSS-M2 135° degree point Milled Taper Shank Twist Drill Material HSS-M2 Process Milled taper shank drill bits Standard DIN345 (ANSI,DIN341, DIN1870 are Also Available) MT No. No.1 to No.6 1. Photo: 2. Description: Size 6mm......
Jiangsu Xingrui Tools CO.,LTD
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6 Pcs HSS Titanium Coated 90 Degree Countersink Drill Bit Set
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...HSS Countersink Drill Bit 1/4" Hex Shank Chamfering Drill Bit Set Quick Details: [Sharper and Tougher] The whole drill bits is using high-frequency quenching for heat treatment, with titanium to prevent rust, and the cutting edge is hardened and honed for sharpness [6 Diameter Sizes] Contains sizes 6mm(1/4''), 8mm(5/16''), 9mm(3/8''), 12mm(1/2''), 16mm(5/8''), 19mm(3/4''); handle diamet...
DANYANG RIGHTOOLS CO.,LTD
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Straight Shank Paper Drill Bit 6mm Diameter Smooth Surface For Die Making
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Latest Paper Drill Bits Of Drill Diameter 6 Mm 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 paper, board or laminate ......
Foshan Dechang Technology Co., Ltd.
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38mm Yellow Color Small Rock Drill Bits , Hard Rock Drill Bits High Performance
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...Drill Bits , Hard Rock Drill Bits High Performance Code No.: Q7-38-1122-50 Diameter: 38mm Length: 50mm Tapered Degree: 11° Carbide Dimension: 8mm*7 Carbide Design: Semi-Ballistic Water Holes: 2 on front, 1 one side Tapered Drill Bit is different with thread button bit as long hole bit to use taper match with bit rod to be used for air leg or hand held jack hammerdriller in stone quarrying, and mining. Tapered Bits...
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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