Solid Carbide Grinding Square Hole Best Drill Bit Manufacturer For Stainless Steel
Products Function
1.HRC: HRC45 HRC55 HRC58 HRC60 HRC65
2.Coated: AlTiN, TiAlN, TiAISI,TiSiN, TiN, DLC,Nano, Diamond
3.Apply to :Could be used for the processing of plastic,wood, Aluminium.copper, cast iron, carbon steel, mould steel, stainless steel, taitanium alloy, tool steel, and heat-treated steel
Products Feature
1.Special designed drill tip: Special designed drill tip will increase the Centering Ability and Chip breaker ability. Thus,the processing
efficiency will be increased.
2.Much sharper cutting edge: The much sharper cutting edge can decrease the cutting resistance and and torque. The lifetime of tools
and machines will be longer.
3.Heat-resistant coating: With highly heat-resistant HELICA/ALTIN coating, can be used for high-speed processing
4.Smooth and wide flute:Smooth and wide flute will remove the cuttings more easily.
5.High quality Raw Material: The raw material is used of high toughness, grain-sized carbon tungsten.
6.Polished surface treatment: With high polished surface treatment, reduce the friction coefficient could be reduced, the lathe efficiency
could be improved, more production time could be saved
Products Detail
d1 |
d2 |
L1 |
L2 |
L3 |
L4 |
Coolant solution |
3.00-3.70 |
6 |
62 |
20 |
14 |
36 |
inner Coolant |
4.00-4.65 |
6 |
66 |
24 |
17 |
36 |
inner Coolant |
4.80-6.00 |
6 |
66 |
28 |
20 |
36 |
inner Coolant |
6.10-7.00 |
8 |
79 |
34 |
24 |
36 |
inner Coolant |
7.10-8.00 |
8 |
79 |
41 |
29 |
36 |
inner Coolant |
8.10-10.00 |
10 |
89 |
47 |
35 |
40 |
inner Coolant |
10.25-12.00 |
12 |
102 |
55 |
40 |
45 |
inner Coolant |
12.25-14.00 |
14 |
107 |
60 |
43 |
45 |
inner Coolant |
14.25-16.00 |
16 |
115 |
65 |
45 |
48 |
inner Coolant |
16.50-18.00 |
18 |
123 |
73 |
51 |
48 |
inner Coolant |
18.50-20.00 |
20 |
131 |
79 |
55 |
50 |
inner Coolant |
20.50-25.00 |
25 |
140 |
85 |
60 |
56 |
inner Coolant |
3.00-3.70 |
6 |
62 |
20 |
14 |
36 |
Outer Coolant |
4.00-4.65 |
6 |
66 |
24 |
17 |
36 |
Outer Coolant |
4.80-6.00 |
6 |
66 |
28 |
20 |
36 |
Outer Coolant |
6.10-7.00 |
8 |
79 |
34 |
24 |
36 |
Outer Coolant |
7.10-8.00 |
8 |
79 |
41 |
29 |
36 |
Outer Coolant |
8.10-10.00 |
10 |
89 |
47 |
35 |
40 |
Outer Coolant |
10.25-12.00 |
12 |
102 |
55 |
40 |
45 |
Outer Coolant |
12.25-14.00 |
14 |
107 |
60 |
43 |
45 |
Outer Coolant |
14.25-16.00 |
16 |
115 |
65 |
45 |
48 |
Outer Coolant |
16.50-18.00 |
18 |
123 |
73 |
51 |
48 |
Outer Coolant |
18.50-20.00 |
20 |
131 |
79 |
55 |
50 |
Outer Coolant |
20.50-25.00 |
25 |
140 |
85 |
60 |
56 |
Outer Coolant |
Customized Tools are Acceptable |
Super Raw Material |
HRC 45 |
HRC 55 |
HRC 60 |
HRC 65 |
YG10X |
YL10.2&WF25 |
Germany K44&K40 |
Sandvik H10F |
Grain size 0.7 μm,Co10%,Flexural strength 3320N/mm² |
Grain size 0.6 μm,Co10%,Flexural strength 4000N/mm² |
Grain size 0.5 μm,Co12%,Flexural strength 4300N/mm² |
Grain size 0.5 μm,Co10%,Flexural strength 3320N/mm² |
Super Coating |
Coating |
Hardness
HV |
Thickness
μm |
Friction
Coefficient |
Oxidation
Temp |
Color |
AlTiN |
3500 |
2.5-3 |
0.3 |
900 |
Black |
TiAlN |
2800 |
2.5-3 |
0.3 |
900 |
Violet |
TiSiN |
3600 |
3 |
0.45 |
1000 |
Bronze |
AlTiSiN |
4000 |
3 |
0.4 |
1200 |
Blue |
TiN |
2500 |
2-3 |
0.5 |
600 |
Gold |
Our advantage
1...Chip breaker ability
2..Perfect oxidation resistance in high temperature 1100ºC.
3. Abrasion condition of side cutting edge after processing 60m
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Why Choose Us
Quality Assurance OEM&ODM Our Service
About Us
PROFESSIONAL FACTORY
Changzhou AiTeFaSi Tools Co.,Ltd. was founded in 2004, is a manufacturer Specializing in High-End carbide cutting and non-standard cutting tools,
OEM&ODM accept. Passed ISO9008 quality system and TUV inspection.
Certificate
EXHIBITION
FAQ
Q: Are you trading company or manufacturer ?
A: we are the manufacturer Specializing in High-End carbide cutting tools and non-standard cutting tools, OEM&ODM accept;
Q: How long is your delivery time?
A: Generally 5- 15 working days, it depends ;
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer our stock sample for free charge and you please pay the cost of freight.
custom cutting tools negotiated then we will quote the best sample cost.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.