Made from cemented carbide (tungsten carbide) blade and being hardened and tempered. Featured with sharp edge, accurate positioning, high hardness, impact resistance, smooth cutting, high toughness.
For drilling flat bottom holes with no chippings in any thickness of soft wood. For drilling holes in any direction and making arched openings. For drilling partially overlapped flat bottom holes for easy mortising.
Forstner Drill Bits for industrial purpose is characterized with high hardness and long life, and resulting in nice finishing on woody pieces after cutting.
Suitable for cutting holes onto any wood and wood products, wood processing and maintenance, model production. Can easily enlarge existing holes and bore any arc of a circle. Drills flat bottom holes, pocket holes, and overlapping holes.
Great for boring concealed hinges and door locks. The cemented carbide tip is designed to cut through hole cleanly. Can be used for wood products perforation, mounted spherical door shoot tip, drawer, plastic and wood products, plywood, etc..
Suitable for bench drill, vertical drilling machine and hand held electric drill, stand motor-driven drilling machine, etc.
Two Spurs & Center Spur
Two spurs and centering point can offer repeated, clean and accurate cutting holes. The sharp center spur accurately locates the center of your hole.
Special Design
Small incision resistance to improve the opening speed. The head adopts arc curve design for easy chip-removal and no tremor. The perforation is neat, smooth, no broken edge.
Universal Shank
Round shank is made of solid hardened steel, with high hardness. Can be used in hand held drills and drill presses.
Processing hardwood or other hard materials should be injected with water to improve the quality and accuracy of drilling, and extend the life of the hole opener.
The cutting edge and tip of the hole opener should be sharpened in time, otherwise the hole opener will wear out quickly. Can not drill metal and non-ferrous metal, otherwise the hole opener will be damaged quickly.
Use in hand held drills and drill presses. Drill bits over 50mm are recommended using on drill presses. Suggested rotation speed: 1200-6000 RPM, suggested feed speed: 8-12M/Min.
Made from cemented carbide (tungsten carbide) blade and being hardened and tempered. Featured with sharp edge, accurate positioning, high hardness, impact resistance, smooth cutting, high toughness.
For drilling flat bottom holes with no chippings in any thickness of soft wood. For drilling holes in any direction and making arched openings. For drilling partially overlapped flat bottom holes for easy mortising.
Forstner Drill Bits for industrial purpose is characterized with high hardness and long life, and resulting in nice finishing on woody pieces after cutting.
Suitable for cutting holes onto any wood and wood products, wood processing and maintenance, model production. Can easily enlarge existing holes and bore any arc of a circle. Drills flat bottom holes, pocket holes, and overlapping holes.
Great for boring concealed hinges and door locks. The cemented carbide tip is designed to cut through hole cleanly. Can be used for wood products perforation, mounted spherical door shoot tip, drawer, plastic and wood products, plywood, etc..
Suitable for bench drill, vertical drilling machine and hand held electric drill, stand motor-driven drilling machine, etc.
Two Spurs & Center Spur
Two spurs and centering point can offer repeated, clean and accurate cutting holes. The sharp center spur accurately locates the center of your hole.
Special Design
Small incision resistance to improve the opening speed. The head adopts arc curve design for easy chip-removal and no tremor. The perforation is neat, smooth, no broken edge.
Universal Shank
Round shank is made of solid hardened steel, with high hardness. Can be used in hand held drills and drill presses.
Processing hardwood or other hard materials should be injected with water to improve the quality and accuracy of drilling, and extend the life of the hole opener.
The cutting edge and tip of the hole opener should be sharpened in time, otherwise the hole opener will wear out quickly. Can not drill metal and non-ferrous metal, otherwise the hole opener will be damaged quickly.
Use in hand held drills and drill presses. Drill bits over 50mm are recommended using on drill presses. Suggested rotation speed: 1200-6000 RPM, suggested feed speed: 8-12M/Min.
Liquid,cream or cosmetics items are quantity limited in shopping agent service
Chinese medicine is limited to ship by Chinese exporting goods.
2 Limitation for different shipping methods:
3 Yoybuy Product's Label:
Sensitive Product(SEN)
Product With battery
Cream
Powder
Dangerous Products
4 Volume weight Requested:
volume weight=length*height*Width/5000
one side must be less than 120cm,otherwise there is additional fee;250cm products can not be accept;
Any side must be less than 60cm,otherwise you will be charged the greater one between real weight and volume weight,more than 120cm will be not accepted.