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Tungsten Carbide Helical Coolant Rods 60 HRC End Mill Rod 9% Binder

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Zhuzhou TGC Cemented Carbide Co.,Ltd.

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Tungsten Carbide Helical Coolant Rods 60 HRC End Mill Rod 9% Binder

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Brand Name :	TGC
Model Number :	Helical Coolant Rods
Certification :	ISO9001:2008 ISO14001:2004
Price :	negotiable
Payment Terms :	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :	5000kgs per month
Delivery Time :	Standard products in one week

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Tungsten Carbide Helical Coolant Rods 60 HRC End Mill Rod 9% Binder

HRC60 endmills blank tungsten carbide helical coolant rods for fiber graphite machining

Raw sintered two helical coolant holes carbide rods, good for making high-quality endmills, drills, and other cutting tools.

Specifications:

Outer diameter: 8.30mm

Inner diameter: 0.65 +/-0.15

TK: 2.70mm

Pitch: 29.95mm

Datasheets and applications:

Binder	Hardness		T.R.S	Density	Grain size	ISO
	HRA	HV10
9%	94	2040	4000	14.45	Ultra fine	K30

Application: Select 0.4-0.4μm fine raw materials, strengthen wear resistance and impact toughness, to meet the cutting requirements of carbon fiber, graphite, and other composite materials and hardness > HRC60 superhard steel.

Tungsten Carbide Helical Coolant Rods 60 HRC End Mill Rod 9% Binder

For more grades details, please kindly check the general datasheet in the following details:

Regular size for two helical coolant rods 40°:

Outer Diameter mm		TK mm		Inner Diameter mm		Deviation of holes position≤(mm) a	Pitch mm
OD	Tol.	TK	Tol.	ID	Tol.	Deviation of holes position≤(mm) a	P	Tol.
6.30	0/+0.3	1.9	-0.4/0	0.600	±0.15	0.15	18.85	±0.34
6.30		2.2	-0.4/0	0.500	±0.15	0.15	22.45	±0.42
8.30		2.7	-0.6/0	0.650	±0.15	0.15	29.95	±0.56
10.30	0/+0.3	3.5	-0.8/0	0.800	±0.15	0.20	37.44	±0.70
12.30		4.2	-0.8/0	0.900	±0.15	0.30	44.93	±0.84
14.30		4.7	-0.8/0	1.000	±0.20	0.37	52.42	±0.98
16.30		5.5	-0.8/0	1.200	±0.20	0.40	59.9	±1.12
18.30	0/+0.5	6.3	-0.8/0	1.400	±0.20	0.50	67.39	±1.26
20.30	0/+0.5	7.1	-1.0/0	1.500	±0.20	0.50	74.88	±1.40

Regular size for three helical coolant rods 30°:

Outer Diameter mm		TK mm		Inner Diameter mm		Deviation of holes position≤(mm) a	Pitch mm
OD	Tol.	TK	Tol.	ID	Tol.	Deviation of holes position≤(mm) a	P	Tol.
6.30	+0/+2.5	2.9	-0.4/0	0.500	±0.15	0.15	32.65	±0.46
8.30		4.0	-0.4/0	0.700	±0.15	0.15	45.53	±0.62
9.30		5.1	-0.6/0	0.850	±0.15	0.20	48.97	±0.69
10.30	+0/+2.75	5.1	-0.6/0	0.850	±0.15	0.20	54.41	±0.77
12.30	+0/+2.75	6.3	-0.6/0	1.100	±0.15	0.30	65.3	±0.92
14.30	+0/+3.5	7.3	-0.8/0	1.400	±0.20	0.40	76.18	±1.08
15.30		7.8	-0.8/0	1.400	±0.20	0.40	81.62	±1.15
16.30		8.3	-0.8/0	1.600	±0.20	0.40	87.06	±1.23
18.30		9.5	-0.8/0	1.700	±0.20	0.50	97.95	±1.38
20.30		10.2	-0.8/0	1.900	±0.25	0.50	108.83	±1.54

General Tolerance for ground carbide rods

General tolerance for the h6 finished ground solid carbide rods
Diameter	Tolerance μm	Length	Tolerance	Straightness	Tolerance	Circularity	Tolerances
＜3.0	-6/0	＜100.0	+0.5/+1.0	＜4.0	0.07	<3,0	2,0 micron
3.0-6.0	-8/0	100.0-165.0	+1.0/+2.5	4.5-5.0	0.06	3,0- 6,0	2,5 micron
6.0-1.0	-9/0	165.0-335.0	+1.0/+6.0	5.5-12	0.05	6,1-10,0	3,0 micron
10.0-18.0	-11/0			＞12.5	0.04	10,1-18,0	3,5 micron
18.0-30.0	-13/0					18,1- 30,0	4,0 micron
30.0-50.0	-16/0					30,1- 50,0	5,0 micron

Our tungsten carbide rods:

100% virgin material, no recycled material
Spray drying tower and HIP sintering furnace
Constant excellent quality
Large stock for all sizes, the regular products can be shipped in 3 days, and the special rods can be ground in one week.
100% inspected before delivery. The inspection including raw material and dimension report will be sent you before delivery
Excellent grinding quality, Straightless and circularity could be 0.05 or 0.02.

Carbide grades

ISO-Range	Co (%)	WC incl. Doping (%)	Density (g/cm3)	HV 30 (N/mm2)	HRA	T.R.S	KIc* (Shetty) (MNm-3/2)	Application
K10	6	94	14.8	1900	93.8	> 3900	9	Unalloyed and hardened steels Non-ferrous metals Aluminium alloys Cast iron Composites (CFRP and GFRP)
K10 - K20	8	92	14.6	1710	92.5	> 4000	9.5	Unalloyed and hardened steels Non-ferrous metals Non-ferrous metals Plastics
K20 - K30	9	91	14.3	1680	92.2	> 3900	9	High hardness materials Aluminium alloys Cast iron Graphite
K30 - K40	10	90	14.5	1610	91.9	> 4200	10.5	Steels Corrosion and heat resistant steels Stainless steels Non ferrous metals Nickel based alloys Aluminium alloys
K40 - K50	12	88	14.1	1680	92.3	> 4400	10	Steels Corrosion and heat resistant steels Stainless steels Non ferrous metals Titanium alloys
K40 - K50	13	87	13.9	1700	92.4	> 4000	9.5	Corrosion and heat resistant steels Non ferrous metals Nickel based alloys Titanium alloys

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Tungsten Carbide Helical Coolant Rods 60 HRC End Mill Rod 9% Binder

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Tungsten Carbide Helical Coolant Rods

60 HRC Helical Coolant Rods

9% Binder End Mill Rod

Tungsten Carbide Helical Coolant Rods 60 HRC End Mill Rod 9% Binder

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