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:
![]() | 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:
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.