COUNTERSINK DRILL BIT
There are three types of 1 inch countersink drill bit : cylindrical countersink drill bit, cone countersink drill bit and end face countersink drill bit.
Column countersink drill bit is used to spot face cylindrical countersink. The main cutting function of cylindrical countersink drill bit is the end blade, and the bevel angle of spiral groove is its front angle. There is a guide post at the front end of the countersink drill bit, and the diameter of the guide post is closely matched with the existing holes of the work pieces to ensure good centering and guidance. This kind of guide post can be made to be detachable or integral.
Cone countersink drill bit is used for spot facing cone countersink. The taper angle of cone countersink drill bit is different according to the requirements of cone countersink of workpiece, generally, there are four kinds: 60 °, 75 °, 90 ° and 120 °. 90 ° are most common.
End face countersink drill bit is specially used for face spot facing . The end face countersink drill bit can ensure the perpendicularity between the end face and the hole center line. When the hole diameter is small, in order to maintain a certain strength of the tool bar, a section of the diameter of the tool bar head can be matched with the machined hole as a gap of to ensure a good guiding performance.
You may also like flip drive countersink drill bit set, if you have any needs,contact us.
Xiamen Betalent carbide products inc is a company focus on designing, producing, and selling cemented carbide materials and cemented carbide products. It is located in Xiamen, Dongguan, Ganzhou of China, head office and main plant is in Xiamen, plants covering an area over 10000M2, employee number is 150, among them there is a 15 technician team continually research and develop new items and offer professional technology back up to sales staff, a 20-person quality control team. Betalent carbide factory has advanced facilities and inspection instruments, offer carbide products to the middle to high-end market.
Personne à contacter : Zhang Silin , 0086(592)6082759
Bonne affaire : acheter au vendeur
Nous vous invitons à lire nos conditions générales d'utilisations. Vous pouvez aussi vous rendre sur nos FAQ et consulter notre page d'informations sur les risques liés à la contrefaçon.
Cette page concerne les importateurs et exportateurs de COUNTERSINK DRILL BIT Rechercher dans la catégorie : Bâtiment Rechercher dans la catégorie : drill, countersink |
Dimanche 08 juillet 2012
Quantité : 1 - Prix : negotiated
Mobile diving complex executed in double 20 ft marine containers with 60 m diver depth and diving station for operation of 2 working and 1 standing by divers. 1st container Diving complex: 20' marine container with additional door, illuminators and heat insulation, main switchboard...
MSCO
- 183038 - Murmansk
- +78 1 52 48 10 21
- +79 2 16 66 33 86
Dimanche 30 août 2015
Quantité : Pour des p - Prix : Pour des photos cont
- Serviettes - Torchons - Parrures - Housse de couette - - Couette - Couverture - Drap housse - Drap de plage - - Oreiller - Gant de toilettes - Serviettes invité - - - Linge de maison - - - PAMUKKALE - - LINGE DE MAISON - ~ FABRICANT ~ ~ GROSSISTE ~ Tous secteurs - hôtel...
Pamukkale
- 78190 - Trappes
- 07 87 16 38 41
Mercredi 22 mai 2024
FABRICATION ET EXPORTATION DIRECTE DU MATÉRIEL CONTRE L'INCENDIE: www.generaledextincteurs.com 00 212 6 23 56 37 04 info@generaledextincteurs.com Tous les produits sont fabriqués en Europe, conformes aux normes européennes. EXTINCTEURS A POUDRE(ABC et BC): 1 kg, 2kg, 3kg, 6kg...
Générale d'Extincteurs
- Générale d'Extincteurs
- 93000 - Tetouan
- 00212623563704