MITOYO supplies R25/R28/R32 trolley drill bits, ball toothed drill bits, and threaded drill bits for

MITOYO supplies six major series of products, including cone-shaped connecting tools, threaded connecting tools, downhole drilling tools, shearer tools, blast furnace opening tools, and anchor rod drilling tools. Among them:

1. The conical connecting rod has: Ф 28- Ф 60 grade straight, cross, and ball toothed rock drill bits, as well as matching H22 and H25 0.6M-8-meter conical connecting drill rods. Large scale and assembly line operations have been formed, with strict quality control in each process, and unqualified products are prevented from entering the next process.

2. The threaded connection tools mainly include R32, R38, T38, T45, and T51 threaded connection bits, rods, sleeves, and tails, which can be used in conjunction with rock drilling rigs; All are processed using CNC lathes and heat treated in vacuum furnaces

3. Downhole drilling tools mainly include: Ф 80 Ф 90 Ф 100 impactors and matching ones Ф 50 Ф 60 Ф 76 Ф 89 type down the hole drill pipe and Ф 80 Ф 90 Ф 105 Ф 115 Ф 165 type down the hole drill bit. On the basis of drawing on and absorbing the strengths of hundreds of peers in the same industry, the product is improved and innovated to ensure stable performance and longer service life.

4. The coal mining machine tool series products mainly include various models of pickaxe type coal cutting teeth, excavation teeth, as well as supporting gear shoes, gear seats and other products. The products can be used in conjunction with various models of coal mining machines and excavation machines, and can also be customized according to the actual situation of users.

5. Anchor rod drilling tool series products, mainly used for anchor rod support Ф 27 Ф 28 Ф 30 Ф Various models of dry and wet rock drill bits, including 32, as well as internal powder discharge anchor drill bits, anchor drill rods, and various supporting products such as extension rods and mixing rods. It can be used in conjunction with various models of anchor rod drilling machines.

6. Blast furnace opening drill series products: blast furnace opening drill bits, blast furnace opening cross, blast furnace opening drill rods, etc.

The main parameters of the ball tooth drill bit for trolley excavation