Leading Manufacturer for Large Wood Drill Bits - 4 flutes industrial dowel drill for through hole drilling – HAN-C

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Leading Manufacturer for Large Wood Drill Bits - 4 flutes industrial dowel drill for through hole drilling – HAN-C Detail:


Brief information

•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.


Main Advantages

1: Fast delivery-the delivery time is about 15-25 days
2: Our stock quantity for dowel drills are about 50,000pcs


Specifications

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


Application

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 .


Product detail pictures:

Leading Manufacturer for Large Wood Drill Bits - 4 flutes industrial dowel drill for through hole drilling – HAN-C detail pictures

Leading Manufacturer for Large Wood Drill Bits - 4 flutes industrial dowel drill for through hole drilling – HAN-C detail pictures

Leading Manufacturer for Large Wood Drill Bits - 4 flutes industrial dowel drill for through hole drilling – HAN-C detail pictures


Related Product Guide:

Our growth depends on the superior equipment ,exceptional talents and continuously strengthened technology forces for Leading Manufacturer for Large Wood Drill Bits - 4 flutes industrial dowel drill for through hole drilling – HAN-C , The product will supply to all over the world, such as: Berlin, Netherlands, Finland, Our company abides by the management idea of "keep innovation, pursue excellence". On the basis of assuring the advantages of existing products, we continuously strengthen and extend product development. Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers.
  • In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Maria from Mexico - 2017.04.08 14:55
    The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Carol from Puerto Rico - 2018.11.22 12:28
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