coolant drill V 1-5
3 year ago
As we all know, The difficulty in drilling process is chip evacuation and chip breaking.The design of the chip breaker allows the iron chips to be cut at a fixed length, and will not be wound on the workpiece and cause scratches on the surface of the workpiece.
2 main advantages of soldi carbide coolant through drills are: one is the drills head cool down, because of heat generated during metal cutting, the other is that the coolant oil flushes out the iron chips and the chip evacuation is smooth. That's why the carbide drills are widely used for the hardened materials.
Advantages of our carbide coolant through hole drills:
1.Shoulder drill with R-angle design, durable, anti-chipping.
2.Double margin design can provide a more accurate rounder drilled holes.
3.Optimal chip flute, improve chip removal performance.
4. 2 Internal cooling hole, flush out chips, improve tool life.
Solid carbide drill bits 3D with Inner coolant through for stainless steel cutting
| Item |
d mm |
L1 mm |
L2 mm |
L3 mm |
D mm |
L4 mm |
44
7.30
29
41
36
8
79
45
7.40
29
41
36
8
79
46
7.50
29
41
36
8
79
47
7.60
29
41
36
8
79
48
7.70
29
41
36
8
79
49
7.80
29
41
36
8
79
50
7.90
29
41
36
8
79
51
8.00
29
41
36
8
79
52
8.10
35
47
40
10
89
53
8.20
35
47
40
10
89
54
8.30
35
47
40
10
89
55
8.40
35
47
40
10
89
56
8.50
35
47
40
10
89
57
8.60
35
47
40
10
89
58
8.70
35
47
40
10
89
59
8.80
35
47
40
10
89
60
8.90
35
47
40
10
89
61
9.00
35
47
40
10
89
62
9.10
35
47
40
10
89
63
9.20
35
47
40
10
89
64
9.25
35
47
40
10
89
65
9.30
35
47
40
10
89
66
9.40
35
47
40
10
89
67
9.50
35
47
40
10
89
68
9.60
35
47
40
10
89
69
9.70
35
47
40
10
89
70
9.80
35
47
40
10
89
71
9.90
35
47
40
10
89
72
10.00
40
47
40
10
89
73
10.10
40
55
45
12
102
74
10.20
40
55
45
12
102
75
10.30
40
55
45
12
102
76
10.40
40
55
45
12
102
77
10.50
40
55
45
12
102
78
10.60
40
55
45
12
102
79
10.70
40
55
45
12
102
80
10.80
40
55
45
12
102
81
10.90
40
55
45
12
102
82
11.00
40
55
45
12
102
83
11.10
40
55
45
12
102
84
11.20
40
55
45
12
102
85
11.30
40
55
45
12
102
86
11.40
40
55
45
12
102
87
11.50
40
55
45
12
102
88
11.60
40
55
45
12
102
89
11.70
40
55
45
12
102
90
11.80
40
55
45
12
102
91
11.90
40
55
45
12
102
92
12.00
40
55
45
12
102
93
12.10
43
60
45
14
107
94
12.20
43
60
45
14
107
95
12.30
43
60
45
14
107
96
12.40
43
60
45
14
107
97
12.50
43
60
45
14
107
98
12.60
43
60
45
14
107
99
12.70
43
60
45
14
107
100
12.80
43
60
45
14
107
101
12.85
43
60
45
14
107
102
12.90
43
60
45
14
107
103
13.00
43
60
45
14
107
Company profile:
Founded in 2014, the company is located in Changzhou City, china. It provides a customized solutions for hole processing services, integrated services of metal drilling and threading. The main featured products are solid carbide drills, solid carbide deep hole drills, and solid carbide drill with coolant through, solid carbide boring tools, solid carbide non-standard drill bits, and other solid carbide customized tools.
The company has a number of imported CNC grinding machines, including 6 sets Walter CNC grinding machines, and a number of high-precision imported tool testing equipment. The tool quality is trustworthy.
The company has a testing machine to test and upgrade drill preformance and life according to various working conditions.
After unremitting efforts, and stable technology, we now has a large number of customers, products are exported to Hong Kong, Turkey, India, Germany, etc., with a large number of distributors around the world. It is your best supplier of solid carbide drill bits.
FAQ:
1. Are you a manufacturer or trading company?
Definitely we are a professional manufacturer of providing solutions for hole making machining, your best choice for hole drilling and threading making.
2. Do samples are available for testing quality?
Tool quality and price are the foundation for cooperation, samples testing are fine by us. MOQ : 3pcs for each item.
3. Do you offer OEM/ODM service?
Yes,we offer OEM/ODM service.
4. How long do it take to deliver the products?
Usually it gonna take 7-10days to deliver for customized tools and 3-7 days for Regular inventory.
5. What are your main featured products?
Our main featured products:solid carbide drill, solid carbide drill with coolant through, solid carbide extra long drill for deep hole, solid carbide boring cutter, and customized tools.
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Main Product: Solid Carbide Drill, SC Deep Hole Drill , SC Drill With Coolant Through, Solid Carbide Boring Cutter, Solid Carbide Insert, SC Customized Drill
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