step drill bit set

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

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

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

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

...

... , 2 Inch For Multiple Hole are perfect for and enlarging multiple-holes in thin sections of ...

... , 2 Inch For Multiple Hole are perfect for and enlarging multiple-holes in thin sections of ...

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

.... Two flute: two-flute design deburrs during , clearing chips faster and allowing particles to escape for clean cut holes. Cutom package is...

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

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

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

... Diameter 76mm Button For Mining Top hammer The top hammer rock is mainly used for blasting hole ex...

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

... Ballistic Button For Mining Tunneling Hard Rock The hard rock is mainly used for blasting hole excava...

... Diamond Core for Broken and Backfilled Stratum Shale Surface Diamond Roschen surface- diamond are with a...

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

... BQ HQ NQ PQ For Hard Rock Formation Specifications Features: High Penetration Rate, High Speed,High Performance Material: Diamond Typ...

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...