countersunk screw drill bit

Model Number:Bit

Brand Name:XI'AN RIG

Place of Origin:China

...Bit for Petroleum Oil Gas Well Drilling Tricone drilling bit A tricone drilling bit, also known as a roller-cone drilling bit or a tri-cone drilling bit, has three cones. Each cone rotates independently as the drill string rotates the drill bit body. With the right cutters, bearings, and nozzles, roller-cut drill bits can be used to drill...

Brand Name:Sanyinghe

Model Number:As your requirements

Place of Origin:Zhuzhou-China

HSS Countersunk Head Milling Cutter Chamfering Cutter Chamfering Drill Countersunk Head Drill Product Description: The product is made of high-quality high-speed steel, which shakes less than ordinary twist drills. After high-precision grinding, it has ...

Brand Name:AMG

Model Number:AMG0005-WS

Place of Origin:Jiangsu, China

...screw for wood Material: 45# steel Shank diameter: 8mm/10mm Drill bit size: 2.8mm, 3.0mm, 3.2mm, 3.5mm, 4.0mm Body Material: Solid Hardened Steel Uses: used for wood, aluminum alloy screw countersinks, holes Specifications: 100% High quality . Using for hand making a drawer or other woodworking. Industrial quality router bits...

Place of Origin:china

Brand Name:WeSeW

High Quality OEM Custom Duty Garden Screw Auger Upgrade Drill Bit Place of Origin Guangdong, China Size Customized Surface treatment Customized Material 304/316L Stainless Steel, Customized Color Customized Service OEM/ ODM Package Bag, Carton, Wooden Case...

Place of Origin:Henan, China

Product Description Packaging & Shipping Company Information Zhengzhou Xizhou Trading Co., Ltd.is located in the beautiful Zhengzhou, the capital of Henan Province. We provide the best prices and fastest logistics. We sincerely welcome domestic and foreign...

Model Number:Q6-43-7°-72

Brand Name:HLDRILL

Place of Origin:CHINA

...Bit For Mining And Quarrying Product Overview Optimize your shallow rock drilling operations with our premium Q6-43-7° tapered button bit, a high-performance small diameter drilling tool tailored for pneumatic and handheld rock drilling scenarios. Manufactured by Henglong, a professional rock bit supplier, this taper type drill bit...

Model Number:SELF DRILLING SCREWS

Place of Origin:Shanghai

Brand Name:TOBO

...16.9, ASTM A420. These self drilling screws have a thread pitch of ANSI B 16.9, ASTM A420 and a thread coverage of ANSI B 16.9, ASTM A420, making them ideal for chipboard screws, construction wood screws and fastener screws. They are durable, reliable and

Brand Name:FOSHAN STAR

Model Number:STZK0222

...Drilling Machine Offering Hole Distance 4-80mm For Glass Hole Drilling Product Description: Three heads Glass drilling machine, drilling holes from up and down both sides of glass.It has double drill bits for each head.Can drill holes fast and safely. Both the bottom and top driller working automatic by foot pedal ,no need to pull by hand,.This can make the hole drilling...

Brand Name:guanbiao

Model Number:M4.2*32

Place of Origin:China

Countersunk Self Drilling Screws For Metal M4.2x32 Sandblasting Concrete Screws Stainless Steel Self Tapping Seal Screw Hole Screw Electric Meter Screw Low Voltage Power Distribution Screw Name Countersunk Self Drilling Screws For Metal M4.2x32 Sandblasting Concrete Screws...

Place of Origin:Jiangsu, China

Brand Name:grace

Model Number:DIN

Cross recessed countersunk head drilling screw with Blue-white zinc drilling screw Product Description We have all standard DIN, BS, JIS and ISO fasteners and other industrial parts with well-equipped testing facilities and strong technical force. Related ...

Brand Name:huayaunxing

Model Number:self-drilling screw

Place of Origin:CHINA

..., and compatibility with thin steel assembly" The self-drilling and self-tapping screws feature a Fried Dough Twists drill point design at the screw tail, with a hardness of up to HRC55-60. They can directly drill into substrates such as thin steel plates,

Brand Name:Runtai

Model Number:Tapping Screws

Place of Origin:Jiangsu, China (Mainland)

...Countersunk Head Drilling Tapping Screws for Metal Products Description Made from 410 stainless steel, these screws are strong, wear resistant, and mildly chemical resistant. They're beveled under the head for use in countersunk holes. They save you time and effort by drilling...

Model Number:Stainless Steel Screws

Place of Origin:Dongguan China

304 Stainless Steel Countersunk Self-Drilling Screw 410 Cross Flat Head Self-Tapping Self-Drilling Dovetail Screw ​ Stainless Steel Screws are fasteners with external threads made from stainless steel through processes such as cold heading, thread ...

Brand Name:ZhongZuan

Model Number:T-13

Place of Origin:Chongqing,China

...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,which greatly saves you a lot of trouble.Great for metal/wood/plastic countersunk...

Brand Name:RTCRAFT or OEM

Model Number:2-7.5mm or Inch size

Place of Origin:CHINA

...Screw Extractor and Cobalt Left Hand Drill Bit Set for Broken Bolt Description: - Screw extractors, easy out, are designed to remove broken studs, bolts, socket screws and fittings - Contains 5 screw extractors, and 5 matching left hand stub drill bits - Left hand drills ensure the broken bolt or screw...

Brand Name:BMR TOOLS

Model Number:Straight Flute

Place of Origin:P.R.China

...Drill Bit Set & Automatic Center Punch Totally 50 Sizes for hole drilling HSS Titanium Coating - High speed steel along with titanium coating ensures outstanding durability and sharpness, can reduces the friction, runs cooler. Meet Your Demands - With the step drill bits we offered, you can process different kinds of diameter holes, which greatly saves you a lot of trouble.Great for metal/wood/plastic countersunk...

Brand Name:ENG

Model Number:1750

Place of Origin:China

... slightly smaller than the diameter of the screw. So, for example, if you're using a 3.5 mm screw, use a drill bit with a diameter of 3 mm. 2. Specification: SPECIFICATION Size : 17 -1/2" (444.5mm) Drill Body Type : Steel Body Blades Quantity :

Brand Name:CY

Model Number:M2.2 -M5.5

Place of Origin:CHINA

... hole. Designed for use in soft steel or other metals. The points are numbered from 1 through 5, the larger the number, the thicker metal it can go through without a pilot hole. A 5-point can drill a 0.5 in (12.7 mm) of steel Material Carbon Steel ,

Place of Origin:China

Brand Name:JIA SHAN

Class 4.8 8.8 10.9 12.9 Blue Zinc Plated Cross Recessed Countersunk Head Drilling Screws Product Specifications Attribute Value Name Metal Screw Standard DIN, ASME, ANSI, ISO Material Steel, Stainless steel, Brass, Copper, Titanium Alloy, Plastic Place of ...