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...Hole Drill Bit: Your Crown Cutter Head for Woodworking Excellence Step into the world of precision woodworking with the Dia. 5-12mm European Type Through Hole Drill Bit. This exceptional tool, equipped with a Crown Cutter Head, brings European craftsmanship to your fingertips, enabling you to create flawless through holes...
...Hole Drill Bit: Your Crown Cutter Head for Woodworking Excellence Step into the world of precision woodworking with the Dia. 5-12mm European Type Through Hole Drill Bit. This exceptional tool, equipped with a Crown Cutter Head, brings European craftsmanship to your fingertips, enabling you to create flawless through holes... more
Brand Name:YIDIAN
Model Number:European Type Through Hole
Place of Origin:China
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...Step Up Drill Bit Step Cone Drill Bit For Wood 1. HSS Tin-Coated - High speed steel along with titanium coating ensures outstanding durability and sharpness,also reduces the friction,runs cooler. 2. Meet Your Demands - With the step drill bits we offered,you can process different kinds of diameter holes...
...Step Up Drill Bit Step Cone Drill Bit For Wood 1. HSS Tin-Coated - High speed steel along with titanium coating ensures outstanding durability and sharpness,also reduces the friction,runs cooler. 2. Meet Your Demands - With the step drill bits we offered,you can process different kinds of diameter holes... more
Brand Name:ZhongZuan
Model Number:T-13
Place of Origin:Chongqing,China
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Product Name 3PCS High Speed Steel 4241 Multi Step Drill Bit Sets for Drilling Metal Size 5steps: 4-12mm 9Steps:4-20mm 15Steps:4-32mm Conection Hex Shank Material HSS 4241 Finishing Titanium Coated Application Metal, Aluminum, Wood drilling Features 1. ...
Product Name 3PCS High Speed Steel 4241 Multi Step Drill Bit Sets for Drilling Metal Size 5steps: 4-12mm 9Steps:4-20mm 15Steps:4-32mm Conection Hex Shank Material HSS 4241 Finishing Titanium Coated Application Metal, Aluminum, Wood drilling Features 1. ... more
Brand Name:JOHNSON TOOLS
Model Number:D12
Place of Origin:CHINA
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Full Carbide dowel drill bit brad point drill bit 57 70 for wood drilling .suitable for for drilling wood, PVC and plastic .Super abrasion, high precision,light cutting and no burrs around hole side .Concentricity of drill is below 0.01mm .Solid Carbide ...
Full Carbide dowel drill bit brad point drill bit 57 70 for wood drilling .suitable for for drilling wood, PVC and plastic .Super abrasion, high precision,light cutting and no burrs around hole side .Concentricity of drill is below 0.01mm .Solid Carbide ... more
Brand Name:LILT
Model Number:57mm70mm
Place of Origin:Chengdu China
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...Step Milling Cutter Screw Countersunk Hole Drill Bit High Speed Steel Product Description: 1. HSS material, sharp and durable, has the characteristics of ultra-high speed and ultra-high durability after high-precision grinding. 2. Fine workmanship, clear scale, no chips, no residue, less shaking than ordinary twist drills...
...Step Milling Cutter Screw Countersunk Hole Drill Bit High Speed Steel Product Description: 1. HSS material, sharp and durable, has the characteristics of ultra-high speed and ultra-high durability after high-precision grinding. 2. Fine workmanship, clear scale, no chips, no residue, less shaking than ordinary twist drills... more
Brand Name:Sanyinghe
Model Number:As your requirements
Place of Origin:China
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...situations, you need to drill multiple-step holes in metals. Can be very complicated step hole, also this kind of step drill can be used in drilling different diameter through holes with one single drill bit. Steps and shapes of step drill bits can be well
...situations, you need to drill multiple-step holes in metals. Can be very complicated step hole, also this kind of step drill can be used in drilling different diameter through holes with one single drill bit. Steps and shapes of step drill bits can be well more
Brand Name:Betalent
Model Number:Step drill bit
Place of Origin:China
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...Step Drill Bit , 2 Inch Step Drill Bit For Multiple Hole Step drill bits are perfect for drilling and enlarging multiple-holes in thin sections of sheet metals, pipes, plexiglass, plastics, wood up to a thickness of 5mm. Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates Single-flute cutting edge for greater control through steps...
...Step Drill Bit , 2 Inch Step Drill Bit For Multiple Hole Step drill bits are perfect for drilling and enlarging multiple-holes in thin sections of sheet metals, pipes, plexiglass, plastics, wood up to a thickness of 5mm. Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates Single-flute cutting edge for greater control through steps... more
Brand Name:STARRY
Model Number:3/16-1/2", 3/16-7/8", 1/4-3/4"
Place of Origin:JIANG SU CHINA
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...Step Drill Bit , 2 Inch Step Drill Bit For Multiple Hole Step drill bits are perfect for drilling and enlarging multiple-holes in thin sections of sheet metals, pipes, plexiglass, plastics, wood up to a thickness of 5mm. Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates Single-flute cutting edge for greater control through steps...
...Step Drill Bit , 2 Inch Step Drill Bit For Multiple Hole Step drill bits are perfect for drilling and enlarging multiple-holes in thin sections of sheet metals, pipes, plexiglass, plastics, wood up to a thickness of 5mm. Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates Single-flute cutting edge for greater control through steps... more
Brand Name:STARRY
Model Number:3/16-1/2", 3/16-7/8", 1/4-3/4"
Place of Origin:JIANG SU CHINA
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...Step Drill Bit Set with Storage Bag Hex Shank 1/8" - 3/4" Product features 1) 3 standard SAE step drill bits can drill 28 different size of holes on different thickness of materials. One 3/16-inch to 1/2-inch six-step bit, 1/4-inch to 3/4-inch nine-step bit, and 1/8-inch to 1/2-inch 13-step bit(detailed hole size and drill depth of each drill bit...
...Step Drill Bit Set with Storage Bag Hex Shank 1/8" - 3/4" Product features 1) 3 standard SAE step drill bits can drill 28 different size of holes on different thickness of materials. One 3/16-inch to 1/2-inch six-step bit, 1/4-inch to 3/4-inch nine-step bit, and 1/8-inch to 1/2-inch 13-step bit(detailed hole size and drill depth of each drill bit... more
Brand Name:RTCRAFT or OEM
Model Number:28 sizes
Place of Origin:CHINA
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... polishing Tin-Coating Black Coating Amber Coating Step: 9 Steps Precision: H7 Application: Drilling holes on metal Step Drill 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
... polishing Tin-Coating Black Coating Amber Coating Step: 9 Steps Precision: H7 Application: Drilling holes on metal Step Drill 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 more
Brand Name:BMR TOOLS
Model Number:Step Drill Bit
Place of Origin:P.R.China
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Product Description: Drag Drill Bits are hole drilling bits used for medium and medium-hard formations. They are made from alloy steel, carbide and PDC cutter materials, and can be customized with API thread types. They are manufactured through forging ...
Product Description: Drag Drill Bits are hole drilling bits used for medium and medium-hard formations. They are made from alloy steel, carbide and PDC cutter materials, and can be customized with API thread types. They are manufactured through forging ... more
Place of Origin:Hebei , China
Certification:ISO9001
Price:Negotiable
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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
.... 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 more
Brand Name:Deyi
Model Number:DYST
Place of Origin:China
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...Step Drag Bits Soft Rock Drill Bits for Water Well Product Introduce Three wings step drag bit is mainly used for water wells, mining, geothermal, environmental and exploration drilling. It is suitable for drilling in soft and soft-medium formations with fast penetration rate and high efficiency, and special for the large diameter holes' drilling...
...Step Drag Bits Soft Rock Drill Bits for Water Well Product Introduce Three wings step drag bit is mainly used for water wells, mining, geothermal, environmental and exploration drilling. It is suitable for drilling in soft and soft-medium formations with fast penetration rate and high efficiency, and special for the large diameter holes' drilling... more
Brand Name:SOLLROC
Model Number:3''-12'' Drag Bits
Place of Origin:China
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...Drill Bits Self-Starting Point Step Drill Bits HSS M2 Materials Ideal for drilling holes into thin materials such as stainless steel,copper,brass,aluminum,plastic and laminates.Single-flute cutting edge for greater control through steps.3 flatted shank prevents slipping in drill chuck.New Speed Point tip penetrates faster than revious Unibits and prevents walking. Popular sizes: Sizes & Ranges Number of steps...
...Drill Bits Self-Starting Point Step Drill Bits HSS M2 Materials Ideal for drilling holes into thin materials such as stainless steel,copper,brass,aluminum,plastic and laminates.Single-flute cutting edge for greater control through steps.3 flatted shank prevents slipping in drill chuck.New Speed Point tip penetrates faster than revious Unibits and prevents walking. Popular sizes: Sizes & Ranges Number of steps... more
Brand Name:M&G
Place of Origin:CHINA
Payment Terms:T/T, PayPal, Visa
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...usually designed for use in soft formations such as sand, clay, or some soft rock. Their uses include drilling water wells, mining, geothermal, environmental and exploration drilling. Whenever possible, they should be used to drill pilot holes, for they
...usually designed for use in soft formations such as sand, clay, or some soft rock. Their uses include drilling water wells, mining, geothermal, environmental and exploration drilling. Whenever possible, they should be used to drill pilot holes, for they more
Brand Name:ShiTan
Model Number:3 wing
Place of Origin:China
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...Step Drill Bit With Through Coolant Hole For Heavy Duty Machining Introduction: AMG's advanced carbide step drill with through-coolant technology delivers unmatched performance in heavy-duty machining. Designed for high-production environments, this innovative tool combines multiple drilling operations into one while maintaining exceptional tool life and hole quality. Features: Integrated Step Design Combines pilot hole...
...Step Drill Bit With Through Coolant Hole For Heavy Duty Machining Introduction: AMG's advanced carbide step drill with through-coolant technology delivers unmatched performance in heavy-duty machining. Designed for high-production environments, this innovative tool combines multiple drilling operations into one while maintaining exceptional tool life and hole quality. Features: Integrated Step Design Combines pilot hole... more
Brand Name:AMG
Place of Origin:CHINA
Certification:ISO9001
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5D Tungsten Steel Spiral Flute Indexable Carbide Drill Bit Deep Hole Drilling Tools Product Description: Independent Drill Tip with Good Integrity and High Precision Our drill tip boasts an independent design that promotes excellent integrity when used. It...
5D Tungsten Steel Spiral Flute Indexable Carbide Drill Bit Deep Hole Drilling Tools Product Description: Independent Drill Tip with Good Integrity and High Precision Our drill tip boasts an independent design that promotes excellent integrity when used. It... more
Brand Name:BABOS
Model Number:BBS240D5W25
Place of Origin:China
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... ensure longer life. It has 3 wings and 3 flushing holes. Compared with 4 wings, 3 wings step drag bits tend to drill faster and aggressive, whereas, are shorter lasting and less durable.3 wings alloy scraper bits will produce larger cuttings force than
... ensure longer life. It has 3 wings and 3 flushing holes. Compared with 4 wings, 3 wings step drag bits tend to drill faster and aggressive, whereas, are shorter lasting and less durable.3 wings alloy scraper bits will produce larger cuttings force than more
Brand Name:Aoxing
Model Number:55mm,65mm,75mm,94mm,108mm,113mm,133mm, 145mm,153mm,175mm,185mm,193mm
Place of Origin:Hebei,China
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...exploration drilling. It is suitable for drilling in soft and soft-medium formations with fast penetration rate and high efficiency, and special for the large diameter holes’ drilling. Types: Ordinary type; Reinforced type; Super strength type. Threads:
...exploration drilling. It is suitable for drilling in soft and soft-medium formations with fast penetration rate and high efficiency, and special for the large diameter holes’ drilling. Types: Ordinary type; Reinforced type; Super strength type. Threads: more
Brand Name:JCDRILL
Model Number:12''--305mm
Place of Origin:Hebei,China
