HSS Cobalt Drill Bits, Use for Metal

Model NO.: 1MM-13MM


Certification: SGS


Type: Twist Drill Bit


Use: Metal Drilling


Specification: 1-13MM


HS Code: 8207509000




Customized: Customized


Length: Standard Lenght


Material: High Speed Steel


Trademark: customized


Origin: Zhejiang Hangzhou






Favorite of both the DIY and industrial markets.The general purpose,118 degree point,idea for portable ans machine drilling.Designed to perform in low and medium carbon stell.cast iron and wood.The 135 degree split point is self-centreing and reduces thrust.Ideal for portable or machine drilling of low tensile strength alloy meterial,stainless stell,and other medium duty applications.Available in bright finish,black oxide coated,bronze color oxide.Mor choises for customers.



FOR MATERIAL:



4241 W4Mo2Cr4V1

4341 W4Mo3Cr4V1

9341 W9Mo3Cr4V1

6542 W6Mo5Cr4V2

M35 W6Mo5Cr4V2Co5 (cobalt)

4241 is ordinary,4341 is better than 4241

and 9341 is almost same to 6542 ,and better than 4341



M35 is the best ,contain 5% Cobalt ,specially for drilling stainless steel



For the surface:Bright,Black,Titanium Coated,Zirconium Coated,Amber and Rainbow



For the Manufacturing process:Roll forged and fully ground



Stangard:DIN338



FOR DELIVERY TIME:about 40days



Payment term:30TT in advance and the balance will be paid when the copy of BL comes out

Contact us if you need more details on HSS Drill. We are ready to answer your questions on packaging, logistics, certification or any other aspects about HSS Drill Bit、HSS Twist. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Hss Twist Drill Bit