Round Shank for Easy and Frim Clamping [Package content]- 4 Pcs 3.3mm Drill Dia High Speed Steel straight shank twist drills. About this item [Package content]- 12 Pcs 1mm Drill Dia High Speed Steel straight shank twist drills. [Strength and Hardness]- Made of high-speed 6542 steel, rock wall hardness grade HRC 63-66. With titanium coating treatment, it is reliable and durable. [Professional and DIY use]- Suitable for hardened materials and hard metals, such as cast iron, hard plastics, and also suitable for soft... 135 Degree Bit for Fast & Clean Drilling [Twisted Design]- With a 120° angle point and twist design, it can increase the cutting speed through automatic centering; avoid displacement during the work process, and at the same time remove debris and particles faster and easier. Straight Shank Twist Drill Bit - | Precision & Reliability Drill Bit Gauge Uxcell High Speed Steel Straight Shank Twist Drill Bit Fully Ground Titanium Coated 7 7mm Diameter 117mm Total Length 64mm 9075014150 2mm Drill Bit [Note]- Please keep cool and gentle using, the working life of the twist drill bits can be largely prolonged by proper usage HS Chrome Silver Extremely Loud Blast Euroblast 12V Volt Twin Air Horn for Motorcycle Car SUV Truck Universal Made in Italy 139db Was: $183.88 Now: $91.94 (No reviews yet) Write a Review Multiple Applications for Daily Use