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1.Tungsten carbide, 2.Grain size: 0.4-1.0um, 3.long life, 4.6%-10%Co-WC, 5.HRA: 92.5-93.0 - details see: https://www.machineto.com/tungsten-caibide-helix-reamers-for-metal-10149945

tungsten caibide helix reamers for metal

1. Our advantages:

1. Solid carbide lasting long life in hardened steels, Grain size carbide, high toughness , high -wearing feature.

2. Reduce the rudding coefficient & save the processing time,Specializing in high speed cutting of CNC machine .

3. Main used in the precision-processing of the holes of engines and precision parts.

4. There are different types of reamers, straight flute reamers, spiral flute reamers.

Detailed modle and Specification are as follows

Specification
d1	L2	d2	L1	Z
5	22	5	63	6
6	22	6	63	6
7	25	7	71	6
8	25	8	71	6
9	25	9	71	6
10	25	10	71	6
11	28	11	80	6

2. speciafication & Preformance:

1.Chemical composition :6%-10%Co-WC

2. Physical and machinal properties :

Density :14.45-14.90g/cm³

Hardness: 92.5-93.0HRA

Flexaral strength: 2500-3500N/mm²

3. Organizational structure : WC mean Grain size : 0.4-1.0um

4. ISO : K10-K40

Note:If you want make an order ,please give us the specifications , coated or uncoated ,HRC or the processing materials clearly. Thanks!

3. Quality Assure

1.Best materials :

Our materials are the high grade materials in China and world.

China :

Zhuzhou, Nanchang, Zi gong, CB of Taiwan.

world:

SANDVIK of Sweden

TeagutecofKorean

kennametalofAmerican

GuhringofGermany

2. The processing equipments:

1.Walter CNC machine fromGermany

2.ANVACNC machine fromAustralia

3. Strict Test :

Strict test is carried out on every procedure during the whole course of the production. Each product inspected by precision inspected machine.

Advanced equipments :

1.Guhringdetecting instrument fromGermany.

2.Mitutoyodetecting instrument fromJapan.

3.PARLECtool presetter fromAmerica.

4. PassedISO 9001: 2000the quality authentication.

4.The process of production:

5.PACKING

1. One piece in a platic pipe, 10 pieces per group.

2. Use the air bubble paper to encase the plastic pipe.

3. Put the goods encased with air bubble paper in the carton.

4. Other packing will be accept according to your needs.

6. Delivery

According to the quantity.We are located in Changzhou city of Jiansu China. 5 km away fromChangzhou Airportand 200 km away fromShanghai. The transportation is very convenient.

6. About us

We are the professional manufacturer of solid carbide tools. we have our own brand-JINOO.Our high quality and good service get many customer's high comments. All our staffs try our best to serve customers withhigh quality products , resonable price ,short delivery, and excellent after-sales service.Our purpose is that all the quality control and satisfying every customer.

If you are interested in our products, more informations, feel free to contact us anytime.