hss step drill bit

... Flute Number 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

... Flute Number 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

... Tin-Coating Black Coating Amber Coating Step: 15 Steps Precision: H7 Application: Drilling holes on metal Sprial Flute HSS 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

... surface are available. 4. Shank:Hex Shank 5. Drill bits set are available. Step Drill Bits for Metal Features: 1. HSS Step Drills for drilling cylindrical holes in solid material up to a thickness of 4 ~ 5mm. 2. Burr-free and vibration-free drilling. 3

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. ...

..., 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 of different specifications for

...HSS Step Drill BIt Set Titanium Coated Core Drill Bit For Metal Size 10Steps: 1/4inch - 1-1/8inch Conection Triangle Shank 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...

...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 step can be used for simultaneous deburring or chamfering of the finished bore at the same time. * Drilling perfectly round holes in steel, brass, copper, aluminum, wood and plastic. * Drills up to 13 holes sizes with one bit. * Ideal tool for

...HSS Cobalt Drill Bit for Stainless Steel Hard Metal Material M35(HSS-E HSS-Co5%) (HSS is Available) Point Type 135 Degree Split Point (118 Degree Regular Point, Turbo Max Point, Pilot Point are Available) Features 1.Cobalt drill bits are more expensive than other drill bits, but if you regularly drill...

Left-hand HSS twist drill bits straight shank,metal drill bit Left-hand HSS twist drill bits straight shank, metal drill bit HSS drill bits for general steel, and alloy, iron, stainless steel of which hardness less than 35HRC The standard size can be ...

Hss Twist 4341 Hss Tungsten Carbide Drill Bit Imperial Small Handle Fast Drilling Flute Tungsten Carbide Drill Bits Center HSS A Type A0.6-A10 Straight Shank 120° Quick Detail: Industrial grade high-speed steel German process high precision Tough, durable...

... 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

... various hole drilling sizes from one bit. The maximum material thickness is determined by the length of the step on each tool. The details please contact us. Serial No Composition Article No HSS Article No HSS Tin-Coated Article No HSS Black Finished 0 4...

Product Description China manufacturer wxsoon customized solid tungsten carbide step drill bit for stainless steel with cheaper price Flute Diameter (mm) First Step Flute length (mm) Second Step Flute length (mm) Shank Diameter (mm) Overall length (mm) 3....

...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:

Fresa Solid Carbide Coated Woodworking Wood Twist Step Drill Bit Product name SOLID CARBIDE TWIST DRILL Co 10% Wc 90% TRS 3600~4800 N/mm2 HRA 91.8-92.4 HRC 45/55/60/65 ...

... will highly improve the drill bit’s life span. 6.Right-hand cutting,type N 7.Cylindrical shank,118°or 135° split point conical section. 8.Fast drilling in hard alloys&long life,Can be Re-Sharpened several times. 9.Fine heat treatment for the whole