70mm Through Hole Boring Bit Carbide Tipped Drill Bit V Point Drill Woodworking
70mm Professional Through Hole Drill Bit for Woodworking Carpenter Tools
YIDIAN Through Hole Drill Bits:
YIDIAN professional through hole drilling bits (premium quality woodworking twisted drill bits) are specially designed for precise woodworking drilling. It provides accurate positioning for starting the hole, reduces tearing-out at the perimeter of the hole. Carbide tipped points will keep making nice clean and precise holes long after your regular point drills are old and tired. It’s ideal drill bit for Through holes on professional CNC, widely used on boring machines to drill blind holes in solid wood, wood composites, plastic and laminated materials.
Description:
- Brand Name: YIDIAN
- Color: Orange & Black
- Material: Tungsten Steel
- Rotation Direction: Left (Orange) & Right (Black)
- Blade Diameter: 5 / 6 / 7 / 8 / 9 / 10 / 12 / 15mm.
- Shank Type: Round
- Shank Diameter: 10mm
- Overall Length: 70mm
- Characteristics: Long service life, Sharp blade, Strong perforation
- Application: CNC machine and drilling machine
- Customization: Available
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Specifications | |||
| Rotation Direction | Drill Diameter (mm) | Overal Length (mm) | Shank Diameter (mm) | |
| R / L | 5 | 70 | 10 | |
| R / L | 6 | 70 | 10 | |
| R / L | 7 | 70 | 10 | |
| R / L | 8 | 70 | 10 | |
| R / L | 9 | 70 | 10 | |
| R / L | 10 | 70 | 10 | |
| R / L | 12 | 70 | 14 | |
| R / L | 15 | 70 | 14 | |
Advantages:
- Excellent performance as a replacement for broken chuck.
- Excellent technical level, low noise, high durability, high stability .
- Hard Metal head with precision balanced centre point
- High-quality material ensures its wear resistance and durability.
- Individually packed in a plastic tube, which make it convenient to retail, carry and transport. We use standard export carton box so that our products can be protected very well.

Tips:
Never use broken, consumed or damaged router bits or drill bits
Work with an adequate speed of progress, never force the tool.
Be particularly careful when enter the wood with router bits that have a small diameter.
About Shipping: BY AIR / BY SEA / BY EXPRESS
We will choose a proper shipping method for our clients according to order quantity. Freight will be updated once we know the destination port.
We will choose the most economical express company to ship our products to our customers quickly and safely.
YIDIAN supplies a wide range of CNC cutter bits, such as wood turning knives, pcd diamond bits, cnc router bits, also cnc spare parts.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
