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NACHI cobalt containing screw tap M14M16M18M20M22M24 for cobalt containing screw made in Japan

Japan's original NACHI [double Yue] cobalt screw taps complete specifications, strong wear resistance, long life, cost-effective

discount 70% in 2018-09-25 to 2018-09-27
price: USD$ 425.60
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Note: the spiral taps N+PO and +PO are shipped randomly, both of the quality, price, material, precision are all the same, the difference is a poor N word.

Product Name: NACHI[

Product model: N+PO/+PO various specifications

The apex filament attacks N-PO and HC-POIt is mainly used for thread cutting of all kinds of through hole materials. In general the apex wire tapping with hand tapping for straight grooves are the same, but at the front end of the cutting part with spiral grooves with special design, so as to push the rotating chip discharged from the hole bottom. This is because the tip of the wire of rotary discharge chip function, in addition to keep clean in order to reduce the resistance of groove cutting outside, and can avoid the damage caused by the wire tapping chip. Therefore, the end wire tapping can be used to cut the high precision thread faster than the ordinary hand tapping.

HC-POThe cutting groove with 35 degrees is suitable for the threading of various materials, such as medium carbon steel.

N-POA cutting groove with 40 degrees is suitable for viscous materials such as copper, aluminum and medium carbon steel.

Screw tapping accuracy level: NACHIP

Screw tapping material: HSS-E

Cut the number of teeth into the mouth: 5 teeth

Surface treatment: N-PO[OX]- acidification N-PO[V]- Ti coating

Suitable for cut material: low carbon steel, alloy steel, copper, aluminum, magnesium alloy, such as tensile strength below 750N/mm2. Pre reading must be read 

1.  All the babies in this store are the lowest wholesalePrice, small profits sales,Refuse counter-offerPlease understand them! Owns the entity shop, product specifications complete, adequate supply, credit guarantee!

2. our baby pictures are all for the owner personally shot, the maximum guarantee for the basic consistency of products and pictures, but non professional photographs and the real difference please forgive me! Because the tool product specification is numerous, the present picture only takes one of the specifications as the reference picture.Before you buy this baby, please contact with the owner to see if there is a spot, has been free to delay your delivery time.

 3. As the product range of flow volume, the baby can not update the inventory information, occasionally there will be out of stock, so before deciding to buy this baby, please you get in contact with the owner, to see if the spot.In general, if there is stock in stock, we will inform you a refund or other goods, to youinterestPremise!

 4. You are welcome to ask questions about the offer, and let us agree on the product itself or other matters. It is not necessary to cause unnecessary trouble

5. friendship reminder, in order to avoid unnecessary harassment, it is better to buy anonymously

  6.Generally is the money to the delivery, we will receive your money after the timely delivery! Special circumstances can also collect payment!
  7. All the products in our shop have been inspected strictly before sending out, and absolutely ensure the goods are in good condition. Please buyer after receipt of goods, acceptance of goods no problem, as soon as possible12Confirm receipt within days, if there is a problem in time to inform, or in time for you to deal with, in receipt of goods1-2No confirmation and no contact with the owner. It is deemed that the goods received by the buyer are qualified. After asking the owner to replace the accessories or say that the goods have problems, our shop is not responsible! Please buyers know! Thank You for Your Cooperation!!!
 8. Recommended use Taobao want to contact me,Recommended useAlipayPay the money, you can also directly hit the money to my account above, please contact me after remittance, I will be in24Delivery within hours.

After purchase

 1.  If we feel satisfied with your service, please give me onePraiseAnd if there is not the place to meet, please inform the shopkeeper, in order to give you timely treatment, do not have any contact in the case of given negative feedback in the comments or, while doing your problem has not been resolved, and the treasurer consultation we will give you a satisfactory answer.

2. please kiss on the receipt of mail, please check the number of face to face inspection, check and correct after the signature! If the goods are found damaged, the number of discrepancies, unpacking of goods damaged, please refuse to sign, and timely contact with the customer service, the store will give parents a satisfactory answer and solve. If the sign after the discovery of the above problems, the transport side will not assume any responsibility, the seller can not, please remember!

Postage note:

The daily delivery time is up to the end of the day17Buyer's payment time. The default express "Yun DA and Tong Tong" need to send other express, please contact customer service personnel, the first weight of 1 kg,exceedheavyPlease make up the difference,All the freight does not contain the baby value insured, need to offer another calculation. At the same time, we also support tact, speed Seoul, Huitong, EMS, SF and other express, SF express default to pay.

 Notice of exchangeWhen the buyer finds quality problems within 3 days after receipt of the goods and needs to be returned, we can contact the customer service. If unopened, and non shop products of their own quality problems and return, buyers bear all postage. If it is our own problems and return products, 7 days of the shop bear all postage; three days later, the buyers themselves all postage. The quality problem is judged by the baby supplier review, if buyers have more authoritative institutions quality inspection report, also can buyer's standard. Product life is affected by the conditions of use of the buyer, not through the same brand with the same specifications, the use of contrast conditions, do not rely on feeling to make quality judgments.

[condition]:All goods need to be returned to ensure that the same product with the delivery of the product integrity, including product packaging, complete accessories, product appearance without scratches and other details, so as not to affect the two sales of products. Quality problems in use, only returned without using a complete package of goods, if buyers believe that the quality of our goods is not stable, please provide the control data when return. If the buyer believes that the quality is inferior to that provided by the other supplier, the return should be provided with the same brand and specification, the use of the same condition, the use of the instructions, and the true contact information of the reference provider