Automatic Tapping Round Shank JIS Nut Taps

Automatic Tapping Round Shank JIS Nut Taps
Model:any size
Brand:WANDA
Origin:Made In China
Category:Industrial Supplies / Machinery / Machine Tool
Label:nut tap , JIS nut tap , TOSG
Price: -
Min. Order:200 pc
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Product Description

 

 

   

1) Product introduction

 

1.Feature

(1)HS - SNT is with round short shank, which are widely used in fasteners processing industries.
(2)Chamfer length is 75% of thread length.

2.Application

(1)We have standard sizes in Metric, U series, and W series, with different tolerance classes in stock.
(2)We also produce nut taps with special tolerances or requests by customers.

3.Production range

Metric M2 ~ M64
U series No.2~2-1/2"
W series 1/8~2-1/2"
Total length within 280mm, thread length within 230mm, and pitch under 6mm.

4.Dimensions

Round shank
Standard thread length: 25T

5.Thread limit

GH/A 6G 6H any accuracy as your request.

6.Material

HSS-Co

7.Certification

ISO 9001 (Certified in Y1997)

8.Surface treatment

TiN & Vcoating

9.Lubrication

Water-soluble, non-water soluble, and vegetable oil.

10.Machine

Pneumatic tapping machine(axis/biaxial), automatic tapping machine.

11.Applicable industries

 

Automotive fasteners,
wind industry,
fasteners,
nuts processing
…and so on.

 

(2) Cutting speed and lubrication selection

 

Nut Tap Series

Cutting speed
(m/min)

Lubrication

Low carbon steel nut
C0.25%(soft material)

Cold forming

25~35

non-water soluble (Water-soluble)

Hot forming

15~30

non-water soluble (Water-soluble)

Hardend steel nut

25~30HRC

20~30

non-water soluble

30~36HRC

10~20

non-water soluble

 

(3)Work material                                                          

      V-Excellent O Good

Low carbon steels

C~0.25%

v

 

Copper

Cu

v

Medium carbon steels

C0.25%~0.45%

v

Brass 

Bs

v

High carbon steels

C0.45%~

O

Brass casting

BsC

 v 

Alloy steels

SCM

O

Bronze

PB

v

Hardened steels

25~45HRC

O

Aluminum

AL

O

45~55HRC

 

Aluminum alloy casting

AC,ADC 

 

50~60HRC

 

Magnesium alloy casing

MC 

 

Stainless steels

SUS

 

Zinc alloy casing

ZDC 

O

Tool steels

SKD

 

Titanium Alloys

Ti

 

Cast steels

SC

 

Nickel alloys

 

 

Cast iron

FC

 

Thermosetting plastic

 

 

Ductile cast iron

FCD

 

Thermoplastic

 

 

 

 

4.Wanda Nut Tap Compare With Other Brand
(1).Comparison of shape: Wanda nut tap has a high degree of aliquot groove.other brand made nut tap groove aliquot uneven 
(2).From the wear intensity after being processedThe surface finish of Wanda nut taps is as high as μmOhter company made the nut taps on the surface of a significant grinding shocks

 

 

 

Cutting test-1

   

Brand

Size

Tapping Nuts Number

Taps operating status

Wanda

M8

Up to 50000 threads

As Shown in photo-normal wear and tear

Other brand

M8

Up to 30000 threads

As Shown in photo-unusual wear and tear

       

Cutting Test-2

   

Brand

Size

Tapping Nuts Number

Taps operating status

Wanda

M8

Up to 100000 threads

After normal wer and tear continue to work after grinding

Other brand

M8

Up to 50000 threads

Taps broken

 

conclusion: Wanda nuts tap the cutting work life time more than other companies 2-3 times, has reached the international advanced level.

www.wd-tool.com                                  skype:Wanda Taps                        Whatsapp:008615298533917

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Member Information

Taizhou Wanda Precision Tools Co.,Ltd
Country/Region:Zhe Jiang - China
Business Nature:Manufacturer
Phone:80618535
Contact:majian (sales manager)
Last Online:04 Sep, 2017