15-200mm TCT Tungsten Carbide Wood Hinge boring Forstner Drill Bit for Wood
Brand
TONGHUI
OEM/ODM is available
Material
Tungsten carbide tips
Shank type
Round shank/Hex Shank
Surface
Orange color (other colors are availabe)
Compatible device
Pistol drill, Cordless drill, Bench drill and so on.
Package
Blister card with environmental friendly Inner package: Strong paper box Outer package: Standard sea freight carton Or Customized package.
Features
1) Made of premium 45# carbon steel body and High Tungsten carbide tips 2) Good heat resistance, long service life. Sharp cutting edge, Not easy to break 4) Advanced CNC grinding technology to reduce the cutting resistance and achieve fine surface without burr. 5) High performance-to-price ratio, high work efficiency.Remove the chips easily,high speed and less heat 6) Bore precise, flat-bottomed holes in solid wood,hard wood,laminated board,chipboard and plywood,etc
We provide customized service of diameter, overall length, shank type, color and package. Please contact us!
15-200mm TCT Tungsten Carbide Wood Hinge boring Forstner Drill Bit for Wood
Forstner bits, named after their inventor, Benjamin Forstner, bore precise, flat-bottomed holes in wood, in any orientation with respect to the wood grain. They can cut on the edge of a block of wood, and can cut overlapping holes. Because of the flat bottom to the hole, they are useful for drilling through veneer already glued to add an inlay. They require great force to push them into the material, so are normally used in drill presses or lathes rather than in portable drills. Unlike most other types of drill bits, they are not practical to use as hand tools.
The bit includes a center point which guides it throughout the cut (and incidentally spoils the otherwise flat bottom of the hole). The cylindrical cutter around the perimeter shears the wood fibers at the edge of the bore, and also helps guide the bit into the material more precisely. The tool in the image has a total of two cutting edges in this cylinder. Forstner bits have radial cutting edges to plane off the material at the bottom of the hole. The bit in the image has two radial edges. Other designs may have more. Forstner bits have no mechanism to clear chips from the hole, and therefore must be pulled out periodically.
Sawtooth bits are also available, which include many more cutting edges to the cylinder. These cut faster, but produce a more ragged hole. They have advantages over Forstner bits when boring into end grain.
Bits are commonly available in sizes from 8–50 mm (0.3–2.0 in) diameter. Sawtooth bits are available up to 100 mm (4 in) diameter.Originally the Forstner bit was very successful with gunsmiths because of its ability to drill an exceedingly smooth-sided hole.
(from Wikipedia)
Our Services
Prompt Production & Delivery Available in Various Requires Customized Specifications Accepted OEM & ODM Service and Buyer Label Offered Quick Response to Your Inquiry on Line, Email, or Telephone
2~15 working days based on quantity after confirmed sample.
FAQ
1. Q: Is OEM available? A: Yes, OEM and customization are available. Also, we can provide label printing service.
2. Q: Are samples available? A: Yes, but sample fee or freight fee will be required, the sample fee will be returned to you after you making official order.
3. Q: Is there cheap shipping cost to import to our country? A: For small order, Express will be the first choice, And for bulk order, sea ship way is best but take longer time. For urgent orders, we suggest via air to airport or by Express.
4. Q: What is your payment terms? A: T/T, L/C, WESTERN UNION and ONLINE TRADE ASSURANCE ORDER.
5. Q: What's your delivery time? A: 2-15 working days based on quantity after confirmed sample
