6-50mm HSS 6/8 Flute 60/90/120 Degree Chamfer Countersink Drill Bits(6/8/10/12.5/14/16/18/20/22/25/30/32/35/40/45/50mm),6mm(90 Degrees)

DIY Supplies:MetalworkingType:Countersink Drill BitUse:Metal DrillingModel Number:6~50mm*60 90 120 Degree CounteMaterial:High Speed SteelSpecification:Wide application. Suitable for chamfering the common mechanical parts, also forchamfering and deburring of the precise and difficult chamfering parts. Such as:industry, automobile industry, oil and gas, electric valve,engine block, cylinder, sphere, through hole, inner wall hole.Can finish the conical surface processing once. For small cutting output.The unique one-piece design can help the chip fall down more conveniently, can willreduce the blocking to delay the working.Remarks: If you are not sure about the product size and have other needs, please contact the customer service staff. Due to manual measurement, please allow 1-3mm error. ,thanks

• 1,Wide application. Suitable for chamfering the common mechanical parts.
• 2,Can finish the conical surface processing once. For small cutting output.
• 3,The unique one-piece design can help the chip fall down more conveniently, can willreduce the blocking to delay the working.
• 4,Easy to carry: convenient for storage and homework.
• 5,The cutting head is sharp, fast in opening speed, sharp and wear-resistant, long in service life, saving time and money.