double r shank step bits

Brand Name:BMR TOOLS

Model Number:Straight Flute HSS Step Bit

Place of Origin:P.R.China

... Coating Amber Coating Step: 9 Steps 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 4.0-20 9

Brand Name:Johnson Tools

Model Number:D12T05

Place of Origin:China

3PCS HSS Titanium Coated Step Drill Bit with Center Punch in Aluminum Box Product Name 3pcs Hex Shank Step Drill Bits Set for Metal Drilling Material High Speed Steel 4241 Type Straight Slot Connection Hex Shank A complete selection of blades at a more ...

Brand Name:M&G

Model Number:Step Drill

Place of Origin:CHINA

...Material: M35, M2, 4341 Process: Fully Ground, Flute Type: straight flute and Sprial flute Shank Type: 1/4" hex shank Surface Finish: Bright finish/ TiN Coating/TiAlN Coating Features: 1.For drilling cylindrical holes in solid material up to a thickness of

Brand Name:Deyi

Model Number:DYST

Place of Origin:China

... 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

Brand Name:PBLOG

Model Number:PBDDB-8

Place of Origin:Guangdong,China

... on glass and tile surfaces. With a double cutting edge, these bits are able to create clean and smooth holes without any chips or cracks. These bits come in various sizes, including shank, screw, and straight, to accommodate different drilling needs. The

Brand Name:STARRY

Model Number:3-16MM

Place of Origin:JIANG SU ,CHINA

...fast starts. Stays sharp longer. 3. 2× longer life than standart hammer drill bits. 4. Our U flute design for faster, more efficient dust removal. 5. Premium steel improves core strength for maximum durability and extended life. ...

Brand Name:Betop

Model Number:HS0214 2019

Place of Origin:China

HSS Step Drills Three Spiral Flute 3-Flat Shank, Durable Lifetime And Much Smoother Surface Finish HSS Step Drills Three Spiral Flute 3-Flat Shank, Durable Lifetime, Smooth Finish Technical Information Deep fully CBN gringding. Reduced force required. ...

Brand Name:STARRY

Model Number:3-16MM

Place of Origin:JIANG SU ,CHINA

...fast starts. Stays sharp longer. 3. 2× longer life than standart hammer drill bits. 4. Our U flute design for faster, more efficient dust removal. 5. Premium steel improves core strength for maximum durability and extended life. ...

Place of Origin:Sichuan, China

Brand Name:KINGTOOLS

Model Number:13 Type

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Brand Name:BABOS

Model Number:SK-7

Place of Origin:China

90°Countersink SK-7 Carbide Burr Double Cut Die Grinder Bit 3/4" X 3/8" On 1/4" Shank Description: The SK-7 90° countersink carbide burr is a rotary tool with a conical shape designed for countersinking, chamfering, and deburring at a precise 90-degree ...

Brand Name:Sanyinghe

Model Number:As your requirements

Place of Origin:China

Straight Shank Countersunk Head Milling Cutter 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 ...

Brand Name:LAMBOSS

Model Number:1

Place of Origin:China

LAMBOSS Industrial Grade Two Flute 2-Edge Straight Bit Product Descriptions: Machines Australia ANCA Material Premium Edge/Flute Two Certificates ISO9001 Colors Blue or purple Coating none Quick Details: 1. for varied panels 2. we have regular stock of ...

Brand Name:Fengke

Model Number:SC-3

Place of Origin:China

Product Description Material 100% Tungsten Carbide Raw Material Grade YG6/YG6C/YG8/ Density 14.60-14.8g/cm³ Application weld preparation, weld smoothing, deburring, chamfering, deflashing, and scale removal, wood carving, farriers, metalsmithing, Hardness ...

Place of Origin:Hebei, China

Product Description Product Parameters Advantage of our carbide burrs: ·100% quality and brand new. ·Can Process a variety of metal and non-metal, processing hardness would up to HRA89-92.5. ·In a great part of the work, it can replace the petiole small ...

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...

Brand Name:Zhongzuan

Place of Origin:Chongqing, China

...Shank Step Down Bit Step Cone Drill Bits 1. Zhongzuan step drill has high precision, durability, fast drilling, long life, complete specifications, complete specifications, high temperature resistance, and quality assurance 2. Sharp and no burrs, spiral angle chip removal more smoothly 3. One drill has multiple uses to meet different tasks. Stepped structure, with multiple drill bits...

Brand Name:MIROC

Model Number:Conical mining bit

Place of Origin:China

Tungsten Carbide Tips coal mining bit / PDC double wing drill bit According to different purposes, drill bits are classified into cemented carbide bolting drill bits and PDC bolting drill bits applied to coal mining and laneway and tunnel supporting grid, ...

Brand Name:AMG

Model Number:Standard/Customized

Place of Origin:China

AMG 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 ...

Brand Name:Betalent

Model Number:Step drill bit

Place of Origin:China

Step drill bit, Carbide step drill bit, Step drill When you need to drill step holes, it is not convenient to drill one smaller hole then change the drill bit to drill the larger hole, in this situation, a high-efficient step drill bits are required. ...

Place of Origin:China

Brand Name:WXM

...Kinds of drills for your choose! HSS TAPER SHANK TWIST DRILL;HSS STRAIGHT SHANK TWIST DRILL; THE STEPS AND LADDERS DRILL;WOOD WORKING DRILL；MASONRY DRILLS；SDL HAMMER DRILLS；GLASS & TILE DRILL BIT;ELECTRIC HAMMER DRILLS; HSS ANNULAR CUTTER AND SO ON.