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After-sales Service: | Provided |
Warranty: | Provided |
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units:mm
specification | outside diameter | total length | inner diameter |
m1 | 50 | 40 | 22 |
m1.25 | |||
m1.5 | 63 | 50 | 27 |
m1.75 | |||
m2 | 63 | ||
m2.25 | |||
m2.5 | 70 | 70 | |
m2.75 | |||
m3 | 80 | 80 | 32 |
m3.25 | |||
m3.5 | |||
m3.75 | 90 | 90 | |
m4 | |||
m4.25 | |||
m4.5 | |||
m5 | 100 | 100 | |
m5.5 | 112 | 112 | 40 |
m6 | |||
m6.5 | 125 |
125 | |
m7 | |||
m8 | 130 | 130 |
Note:
Special worm gear hobs with circular tooth, double pitch and involute etc. can also be ordered.
Hob cutter series : gear hob , pre-shaving gear hob, pre-grind gear hob, involute spline hob, parallel side spline hob, ground sprocket hob , and timing pulley hob.
Material Introduction:
A. W6Mo5Cr4V2 (GB) M2( ASTM), S6-5-2(DIN), SKH51(JIS)
chemical composition:C 0.85, Si 0.38, Mn 0.35, P≤0.030, S≤0.030, Cr 4.10, W 6.00, Mo 4.80 V 1.85
main application:It is widely used for making all kinds of cutters and durability cold-work die
B. W6Mo5Cr4V2Co5 (GB), M35( ASTM), 1.3243(DIN), SKH55(JIS)
chemical composition: C 0.93, Si 0.38, Mn 0.35, P≤0.030, S≤0.030, Cr 4.10, W 6.30, Mo 4.80 V 1.85, Co 5.00
main application:It is often used for making blades with high-speed and great cutting difficulty as it's good abrasive resistance
W6Mo5Cr4V2(M2),W9Mo3Cr4V(W9),W18Cr4V(W18),W6Mo5Cr4V2Al(M2Al),W6Mo5Cr4V2Co5(M35),W2Mo9Cr4VCo8(M42),W4Mo3Cr4VSi(4341),W4Mo2Cr4VSi(4241)
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Q1: Are you trading company or manufacturer ?
A1: Our factory is a professional manufacturer of machinery blades.Our blades are mainly used in: packaging, paper, rubber, optoelectronics, electronics, light industry, printing, metallurgy, and other machines.
Q2: what is your blade hardness?
A2: Different material has different hardness, from 48HRC to 68HRC, we both have. You can advice the function of your blade, we can provide suitbale suggestion for you.
Q3: What is your advantage if I choose you?
A3: 1. End manufacturer with competitive factory price.
Q4: How long is your delivery time?
A4: Generally it is 3 days if the goods are in stock. or it is 15-45 days if the goods are not in stock, it is according to quantity.
Q5: Do you provide samples ? is it free or extra?
A5: Yes, we could offer the sample for free charge but freight cost by yourself.
Q6: What is your terms of payment ?
A6:100%, or 50% T/T in advance, balance before shipment.Also can pay by Credit Card,Paypal so on.