Pay in 4 interest-free payments of $4.00 Learn more
Ships within 48 hours · Estimated delivery Oct 24 - Oct 29
Professional
Convex Outside Diameter: 140mm
Thickness (B): 5mm
each edge can be accurately locked screws
Tips: Maximum speed: 1200rpm
3pcs 12.5mm Nitride Titanium Coated High Speed Steel (HSS) 4341 Twist Drill Bits 6-9.5mm Professional4341 high speed steel contains high content of carbon and alloy elements, providing excellent cutting performance, high heat resistance, high hardness, wear resistance and durability. Suitable for applications requiring precise and efficient processing. Black nitride and gold titanium dual coatings can apply lubricant better for smoother drilling and are more durable and corrosion resistant. Large spiral grooves facilitate the export of metal chips,
US$ 30.00
US$ 12.00
