Brand: Behappy
Warranty Period: 3 Years
Certification: Csa, Pcoc, Reach, Iecee, Scoc, Ul, Epa, Gs
Support Customization: Oem, Odm, Obm
Place Of Origin: China
Species: Twist Drill Bit
Application: Metal Drilling, Pcb Drilling, Well Drilling, Wood Drilling
Surface Treatment: Black Oxide, Zinc, Plain
Packaging: plastic box,blister card,plastic bag
Productivity: 10 Thousand Sets
Transportation: Ocean,Land,Air,Express
Place of Origin: China
Supply Ability: 10 Thousand Sets
HS Code: 8205590000
Port: SHANGHAI,YIWU,FOSHAN
Payment Type: L/C,T/T,D/P,Paypal
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Basic Angle of Twist Drill
The transverse edge Angle is the included Angle of the projection between the main cutting edge and the transverse edge on the plane perpendicular to the Drill axis. When the twist drill Tool surface is ground out, the ψ is formed naturally. When the Angle of Twist Drill Bit Fastenal is increased, the length and axial resistance of Twist Drill Bit Fastenal are decreased. Standard twist drill edge bevel is about 50° ~ 55°.
Product Categories : Drill Bit > Twist Drill Bit
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