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  • Milling with a drill sink ( for bolts with hexagon socket )
  • Milling with a drill sink ( for bolts with hexagon socket )
  • Milling with a drill sink ( for bolts with hexagon socket )

Milling with a drill sink ( for bolts with hexagon socket ) DCB4

4.40 (5)
Item.#
09340484
Mfr.#
DCB4
Package Qty.
1PC
Ship pack of
1
36.15 SGD
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Item Feature
Lead Angle
Right frame 25 degree
Material
HSS
Shank Diameter d (phi mm)
6
Outside Diameter D (phi mm)
7.4
Drill Diameter Tolerance (mm)
0 - -0.05
Drill diameter D1 (phi mm)
4.5
Number of Blades
2
Blade Length l (mm)
9
Overall Length L (mm)
55
TRUSCO Part Number
323-7389
Drill length L1 (mm)
15
Tolerance of Outside Diameter (mm)
0 - +0.2
Customer Reviews
5 star 3
4 star 1
3 star 1
2 star 0
1 star 0
Review Rating: 4.40
5 Customer Reviews
The reviews are automatic translation.
Acrylic lens mounting hole perforation
5
From Japan
On 2016-03-18 07:36:56
I used it to drill a hole in the side of a columnar easily crackable acrylic. It worked with a drilling machine because the shape of the cutting edge is good, but it was able to process beautifully without being displaced or muffled.
This review is about item#09340484.
Of general steel materials. Counterbore machining
5
From Japan
On 2015-10-08 20:45:00
At the time of counterbore processing, there is designation of guide dust on customer condition. I bought it for 8.5 mm designation this time. You can cut well. It is very convenient.
This review is about item#09340511.
I purchased a surfboard because I want to make a bolt head of the fin bolt.
5
From Japan
On 2014-11-06 15:16:13
I am very happy about the product. I made a perfect milling process. If possible, the shank is quite short so I'd like a length of about 3 cm or so · · · (There seems to be some things in the shank)
This review is about item#09340484.
Drilling and countersinking of duralumin
4
From Japan
On 2013-04-30 22:41:38
Counterbore could be processed beautifully, but the drill felt like it was not good to cut it. It might be better to use the drill as much as a guide.
This review is about item#09340502.
During work to open a bolt sink hole
3
From Japan
On 2012-05-18 13:07:22
I can cut it well as usual. If you use it badly, you can easily break the thin dirt.
This review is about item#09340511.