high durability step drill

Place of Origin:China

Brand Name:Super Diamond

...cost. Advanced prodction techologies and skillful design, as well as high quality materials result in good performance, long service life, simplicity and endurance. Thus, our drilling tools are widely used for drilling and qurrying in mining industries and

Brand Name:SINOCOREDRILL

Model Number:BQ NQ HQ PQ

Place of Origin:CHINA

Q Series High-Durability Impregnated Drill Bits for Efficient Drilling in Geological Exploration *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}p[style^="...

Place of Origin:Hebei,China

API Drill Bit For Rock PDC Drill Bits For Mining & Energy Industries Product Description: PDC composite drill bit is the abbreviation for Polycrystalline Diamond Composite (PDC) drill bit, which is composed of polycrystalline diamond cutting blocks ...

Categories:Top Hammer Drill Bits

Country/Region:china

BENCH DRILLING RETRAC BUTTON BIT T51 Changsha ChaoJinGang Machinery Manufacturing Co., Ltd. (ChangSha Super Drill Import & Export Co., Ltd. ) is a modern high-tech enterprise specializing in research and manufacture of rock drilling machinery and pneumatic...

Brand Name:Tianying

Model Number:IADC645

Place of Origin:Hunan CHINA

Classified According To IADC Tricone Drill Bit For Various Formation Click here for catalogueTCI DRILL BIT.pdf Our Company Hunan TianYing Drilling Machine Manufacturing Co., Ltd. was founded in 2003, located at Zhuzhou, China, the word famous tungsten ...

Brand Name:HONFE

Model Number:PICANOL

Place of Origin:CHINA

Description: Step Motor wtih seal BE318372 Picanol Air Jet Loom Parts Omni Delta Air Jet Loom Parts Part Name Honfe No. Models Part No. Step Motor wtih seal APOD-0902a Picanol Omni Delta BE318372 Honfe combines skilled management with technical veterans ...

Brand Name:shengfan quartz

Model Number:LHG-1201

Place of Origin:China

Support custom quartz products 1. SiO2> 99.99% ,tubing fused quartz 2. Operating Temperature: 1250℃ 3. Excellent visual and chemical performance . 4. without surface coating andinfectant . 5. Health care and environmental protection. 6. Any specification...

Brand Name:Betop

Model Number:HS0214 2019

Place of Origin:China

... fully CBN gringding. Reduced force required. Chatter-free working. Three spiral flute maintain much more smoother surface finish and durable lifetime. Industrial TiAlN coating and TiN coating to achieve over five times longer lifetime.

Brand Name:AMG

Place of Origin:CHINA

High Speed Uncoated Carbide Step Drill Extra Long Life No Coating for Sharp Cutting CNC Use Introduction: Our High-Speed Uncoated Carbide Step Drill is engineered for precision and durability in demanding machining applications. Made from solid tungsten carbide (WC) without coatings, this step drill delivers exceptional sharpness, heat resistance, and extended tool life—ideal for high...

Brand Name:BMR TOOLS

Model Number:Straight Flute

Place of Origin:P.R.China

...Step 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...

Brand Name:JOHNSON TOOLS

Model Number:D12

Place of Origin:CHINA

...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 Quick Release Material HSS 4241 Finishing Titanium Coated Application Metal, Aluminum, Wood drilling Features 1. Strong Durability: coated by titanium, the bits have strong durability. This step drill set performs well in heat, corrosion and rust resistance. 2. Premium HSS Material: High

Brand Name:ZhongZuan

Model Number:T-13

Place of Origin:Chongqing,China

...High Speed Drill Bits Step Cone Drill Bits For Metal 1. The step drill bits are made of classic high-speed steel with titanium coating for proven capability and durability in drilling holes in plastic, aluminum, wood board, copper, stainless steel and many other types of sheet metal. 2. With the step drill...

Brand Name:STARRY

Model Number:3-12

Place of Origin:JIANG SU CHINA

...Step Drill for Tube Metal Sheet Drilling 1. Photo: High Speed Steel step drill bits. Easy Center:Special design tip provides Easy Centering Fast Cutting:Dual Flute can provide high speed and control Sharp Rake Angle provides Faster Cutting Easy Chip Removal:Special design cutting flute has bigger Chip Room,chips remove easily. Description: Procuct Name Round Shank 3 Straight Flutes HSS Step Drill...

Brand Name:Betalent

Model Number:Step drill bit

Place of Origin:China

... hole then change the drill bit to drill the larger hole, in this situation, a high-efficient step drill bits are required. Betalent is professional in designing according to the detailed application of the carbide step drill bits. Welcome your inquiry!

Brand Name:STARRY

Model Number:3-12

Place of Origin:JIANG SU CHINA

...:Dual Flute can provide high speed and control Sharp Rake Angle provides Faster Cutting Easy Chip Removal:Special design cutting flute has bigger Chip Room,chips remove easily. 2. Description: Procuct Name Round Shank 3 Straight Flutes HSS Step Drill for

Brand Name:RTCRAFT or OEM

Model Number:28 sizes

Place of Origin:CHINA

...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 please check in Product description below) 2) Made of high quality high...

Brand Name:AMG

Model Number:Standard/Customized

Place of Origin:China

...Step Drill with Fixed Shank – High-Precision Multi-Diameter Drilling Solution The AMG fixed-shank step drill is a multifunctional solid carbide drill specially developed for multi-diameter hole processing, and high-precision drilling. Featuring an integrated step...

Brand Name:Savantec

...High Working Efficiency CNC Machine Step drills product description FAST U-drill, also known as U-drill, down hole drill, brute force drill, spray drill, internal cooling drill, and reaming drill. The advantages of using it in machining centers or CNC lathes are high machining efficiency, simple operation, and relatively low cost. 1. The processing efficiency is generally 2-3 times that of the Fried Dough Twists drill. 2. U-drills

Brand Name:JCDRILL

Model Number:12''--305mm

Place of Origin:Hebei,China

...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: