4 flutes industrial dowel drill for through hole drilling
•This standard industrial dowel drill is made of original ultra fine tungsten carbide.
•The high strength steel body has been undergoes petrochemical treatment to avoid deformation
•The spiral part has P.T.F.E.
•Double angle.
•2 precise ground cutting edges (Z2).
•4 spiral grooves.
1: Fast delivery-the delivery time is about 15-25 days
2: Our stock quantity for dowel drills are about 50,000pcs
|
tool code right hand |
tool code left hand |
D(MM) |
b(MM) |
d(MM) |
L(MM) |
|
H4V070040R |
H4V070040L |
4 |
20 |
10 |
70 |
|
H4V070045R |
H4V070045L |
4.5 |
20 |
10 |
70 |
|
H4V070050R |
H4V070050L |
5 |
20 |
10 |
70 |
|
H4V070051R |
H4V070051L |
5.1 |
20 |
10 |
70 |
|
H4V070052R |
H4V070052L |
5.2 |
20 |
10 |
70 |
|
H4V070055R |
H4V070055L |
5.5 |
20 |
10 |
70 |
|
H4V070060R |
H4V070060L |
6 |
20 |
10 |
70 |
|
H4V070065R |
H4V070065L |
6.5 |
20 |
10 |
70 |
|
H4V070067R |
H4V070067L |
6.7 |
20 |
10 |
70 |
|
H4V070070R |
H4V070070L |
7 |
20 |
10 |
70 |
|
H4V070080R |
H4V070080L |
8 |
20 |
10 |
70 |
|
H4V070082R |
H4V070082L |
8.2 |
20 |
10 |
70 |
|
H4V070090R |
H4V070090L |
9 |
20 |
10 |
70 |
|
H4V070100R |
H4V070100L |
10 |
20 |
10 |
70 |
|
H4V070110R |
H4V070110L |
11 |
20 |
10 |
70 |
|
H4V070120R |
H4V070120L |
12 |
20 |
10 |
70 |
|
H4V070130R |
H4V070130L |
13 |
20 |
10 |
70 |
|
H4V070140R |
H4V070140L |
14 |
20 |
10 |
70 |
|
H4V070150R |
H4V070150L |
15 |
20 |
10 |
70 |
|
H4V057040R |
H4V057040L |
4 |
20 |
10 |
57.5 |
|
H4V057045R |
H4V057045L |
4.5 |
20 |
10 |
57.5 |
|
H4V057050R |
H4V057050L |
5 |
20 |
10 |
57.5 |
|
H4V057051R |
H4V057051L |
5.1 |
20 |
10 |
57.5 |
|
H4V057052R |
H4V057052L |
5.2 |
20 |
10 |
57.5 |
|
H4V057055R |
H4V057055L |
5.5 |
20 |
10 |
57.5 |
|
H4V057060R |
H4V057060L |
6 |
20 |
10 |
57.5 |
|
H4V057065R |
H4V057065L |
6.5 |
20 |
10 |
57.5 |
|
H4V057067R |
H4V057067L |
6.7 |
20 |
10 |
57.5 |
|
H4V057070R |
H4V057070L |
7 |
20 |
10 |
57.5 |
|
H4V057080R |
H4V057080L |
8 |
20 |
10 |
57.5 |
|
H4V057082R |
H4V057082L |
8.2 |
20 |
10 |
57.5 |
|
H4V057090R |
H4V057090L |
9 |
20 |
10 |
57.5 |
|
H4V057100R |
H4V057100L |
10 |
20 |
10 |
57.5 |
|
H4V057110R |
H4V057110L |
11 |
20 |
10 |
57.5 |
|
H4V057120R |
H4V057120L |
12 |
20 |
10 |
57.5 |
|
H4V057130R |
H4V057130L |
13 |
20 |
10 |
57.5 |
|
H4V057140R |
H4V057140L |
14 |
20 |
10 |
57.5 |
|
H4V057150R |
H4V057150L |
15 |
20 |
10 |
57.5 |
OTHER OVERAL LENGTH AND SHANK SIZES ARE AVAILABLE
Maximum drilling depth for length 57mm drills is 20mm, for 70mm drills, Max drilling depth is 33mm.
The above dowel drills for through hole can be used for boring machines drilling of solid wood, MDF wood-based Panel, wood composites, plastic and laminated materials.
2 Tips to solve the problem that the hole is small and the outlet is large in drilling process.
Solution-Large runout of the drill bit itself (different axis) will cause the small hole and large outlet when drilling, it will also cause the hole burst. The solution is to do a good job of inspection of the drill bit and strictly control the beating. In addition, if the spindle and the quick-change coupling are not on the same axis when using the machine tool, the hole will be small and the outlet will be large when drilling. The solution is to replace the quick coupling and spindle.
Dimensions entered are not listed?
Please contact us for application consulting .
