superior performance step drill

Brand Name:AMG

Place of Origin:CHINA

...Step Drill Bit With AlTiN Coating Spiral Flute Internal Coolant For Hard Metals Introduction: Engineered for extreme performance in hard metal machining, this carbide step drill bit features a wear-resistant AlTiN coating, high-efficiency spiral flutes, and precision internal coolant channels to conquer the most challenging drilling applications. Features: ✔ Advanced AlTiN Coating Withstands temperatures up to 800°C Provides superior

Brand Name:STARRY

Model Number:4-20

Place of Origin:JIANG SU CHINA

... Two Flutes, Shank Quick change Hex Shank 1. Photo: 2. Description: Procuct Name Hex Shank Spiral Flutes HSS-m35 Step Drill for Tube Metal Sheet Drilling Size 4-20 Material HSS M35 Flute Type Spiral Flute Flute Number Two

Brand Name:BMR TOOLS

Model Number:Step Drill Bit

Place of Origin:P.R.China

... 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

Brand Name:STARRY

Model Number:4-20

Place of Origin:JIANG SU CHINA

... Two Flutes, Shank Quick change Hex Shank 1. Photo: 2. Description: Procuct Name Hex Shank Spiral Flutes HSS-m35 Step Drill for Tube Metal Sheet Drilling Size 4-20 Material HSS M35 Flute Type Spiral Flute Flute Number Two

Brand Name:ROSCHEN

Model Number:RC45 RC50 RE531 RE542 RE543 RE545 RE547 RC HAMMER

Place of Origin:CHINA

...Drilling: Premium RC40, RC45, RC50 Hammers & Bits for Superior Performance Unlock faster, more efficient, and stable drilling in demanding ground conditions with our high-performance RC Hammers and RC Drilling Bits, engineered specifically for RC40, RC45, and RC50 casing systems. Built for professionals in geotechnical, construction, mining, and water well drilling...

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:JOHNSON TOOLS

Model Number:D12

Place of Origin:CHINA

...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...

Brand Name:Betalent

Model Number:Step drill bit

Place of Origin:China

...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

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...

Brand Name:MMM

Model Number:∅2-∅20

Place of Origin:CHINA

...Step Drills for Thread Base Hole and Chamfer with High Efficiency The First Choice for Thread Base Hole Drilling. Drilling & Chamfering are Done Once. Feature Advantage: Various thread base hole drills such as ISO thread and UN thread. Optimized drill tip structure for better cutting performance...

Brand Name:RLD Tools

Model Number:DR

Place of Origin:China

... also can choose the suitable raw material and coating for you according to your application. All of our drill bits are produced by grinding machines. Precision can be assured. Product name Solid Carbide Step Drill Bit Feature Within 0/-0.01mm Suitable for

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:

Brand Name:Zhongzuan

Place of Origin:Chongqing, China

...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...

Brand Name:HIE

Model Number:OEM

Place of Origin:CHINA

... precision-engineered instruments designed to meet the most demanding requirements of deep hole drilling applications. These drills combine the exceptional hardness and wear resistance of carbide tips with the unique advantages of a single-fluted design,

Place of Origin:Hunan, China

Model Number:Step Drill

..., M type, K type and S type. 2. Optimization of groove design and waveform designation of cutting edge achieves superior sharpness and strength, make chip-remove smoother. 3.140° Angle design reduces feed force in initial stage of drilling, provides an

Place of Origin:China

Brand Name:WXM

... the cutting edges and reduces built-up edges and cold weld marks. The cone makes it easier to withdraw the tool from the material. * HSS Step Drills for drilling cylindrical holes in solid material up to a

Place of Origin:CHINA

Brand Name:M&G

...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...

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

...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:Best

Model Number:AQ,BQ,NQ,NQ3,HQ,HQ3,PQ,PQ3,NWM,NWG，NMLC,HMLC,NQTT,HQTT

Place of Origin:China

... due to their exceptional performance and reliability. Here is a detailed description of impregnated diamond drill bits in geological exploration and drilling: Bit Structure: Impregnated diamond drill bits consist of a steel body and a matrix infused with