step drill set

Designed for cutting parallel holes in sheet metal and offer various hole sizes from one bit. The maximum material thickness is determined by...

... Amber Coating : 4-12mm;4-20mm;4-32mm Precision: H7 Application: holes on metal Straight Flute HSS Bit Specification NAME MATER...

... Bit For Metal Size 5Steps:4-12mm ; 9Steps:4-20mm; 15Steps:4-32mm Conection Hex Shank Quick Release Material HSS 4241 Finis...

... Bit with Storage Bag Hex Shank 1/8" - 3/4" Product features 1) 3 standard SAE bits can 28 different size of holes o...

... resistance, and quality assurance 2. Sharp and no burrs, spiral angle chip removal more smoothly 3. One has multiple uses to meet different ...

... Two Flutes, Shank Quick change Hex Shank 1. Photo: 2. Description: Procuct Name Hex Shank Spiral Flutes HSS-m35 for Tube Metal Sheet Dr...

... Two Flutes, Shank Quick change Hex Shank 1. Photo: 2. Description: Procuct Name Hex Shank Spiral Flutes HSS-m35 for Tube Metal Sheet Dr...

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, Du...

...situations, you need to multiple- holes in metals. Can be very complicated hole, also this kind of can be used in in...

...,and matrix hardness and crown shapes,the users can satisfactorily dril and core hard and homogeneous formations . Surface- Non-coring Bits are ...

... also can choose the suitable raw material and coating for you according to your application. All of our bits are produced by grinding machin...

...exploration . It is suitable for in soft and soft-medium formations with fast penetration rate and high efficiency, and special fo...

... precision-engineered instruments designed to meet the most demanding requirements of deep hole applications. These combine the exc...

... Bits Self-Starting Point Bits HSS M2 Materials Ideal for holes into thin materials such as stainless steel,copper,brass,a...

... product description FAST U-, also known as U-, down hole , brute force , spray , internal cooling , and r...

... can be used for simultaneous deburring or chamfering of the finished bore at the same time. * perfectly round holes in steel, ...

... High Versatility ∅ 2 - ∅ 20 diameter, even larger diameter. 3D, 5D, super long. Internal cooling and external cooling to meet the requi...

Product Description China manufacturer wxsoon customized solid tungsten carbide step drill bit for stainless steel with cheaper price Flute Diameter (...

Fresa Solid Carbide Coated Woodworking Wood Twist Bit Product name SOLID CARBIDE TWIST Co 10% Wc 90% TRS 3600~4800 N/mm2 HRA 91.8-92....

... brush : battery brush is with 5 different designs electric brush cleaning + 1 x extension rod + 1 x 600 gsm microfibre cloth. You ca...