Набор от инструменти за токарной ножове Naiyong Tools 5, Централно Тренировка, Зенковка, M35 HSS със съдържание кобалита

Всичко за продукта

A set of Center Drill Bits includes the 5 sizes:

# 1.5 , # 2 ,# 3 , # 4 ,# 5 Instructions:

Powder metallurgy high-speed tool steel has a series of excellent properties compared with cast-forged high-speed steel due to its unique manufacturing process:

1) No segregation, fine grains and fine carbides;:

2) good hot workability;:

3) Good grindability;:

4) The heat treatment deformation is small;:

5) good mechanical properties (toughness, hardness, high temperature hardness);:

6) Expanded the high-speed steel alloy content and created new super-hard high-speed steel;:

7) Expanded areas of use.:

Therefore, powder metallurgy high-speed steel plays an important role in high-speed steel as a new type of steel.:

1. top grinding performance;:

2, good heat treatment dimensional stability;:

3. top toughness;:

4, top red hardness;:

5, top wear resistance.:

Notes:

●Stop immediately in the processing of abnormality when using the center drill bit and find out the reason before processing;:

●Pay attention to the condition of center drill bits, especially the wear and tear of the cutting edge and timely repair;:

●Clean the center drill bit and use oil after using, keep center drill bits properly. √Why Choose NAIYONG TOOLS :

▶Top quality and reliable brand.:

▶Within 90 days product quality is not completely satisfied, please CONTACT US, 100% refund.:

▶24-hour feedback excellent customer service.: