HSS M42 Ball Nose End Mills

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Piece pc

Supply Capability:: 10,000,000 Pieces per Month pc/month

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Detailed Product Description

M42 HSS end mills

1. ball nose

2. Various specifications to meet your needs

3. Popular product with high quality

End mill: M42 ball nose HSS end mills

Product details

Name:	M42 ball nose HSS end mills
Material :	HSS Co8
P-Code:	130342
Specifications:	1.5 to 25, 1/8 to 1

Name:

M42 ball nose HSS end mills

Material :

HSS Co8

P-Code:

130342

Specifications:

1.5 to 25, 1/8 to 1

Pakcaging & Delivery details

Packaging:	Inner box/carton/pallet, or in bulking or according to the requiements of the clients.
Transportation:	International express by DHL, UPS, FedEx
Delivery:	Within 3-10 days after deposit or payment received
Payment terms:	L/C, Paypal, Western Union, or 30% pre T/T 70% balance before shipment

Packaging:

Inner box/carton/pallet, or in bulking or according to the requiements of the clients.

Transportation:

International express by DHL, UPS, FedEx

Delivery:

Within 3-10 days after deposit or payment received

Payment terms:

L/C, Paypal, Western Union, or 30% pre T/T 70% balance before shipment

Advantages

1. High quality, competitive price, excellent service and prompt delivery

2. Different standards of your choice

3. All products have passed internation standard

4. Big stock: over 800 tons each specification

Q:The number of drills and reamers for diameter from 1 to 20.. The more detailed, the better: At 12 of the diameter of the drill, the 600. reamer is 2. The others you push, the reamer must be 500 slow, the hole surface quality is not good

Q:Use and do not use the threaded hole reamer reamer, what do you mean, how to choose the aperture: Thread hole processing technology is generally drilling, and then tapping. Refers to the bottom hole diameter. For example, M10*1.5 ordinary coarse thread screw, the bottom diameter is Phi 8.37 internal thread processing, to the processing of a hole, the hole diameter than the nominal diameter of the small number of threads, the hole is threaded hole. The common thread bottom hole diameter can search the Internet access to "form" the threaded hole diameter, different hole size tolerance zone is slightly different.The empirical formula: ordinary screw diameter =d- (1 ~ 1.1) P type, D - P - pitch diameter of screw. If the thread M10, pitch 1.5mm, calculated by the empirical formula, the bottom diameter of =10- (1 ~ 1.1) * 1.5=8.35 ~ 8.5, 8.4 bits to drill on the line. Processing of general internal thread diameter underport metric - thread path is what. Refers to the bottom hole diameter

Q:Hit a circle, beating is 2-3 wire, reaming 16 holes should be little problem. 20-30 spare margins are left, and the reamer is new. But why does this problem arise? Ask the teacher for help!!!: Your speed is not fast, generally more than 300400 on it. What is your tolerance?There are scratches generally have to squeeze the squeeze, the margin is large, generally 5 silk on it.

Q:The drill holes to make reamer reaming little what method is solved, (drill reaming to hit Phi 8.5, Phi 9): The bottom is too small. Hinge 0.5 at once, aren't you afraid to damage the reamer? The general rough hinge margin is 0.15~0.35mm, and the precision joint margin is 0.1~0.2mm.

Q:NC machining, the speed and feed of the reamer: There is no accurate data, only experience,,Question is not very professional, do not know how much,With the material, but also with clamping rigidity, tool rigidity, tool size, margin, the requirements of the accuracy of the drawings and so onNot a unified answer, in fact, the actual situation depends on the processing of the scene to determine the speed and feed,Adjust at any timeNow let me tell you something about my operation. I do horizontal boring and millingGray iron, milling cutter, assuming 200--300, speed 100--200, the fastest 250 mm depth of 10 mm 1--2 feedDrilling, high-speed steel drill bit, 40 bit, speed 60--150 between 0.4--1 mm, as the size of the drill changes, the speed and feed will also change,End mills and keyway cutters, speed 60--80, feed 0.4--0.8Boring, boring. Assuming the diameter of 100 holes, boring bar 60 thick, length 200, speed 200--300, feed 0.26--0.63 precision boring: margin 0.8--1.2, speed 350--550., feed 0.1--0.17Reamer, cutting allowance 0.1, add oil, feed speed 15--30, 0.6--1.5 mmThe above is my experience, the premise is that you must sharpen the tool,I always feel like a clip on a knife, and I don't always have the tools to sharpen it by hand

Q:Please enlighten brother snow reamer 150125110 motorcycle valve is not universal and how the hinge valve: Motorcycle valve reamer is a set of the above several cars can be common.Reaming the valve is the best way to find a local repair car or motorcycle master, which is not clear here.Generally use 75 degrees, then 15 degrees and 45 degrees of reamer, and finally the effect after reaming, and then use several tools to trim. Use 45 degrees to the right contact width of reamer, reamer can take 15 degrees contact hinge low 75 degree knife to contact surface to improve the contact surface, preferably 1 mm or so, if it is too wide for 15 degrees and 75 degrees of cutting narrow. After reaming, grind the valve and check the seal.

Q:The reamer H7 and H8 are of high accuracy: The H7 of the reamer is higher than the reamer H8, and the accuracy of the reamer is D4, H7, H8, H9 and so on;Their difference: the deviation is different; the structure of the reamer is mostly composed of the work part and the handle part. The main part of the work is cutting and calibration functions, the calibration Department has inverted taper diameter. The shank is used for clamping by the clamp and has a straight handle and a taper handle.A rotary tool with one or more cutter teeth used to remove thin metal on the surface of a machined hole; a rotary finishing tool having a straight or spiral blade; used for reaming or trimming. A rotary finishing tool having a straight edge or a spiral edge; used for broaching or trimming holes. The cutting accuracy is usually higher than that of the drill because of the small amount of cutting. Can be operated manually or installed on a drilling machine.

Q:What drill and reamer are used to process an empty diameter of 8mmH7?: You can refer to the relevant mechanical processing manual, should have an introduction, I think it should be 7.8 of the drill, 8 of the reamer

Q:What is the machining accuracy of the reamer?: The fine hinge can reach Ra0.63 Rz3.2

Q:Mr. Cui, Kong is 9.97. I want to use my 10H7 reamer to reaming the hole with my hand. The book said that small or excessive margin will affect the reaming accuracy, then 0.03 of the margin can also be reaming to hinge it? I don't quite understand why the small margin affects the accuracy of reaming If so, what else would be done with thick hinges and precision hinges?.: Each knife distribution margin will be not the same, you are asked to assign allowance Oh, recommended by electroplating diamond reamer, you do not know the accuracy is not high, if the demand is high, is recommended by electroplating reamer, it can be divided into coarse and fine reamer to hinge, to consult Henan stone diamond reamer.

We are a young team full of creation & knowledge. We are always advocating the business faith of "honest, practical, innovative, senior". We adhere to the enterprise development goals of high quality, best service, timely innovation, and win-win cooperation all the time. we believe in the purchasing policy of "try our best to bring your cost down". If you plan to purchase goods to reduce your cost, please let us have a chance to quote at your needs. We are capable of providing you with a profitable proposal with assurance.Hope we can build long-term and good business relationship.

1. Manufacturer Overview
Location	Guangdong,China
Year Established	2012
Annual Output Value
Main Markets	North America South America Eastern Europe Southeast Asia Africa Mid East Eastern Asia Western Europe South Asia
Company Certifications	ISO 9001:2008

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	shenzhen
Export Percentage	91% - 100%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range