China PriceList for Concrete Drill Bit Set - Step drill, titanium plated step drill, hexagonal handle bench drill,drill bit – Boda factory and manufacturers

PriceList for Concrete Drill Bit Set - Step drill, titanium plated step drill, hexagonal handle bench drill,drill bit – Boda

Short Description:

Product Detail

Product Tags

Feedback (2)

Generally customer-oriented, and it's our ultimate goal for being not only the most trusted, trustable and honest provider, but also the partner for our customers for Zinc Nails, Wood Screws, Concrete Steel Nails, Accurate process devices, Advanced Injection Molding Equipment, Equipment assembly line, labs and software development are our distinguishing feature.

PriceList for Concrete Drill Bit Set - Step drill, titanium plated step drill, hexagonal handle bench drill,drill bit – Boda Detail:

According to the groove shape of the product, it can be divided into straight groove, spiral groove and arc groove;

It can be divided into single blade, double blade, three blade, four blade and multi-blade ladder drill according to the number of cutting edges;

000000
微信图片_20200909021105

Ladder drill is normally a national standard, and most of them are custom-made and non-standard in daily industrial use. Generally, the manufacturer of ladder drill can produce it by providing drawings.

At present, the integral step drill is manufactured by CBN full grinding. The material is mainly high-speed steel, cemented carbide, etc., and the machining accuracy is required to be high. According to the different processing conditions, the surface coating treatment can be carried out to prolong the service life of the tool and enhance the tool durability.

The stepped drill is a multifunctional twist drill. Compared with twist drill, the hole diameter drilled has no burr and has a central hole. The stepped drill is a special drill formed by a group of drill steps whose diameter increases step by step.

微信图片_20200909021110
微信图片_20200909031247
微信图片_20200909021132
微信图片_20200909015835

The ladder drill starts drilling from the minimum diameter to the drill tip, and then expands the hole step by step. Compared with the ordinary drill of the same specification, it has faster drilling speed and higher roundness. It is especially suitable for machining 4mm thin plate and can process large hole with diameter of 40mm at one time.

BOSENDA step drill offers a complete series of specifications, our drill bits series of products has been shipped to lots of countries across different part of the world. For more detailed information, please contact us.

微信图片_20200830152219

Product detail pictures:

Related Product Guide:

Fast and good quotations, informed advisers to help you choose the correct product that suits all your needs, a short production time, responsible quality control and different services for paying and shipping affairs for PriceList for Concrete Drill Bit Set - Step drill, titanium plated step drill, hexagonal handle bench drill,drill bit – Boda , The product will supply to all over the world, such as: Denver, Barcelona, Argentina, We taking advantage of experience workmanship, scientific administration and advanced equipment, ensure the product quality of production, we not only win the customers' faith, but also build up our brand. Today, our team is committed to innovation, and enlightenment and fusion with constant practice and outstanding wisdom and philosophy, we cater to the market demand for high-end goods, to do experienced products and solutions.

2 Inch Wood Drill Bit