Hot Sells HSS 4241 Ti-Coating Straight Step Drill Bit Set-3pcs set packed with wooden box-4-12mm/4-20mm/4-32mm
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... Amber Coating Drills: 4-12mm;4-20mm;4-32mm Precision: H7 Application: Drilling holes on metal Straight Flute HSS Step Bit Specification NAME MATERIAL SIZE STEPS triangle shank straight flute step drill HSS4241 4.0-12 5 4.0-20 9 4.0-32 15 M35 4.0-12 5 4.0...
DANYANG BMR TOOLS CO.,LTD
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Straight Shank Tialn Coating Diameter 0.8mm Twist Drill Bit
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...center drills, deep hole drills and other drilling drill bits; the other is reaming drill bits, including countersink drills and other reaming drill bits. Big spiral drill bits are used in construction projects with an outer diameter of 400 to 600 mm and a...
Xiamen Betalent Carbide Co.,Ltd
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Wear - Resistant Taper Button Bit 32mm 7 Degree X Type Drill Bit For Small Hole Drilling
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... the rock hole within diameter of 50m. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry etc. Product Description: Tungsten Carbide Cutting Tools Cross Drill Bits For...
KSQ Technologies (Beijing) Co. Ltd
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Diameter 34mm 36mm 38mm Small Hole Drill Bit Tapered Button Drill Bit
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.... 19mm, Hex, 22mm and Hex. 25mm; Buttons configuration: 4 buttons, 5 buttons, 6 buttons, 7 buttons, 8 buttons, 9 buttons; 12° Button bit, Short skirt - Tapered button drill bit - Rock Drilling Tools Bit Dia. Buttons and Size (mm)...
KSQ Technologies (Beijing) Co. Ltd
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Hollow Paper Hole Drill Bit 9mm Diameter For Punching Machine OEM
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Punching Machine Hollow Paper 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 paper, board or ......
Foshan Dechang Technology Co., Ltd.
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Composite Straight Flute Drill Bit with High Fracture Resistance and Internal Coolant
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In the field of efficient drilling and complex hole processing , tool with precision and efficiency is the "accelerator" on the production line. The internally cooled with straight groove drill (double straight hole) D12.5 × 24.5 developed by AMG designed......
Changzhou AMG Precision Tool Manufacturing CO., LTD
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5m Length 500mm Diameter Extra Long Auger Drill Bits
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Bobcat Auger Bits Rock Auger Bit main application: 1. Soft to hard silt and clay, loose to medium density gravel. 2. For non-casing holes or larger diameter holes, double-cut soil drills are recommended. feature: 1. Precise positioning of fishtail pilots......
Tianjin jinyiyuan Heavy Machinery Manufacturing Co., Ltd
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8 buttons 30mm 32mm 33mm 34mm 36mm 38mm drill bit
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Tapered Button Bits: Taper Degree: 6°, 7°, 11°, 12° Diameter: 30mm, 32mm, 33mm, 34mm, 36mm, 38mm, 40mm, 41mm, 42mm Buttons: 4, 5, 6, 7, 8 Flushing Water Hole Nos.: 1, 2, 3 Skirt: Short, Long...
Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits
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High Precision Carbide Drill Bit with 135° Point Angle and 30–35° Helix for Efficient Deep Hole Drilling in 1-32mm Diameter
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...Double Straight Hole Internal Cold Straight Groove Drill Product Attributes Attribute Value Product name Precision Carbide Drill Bits Point angle 135° (for aluminium) Material Solid carbide Diameter 1-32mm Overall length 50-400mm Helix 30–35° (optimized chip flow) OEM/ODM Available Application Brass, Aluminium, Cast iron, steel, inconel, etc Coating TiAlCrN, Nano-TiXCo, AlTiSiN, etc. Product Description The double straight hole...
Changzhou AMG Precision Tool Manufacturing CO., LTD
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White Steel Step Reamer Straight Shank Titanium Drill Bit Set
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.... Two flute: two-flute design deburrs during drilling, clearing chips faster and allowing particles to escape for clean cut holes. Cutom package is available High quality material, sharp and durable Product Step Drill Bit Material White Steel Size 4...
Beijing Deyi Diamond Products Co., Ltd.
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