The Drill America 1-1/8″ Cobalt Drill, RS 1/2″ Shank is a true workhorse. This drill bit tackles tough materials. It’s like a seasoned mountaineer. It climbs through metal with ease. The cobalt construction adds significant strength. It also resists heat very well. Therefore, you get a longer tool life. This bit is quite durable. It’s perfect for demanding jobs. Furthermore, the 1/2″ reduced shank fits standard chucks. This makes it versatile for many drills. So, you can use it in your shop or on the job site. This Drill America 1-1/8″ Cobalt Drill, RS 1/2″ Shank really performs. It consistently delivers clean holes.
Moreover, this Drill America 1-1/8″ Cobalt Drill, RS 1/2″ Shank handles various metals. It cuts through stainless steel. It also drills cast iron. Aluminum and brass are no match. The bit stays sharp. This means less downtime for resharpening. Additionally, the unique geometry helps. It reduces friction. This keeps the bit cooler. Consequently, you get a smoother drilling experience. It’s like a hot knife through butter. You will notice the difference. This bit is a reliable choice. It’s built for serious users.
Finally, consider the value this bit offers. Its robust design is evident. The performance is consistently high. Although it’s a premium tool, it saves money. It lasts longer than many other bits. You won’t replace it often. Therefore, it’s a smart investment. It’s a tool that pays for itself. In conclusion, for precision and durability, this drill bit stands out. It’s a champion for heavy-duty work. This Drill America 1-1/8″ Cobalt Drill, RS 1/2″ Shank is highly recommended.
FEATURES:
– Brand: Drill America
– Diameter: 1-1/8 inch
– Shank Type: Reduced
– Shank Diameter: 1/2 inch
– Material: Cobalt
– Tool Type: Drill Bit
– Series: D/ACO
– Feature: High Performance
– Application: Drilling
– Design: Industrial Grade
This Drill America drill bit is 1-1/8 inches wide and made from strong cobalt material. It has a reduced shank that is 1/2 inch thick, meaning the part that fits into the drill is smaller than the drilling part. This high-performance tool is designed for industrial use and is great for general drilling tasks.
– Great drill
– Went through stainless like butter
– Success drilling corten steel
– Did the job
– Worked as a cobalt bit should
– Cut fast
– Drilled through 1/4 plate steel quickly
– Quality seems good
– Cheaper than big brand names
– Like the reduced shank
– Lasted about 2 hours against hardened steel
– Would last longer against mild steel
– Would last longer with soft metals
– Drilled 18 holes in 1/4
– Last hole still drilled fine
– Diameter was right on
– Quality tool
– Legit
– Finished first hole in 20sec or less
– Did three other holes without issue
– Doesn’t run true
– Lasted about 2 hours against hardened steel
– Cost was outrageous
– Point was destroyed
– Can’t testify to its long range durability
The Drill America 1-1/8″ Reduced Shank Cobalt Drill Bit with 1/2″ Shank, D/ACO Series, generally performs well for drilling tough metals like stainless and Corten steel, cutting quickly and accurately. Many users found it to be a good value compared to more expensive brands, and appreciated the reduced shank design. It can drill many holes in 1/4 inch steel and maintain its sharpness. However, its durability against hardened steel is limited, lasting only about two hours. Some users also experienced issues with the bit not running perfectly straight or the tip being damaged. Read more…
