Heavy Cutting PCBN Insert Manufacturer

Heavy Cutting PCBN Insert

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Description of PCBN Material:
Cubic boron nitride is the second hardest material in the world invented successfully in 1957. The hardness of CBN’s single crystal is HV8000-9000 while the hardness of PCBN is HV2500-5000, so its abrasive resistance is considerably better than tungsten carbide and ceramics. With high temperature oxidation resistance at 1000℃, CBN will do not have any chemical reaction together with ferrous material at 1200-1300℃. So CBN material is ideal for cutting ferrous materials, the CBN cutting tools are used for cutting hardened steel, cast iron, sintered iron as well as powder metallurgy components.

Features of Heavy Cutting PCBN Insert:
1. Welding area: 22mm², four cutting edges on both sides
2. Selected the most suitable imported PCBN materials
3. Larger cutting depth (1.5mm) improves production efficiency
4. High cost performance with competitive price, PCBN insert is a powerful tool for machining gears and bears

Worldia Heavy Cutting PCBN Insert:
1. Premium CBN materials, U shape design increases the cutting depth and improves the machining efficiency, it is also less cost and better performance.
2. Clear mark of PCBN material makes it easily to recognize
3. Clear numbers of tips make the insert easily to management
4. The cubic boron nitride inserts can use double side of cutting edges which not only achieve the larger cutting depth, but also improve the machining efficiency (AP=1.5mm)
5. Special welding technology, the W shape welding joint increased the welding area which makes it more firmly
6. Clear serial number on carbide substrate makes it easily to track the PCBN insert quality and the feedback information

Technical Specifications:

Standard cutting edge	Sharp Cutting Edge	Strong Cutting Edge
S0102505	S0051502	S0103505

Shape

ISO

ANSI

Cutting Edge

Tip Shape

Grade

Dimensions in mm

PN311

PN310

PN312

φd

CNGA120402-4N

CNGA43(0.5)-4N

S0102505

SWUST25S

●

12.7

5.16

4.76

0.2

2.5

S0051502

●

S0103505

●

CNGA120404-4N

CNGA431-4N

S0102505

●

0.4

S0051502

●

S0103505

●

CNGA120408-4N

CNGA432-4N

S0102505

●

0.8

S0051502

●

S0103505

●

CNGA120412-4N

CNGA433-4N

S0102505

●

1.2

S0051502

●

S0103505

●

DNGA150402-4N

DNGA43(0.5)-4N

S0102505

SWUST25S

●

12.7

5.16

4.76

0.2

2.5

S0051502

●

S0103505

●

DNGA150404-4N

DNGA431-4N

S0102505

●

0.4

S0051502

●

S0103505

●

DNGA150408-4N

DNGA432-4N

S0102505

●

0.8

S0051502

●

S0103505

●

DNGA150412-4N

DNGA433-4N

S0102505

●

1.2

S0051502

●

S0103505

●

DNGA150602-4N

DNGA43(0.5)-4N

S0102505

SWUST25S

●

12.7

5.16

4.76

0.2

2.5

S0051502

●

S0103505

●

DNGA150604-4N

DNGA431-4N

S0102505

●

0.4

S0051502

●

S0103505

●

DNGA150608-4N

DNGA432-4N

S0102505

●

0.8

S0051502

●

S0103505

●

DNGA150612-4N

DNGA433-4N

S0102505

●

1.2

S0051502

●

S0103505

●

SNGA120402-8N

SNGA43(0.5)-8N

S0102505

SWUST25S

●

12.7

5.16

4.76

0.2

2.5

S0051502

●

S0103505

●

SNGA120404-8N

SNGA431-8N

S0102505

●

0.4

S0051502

●

S0103505

●

SNGA120408-8N

SNGA432-8N

S0102505

●

0.8

S0051502

●

S0103505

●

SNGA120412-8N

SNGA433-8N

●

1.2

●

TNGA160402-6N

TNGA33(0.5)-6N

S0102505

SWUST25S

●

9.525

3.81

4.76

0.2

2.5

S0051502

●

S0103505

●

TNGA160404-6N

TNGA331-6N

S0102505

●

0.4

S0051502

●

S0103505

●

TNGA160408-6N

TNGA332-6N

S0102505

●

0.8

S0051502

●

S0103505

●

TNGA160412-6N

TNGA333-6N

S0102505

●

1.2

S0051502

●

S0103505

●

VNGA160402-4N

VNGA33(0.5)-4N

S0102505

SWUST25S

●

9.525

3.81

4.76

0.2

2.5

S0051502

●

S0103505

●

VNGA160404-4N

VNGA331-4N

S0102505

●

0.4

S0051502

●

S0103505

●

VNGA160408-4N

VNGA332-4N

S0102505

●

0.8

S0051502

●

S0103505

●

VNGA160412-4N

VNGA333-4N

S0102505

●

1.2

S0051502

●

S0103505

●

WNGA080402-6N

WNGA43(0.5)-6N

S0102505

SWUST25S

●

12.7

5.16

4.76

0.2

2.5

S0051502

●

S0103505

●

WNGA080404-6N

WNGA431-6N

S0102505

●

0.4

S0051502

●

S0103505

●

WNGA080408-6N

WNGA432-6N

S0102505

●

0.8

S0051502

●

S0103505

●

WNGA080412-6N

WNGA433-6N

S0102505

●

1.2

S0051502

●

S0103505

●

Tip shape

SF	SL	SS	CB	CS	SWW	SWU
Full Face	Solid Tipped Corner	Solid CBN	Standard Tipped Corners	Standard Full Edge	Solid Tipped Corners Type ‘W’	Solid Tipped Corners Type ‘U’

Cutting Edge Design

ST	WG	CB
Nose Radius	Wiper	Chip Breaker

Hard Steel Machining - Special PCBN Introduction.

Code	Ap	22	25	28	30	40
Size	Ap	2.2	2.5	2.8	3	4

Hard Steel Machining - Special PCBN Introduction. Standard tipped comers Solid tipped comers

Work piece Material	type	WORLDIA PCBN Grades	Content	PCBN Grade	Bond	Hardness	Characteristics	Applications
H	Solid tipped corners	PN311	45~50	1	TiC	2600~2800	Good thermal stability and crater wear resistance	Used for high-speed continuous turning of hardened steel
		PN310	60~65	1~2	TiCN	2600~2800	Combination of wear resistance and thermal stability	Used for moderately interrupted and continuous turning of hardened steel
		PN312	65~70	1<	TiN	2700~2900	High degree of toughness due to fine CBN and ceramic binder matrix	Used for heavy interrupted turning of hardened steel