1. Why we Choose Halnn Tools PCBN Cutting Tool Full Form Processing Cast iron Piston?

 Advantages of Valin Superhard PCBN Tools:

(1)It can realize high-speed machining while guaranteeing the life, and the tool life is 10-15 times of the life of the alloy tool.

(2)It can ensure the product quality is stable under the low cost control, and the precision reaches 3μm.

(3)The vibration is small, can avoid the trouble of damage to the screw and repeated tool change

 

2.PCBN Cutting Tool Full Form  Characteristics

Materials	Process	Cutting Parameters			Recommend CBN Grade
		Cutting Speed Vc(m/min)	Depth of Cut ap（mm）	Feed Rate   Fr（mm/r）
Grey Iron	Roughing	400-1200	1-10	0.2-1.0	BN-S300
	Finishing	600-2000	≤1	0.05-0.3	BNK30

3. Detailed Data of RNMN Solid PCBN inserts

Type	Dimension				Standard Chamfer	Grades
	L(mm)	φI.C(mm)	S(mm)	r(mm)		BN-K1	BN-S10	BN-S20	BNK30	BN-S300
RNMN060400	6	6.35	4.76		S01020 S01025 S02020 S02030 S05020 S10020		Y	Y	Y	Y
RNMN090300	9	9.525	3.18			Y	Y	Y	Y	Y
RNMN090400	9	9.525	4.76			Y	Y	Y	Y	Y
RNMN090700	9	9.525	7.94			Y	Y	Y	Y	Y
RNMN120400	12	12.7	4.76			Y	Y	Y	Y	Y
RNMN120600	12	12.7	6.35			Y	Y	Y	Y	Y
RNMN120700	12	12.7	7.94			Y	Y	Y	Y	Y
RNMN150700	15	15.875	7.94			Y	Y	Y
RNMN200800	20	20	8			Y	Y	Y
RNMN201000	20	20	10			Y	Y	Y
RNMN251000	25	25.4	10			Y	Y	Y
RNMN251200	25	25.4	12			Y	Y	Y

4.Our Servive

Pre-Sales Service

    l) Prompt reply and 24 hours online,professional team to provide best price and quality product.

    l) Same testing support

    l ) Every batch of products will be tested to ensure its quality.

  After-sales Service

    l) The real-time logistics information monitoring

    l ) Any questions about the product can be consulted at any time.

    l) Product with any problem can return.

 

5.FAQ

Q1. How is your quality?

A1. We have a very seriously control system. We guarantee the high performance of our products.

Q2.What is the Warranty for your products?

A2. For one year from the date of purchase, If any problem on our side, we will make prompt response, and take the shipping cost and send replacement.

Q3. Do you have different quality for different kind of stone?

A3. Yes, according hardness of stone and stone’s feature, we have different typology respectively.

Q4. If we need technical support, can you offer us?

A4. Yes, we have an experienced team, offering our customers additional benefits with specific advice, by our product managerment staff, engineers and technicians.