Discount Price Concrete Drill Bit – Spiral Flute Step Drill, 7/8 and 1-1/8 – Mingtaishun

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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for High Performance Carbide End Mills, Twist Drill Bits, Router End Mill Bits For Aluminum, We sincerely expect exchange and cooperation with you. Let us move forward hand in hand and achieve win-win situation.

Discount Price Concrete Drill Bit – Spiral Flute Step Drill, 7/8 and 1-1/8 – Mingtaishun Detail:

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Step Drills are wonderful tools for making a small hole bigger. Unlike using a huge drill bit, step drills don’t require nearly as much torque or cutting pressure as the steps mean you aren’t trying to cut one huge chip. This particular step drill does have a standard twist drill point so you can use this to start holes as well.
Drill Step sizes

1/4″ Initial starter drill
8 small steps
7/8″ large step
4 small steps
1 1/8″ Large step and max size

Works well for drilling in:
Metal
Stainless
Cu, Ni, Ms, Zn, Al
PVC
Wood, too
Drill Coating

TiN, Titanium Nitride
Shank

3/8″ diameter with 3 ground flats

Our staffs are adhering to the “Integrity-based and Interactive Development” spirit, and the tenet of “First-class Quality with Excellent Service”. According to the needs of every customer, we provide customized & personalized services to help customers achieve their goals successfully. Welcome clients from home and abroad to call and inquire!
To meet the requirements of individual customers for each bit more perfect service and stable quality products. We warmly welcome customers around the world to visit us, with our multi-faceted cooperation, and jointly develop new markets, create a brilliant future!

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We have now numerous great personnel members good at advertising, QC, and working with kinds of troublesome dilemma from the creation course of action for Discount Price Concrete Drill Bit – Spiral Flute Step Drill, 7/8 and 1-1/8 – Mingtaishun , The product will supply to all over the world, such as: Manchester, Chile, Sheffield, We've got won a good reputation among overseas and domestic clients. Adhering to the management tenet of "credit oriented, customer first, high efficiency and mature services", we warmly welcome friends from all walks of life to cooperate with us.

The company vigorously promotes the enterprise culture of excellence, the pursuit of excellence, adhering to the customer first, service first business philosophy, and strive to provide customers with quality, more cost-effective products.