Betalent carbide COOLANT DRILL BITS application and advantages:
1. It can be suitable for the drilling of complex materials, and can drill in a higher cutting speed.
2. Betalent carbide select the special high-performance helical hole cemented carbide rod as raw material to make the through coolant drill bits, effectively reduce the chipping and maintain good wear resistance.
3. The internal cooling drilling tool has multi-layer geometric cutting edge to improve chip removal performance and maintain small cutting resistance.
4. In addition to the commonly used right angle shank, the internal coolant drill has a variety of shank types, which are suitable for a variety of drilling machines and drilling lathes.
|
d Cutting dia.(mm)
|
D Shank dia.(mm)
|
Lc Cutting length(mm)
|
L Overall length (mm)
|
|
Φ1.0
|
4
|
4
|
50
|
|
Φ1.1-1.4
|
4
|
5
|
50
|
|
Φ1.5-1.7
|
4
|
6
|
50
|
|
Φ1.8-2
|
4
|
8
|
50
|
|
Φ2.1-2.4
|
4
|
10
|
50
|
|
Φ2.5-2.9
|
4
|
13
|
50
|
|
Φ3
|
4
|
13
|
50
|
|
Φ3.1-3.3
|
4
|
18
|
50
|
|
Φ3.4-3 7
|
4
|
20
|
52
|
|
Φ3.8-4
|
4
|
22
|
55
|
|
Φ4.1-5
|
5
|
26
|
62
|
|
Φ5.1-6
|
6
|
28
|
66
|
|
Φ6.1-7
|
7
|
34
|
74
|
|
Φ7.1-8
|
8
|
37
|
79
|
|
Φ8.1-9
|
9
|
40
|
84
|
|
Φ9.1-10
|
10
|
43
|
89
|
|
Φ10.1-11
|
11
|
47
|
95
|
|
Φ11.1-12
|
12
|
51
|
102
|
|
Φ12 1-13
|
13
|
51
|
102
|
|
Φ13.5-14
|
14
|
54
|
107
|
|
Φ14.5-15
|
15
|
56
|
111
|
|
Φ15.5-16
|
16
|
58
|
115
|
Xiamen Betalent Carbide Co.,Ltd is a professional carbide suppliers, which focus on designing, producing and selling cemented carbide products and tungsten carbide products. Want to know more, please contact us.
