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Available size:
| Rotation | Diameter(mm) | Shank Diametr(mm) | Total length(mm) |
| R/L | 2 | 10 | 57/70 |
| R/L | 2.5 | 10 | 57/70 |
| R/L | 3 | 10 | 57/70 |
| R/L | 3.5 | 10 | 57/70 |
| R/L | 4 | 10 | 57/70 |
| R/L | 4.5 | 10 | 57/70 |
| R/L | 5 | 10 | 57/70 |
| R/L | 5.5 | 10 | 57/70 |
| R/L | 6 | 10 | 57/70 |
| R/L | 8 | 10 | 57/70 |
Custom sizes are offered as you require.
Manufacturing Process:
1. Fine particles tungsten carbide steel round bar and low temperature welding process ensure the quality of weld.

2. Kinds of blade edge and fast speed of drilling ensure the artifact does not collapse.

3.The five axis cnc machining center tool garantees the accuracy effectively by the one-step molding technology.

Advantage:
-Chip-free edges thanks to spurs.
-Safe drilling thanks to centering point.
-Protection of the hole edge upon exacting thanks to spiral with back guide.
-Optimum chip evacuation thanks to plastic coating.
-Tool life increased up to fivefold compared to traditional dowel bits.

Suitable for:

About us:
Mianyang Yasen Hardware Tools Co.,Ltd. is a professional manufacturer specializing in the production of industrial-grade Woodworking Drill Bits, T.C.T Solid Carbide Straight Bits and flute dowel drills. CNC machining center adopts one-time molding technology to guarantee the higher procession, more scientific drilling point design.

Our factory:

Favorable comment from foreign customer:


Packaging Details: plastic box inside, and carton outside.
Delivery Detail: Within 10 days after received the payment .

Domestic and Abroad Exhibition :


1. Are you manufacturer or trading company?
We are a professional manufacturer almost 10 years.
2.why should we trust your company ?
We support Alibaba Trade Assurance, 100% products quality protection, 100% on-time shipment protection, 100% payment protection for your covered amount.
3. What package do you use for the products?
Usually we have professional retail package for the products. Customized package are also available based on certain MOQ.
4.What's the difference between KJ1 and KJ2?
The KJ1 all made of tungsten carbide except shank while the KJ2 only drill tip.
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