HSS cobalt twist drill bits fully ground amber DIN338

Place of Origin: Zhejiang,China (Mainland)
Brand Name: IHE
Material: M35 co5
Surface Finishing: Amber finish


skype basketAdd to Basket  Edit

Share |

Product Description

Payment & Shipping Terms Supply Capacity
Payment Terms:L/C, T/TProduction Capacity:500000pcs/month
Min. Order:500 Piece/PiecesPacking:pouch or plastci box
Means of Transport:Ocean, LandDelivery Date:45days

Detailed Product Description

HSS cobalt twist drill bits

Process:Fully Ground
Material:HSS cobalt
Point Angle:135 Degree

Cobalt Drill Bits (HSS-Co)
Cobalt drills are a preferred drill for harder materials especially stainless steel. The primary reason for this being they hold there rigidity and hardness at a higher temperature than HSS drill bits. All our cobalt drills are under QUNXING brand and as such have split points (self centering points). Cobalt drills are more suited to CNC machines, Pillar Drills and Drill Presses due to the brittleness of the material compared to standard HSS
Cobalt Drills are primarily for drilling in the following materials (Please see the coated variants for use on harder materials):
Alloyed and Non alloyed Steel up to 1000N/mm2

Soft and Hard Stainless Steel
Soft Cast Iron
Brass and Bronze
Manufacturing process: Fully ground
Point Angle:118,135
Surface Finishing: Amber finish
HSS cobalt twist drill bits fully ground amber DIN338
HSS cobalt twist drill bits fully ground amber DIN338

Category: DIN338 Fully Ground Twist Drill

Related Category: Drill Set  DIN338 Forged Twist Drill  Mix Drill Set 

Contact Us
Welcome to our website!