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High Speed Cutting Carbide Rod Drill Blanks Unground Dia 7.3mm HRA 92.6

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Zhuzhou TGC Cemented Carbide Co.,Ltd.

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High Speed Cutting Carbide Rod Drill Blanks Unground Dia 7.3mm HRA 92.6

Name: High Speed Cutting Carbide Rod Drill Blanks Unground Dia 73mm HRA 926
Brand: OUQI
Price: 1 USD

Wholesale High Speed Cutting Carbide Rod Drill Blanks Unground Dia 7.3mm HRA 92.6 from china suppliers

Brand Name : OUQI

Model Number : Cemented Carbide Rods

Certification : ISO 9001: 2015

Place of Origin : China

MOQ : 10pc

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

Packaging Details : plastic box/box + Cartons

Material : Tungseten carbide

ISO Grade : K40

Diameter : D6mm

Leght : 330mm

Tolerance : Unground

Surface Roughness : Unground Ra 6.3

Circularity : 0.2

straightness : 0.2

Cobalt : 12%

Hardness : HRA 92.6

T.R.S : 4200

Grain size : Ultra Fine

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High Speed Cutting Unground Carbide Rods Dia 7.3mm With High Hardness HRA 92.6

Specification:

Type: Solid cemented unground rods

Diameter: 7mm +0.3

Carbide Grade: K30-K50

Hardness: HRA 92.6

Transverse Rupture Strength 4100-4200 N/mm²

Density 14.05 g/cm³

Grain size: 0.4μm

Our advantage for Unground rods:

100% virgin material, no recycled material
Spray drying tower and HIP sintering furnace
Constant excellent quality
Large stock for all sizes
100% inspected before delivery

Recommend application:

High-speed cutting, medium-speed feed, suitable for processing glass fiber materials, carbon steel, 304L stainless steel, nickel-based alloys, quenched steel, titanium-based alloys, composite materials, etc, suitable for HRC45-59 materials.

High Speed Cutting Carbide Rod Drill Blanks Unground Dia 7.3mm HRA 92.6

General tolerance for the h5 finished ground solid carbide rods
Diameter	Tolerance μm	Length	Tolerance	Straightness	Tolerance	Circularity	Tolerances
＜3.0	-4/0	＜100.0	+0.5/+1.0	＜4.0	0.07	<3,0	2,0 micron
3.0-6.0	-5/0	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	-6/0	165.0-335.0	+1.0/+6.0	5.5-12	0.05	6,1-10,0	3,0 micron
10.0-18.0	-8/0			＞12.5	0.04	10,1-18,0	3,5 micron
18.0-30.0	-9/0					18,1- 30,0	4,0 micron
30.0-50.0	-11/0					30,1- 50,0	5,0 micron

Grades for tungsten carbide rods:

ISO	Grain size	Cobalt	Density	Hardness	T.R.S	k1C	Applications
Code	μm	%	g/cm³	HRA	N/mm²	Mpa.m^1/2	Applications
K01	0.5	3	15.1	94.5	2200	-	For the cutting of the timber such as shaving board, laminated board, density board, compound material etc.
K10	0.5	6	14.8	94	3800	8.7	Ultra-fine grain size, with good wear resistance, higher wear-resistant end mills, engraving tool, and high mirror polished cutting tools are recommended, suitable for processing Aluminum-magnesium alloy, composite sheet, PCB, plastic, CFRP etc.
K20	0.8	8	14.65	92.5	3200	-	Sub-fine grain size, for drills and taps, for machining Grey cast iron, nonferrous metal, with good wear resistance.
K10-K20	0.2	9	14.45	94	4200	9.2	Nano grain size, with high wear resistance and toughness, suitable for finishing of hardened steel, high-precision and high-mirror processing of graphite, plastic, CFRP, stainless steel, and aluminum alloy. Suitable for making 0.3-0.5mm drills.
K40	0.8	10	14.45	91.8	3800	10.5	Sub-fine grain size, processing by medium speed, good general performance, drill bits, and end mills are recommended, suitable for cutting ordinary alloy steel, aluminum alloy, heat resistant alloy, cast iron etc.
K40	0.6	10	14.45	92.2	4000	10.7	Ultra-fine grain size, excellent heat resistance, suitable for high-speed milling and drilling, especially suit for making overall drill bits. Suitable to process alloy steel, heat-resistant alloy, cast iron, non-ferrous metals, stainless steel and other materials.
K40-K50	0.4	12	14.12	92.5	4200	10.2	Ultra-fine grain size, with good wear-resistant and toughness, especially suitable for finishing and processing alloy steel, aluminum alloy, titanium alloy, etc. Suitable for making end mills and reamer.
K40-K50	0.8	15	13.98	89.6	4500	13.8	Sub-fine grain size, with good wear resistance and toughness, suitable for making punching of mold, anti-vibration boring bar, and machining low-hardness material with deep cutting tools.

High Speed Cutting Carbide Rod Drill Blanks Unground Dia 7.3mm HRA 92.6

Product Tags:

High Speed Cutting Carbide Rod

Unground Cutting Carbide Rod

HRA 92.6 Carbide Drill Blanks

High Speed Cutting Carbide Rod Drill Blanks Unground Dia 7.3mm HRA 92.6 Images

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