NEIKO 10038A Left Hand Drill Bit Set
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15,192 reviews
covering
50 products
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Jobber Drill Bits
Experiential insights by users
About NEIKO 10038A Left Hand Drill Bit Set
Overall Feedback:
87% positive
85% appreciated its precise drilling accuracy, though 15% experienced deviation
Using the screw extractor and left-hand drill-bit set has been easy and efficient for me in extracting bolts from vehicles. The drill bits and screw extractor grip onto stubborn bolts firmly, making removal a quick and efficient process without causing any damage to the surrounding components.
The point geometry was poor with a backward slanted cutting edge, so I had to reground it.
While drilling under medium pressure, the bits start to bend and wobble badly.
83% liked its long-lasting durability, but 17% experienced frequent breakage
The quality of the materials used in the jobber drill-bits is top-notch and I haven't encountered any signs of wear or breakage even with frequent use, indicating their durability.
Even after making a proper point, I found that the steel was too soft to cut into a normal bolt without quickly softening until being unable to cut.
84% liked the comfortable grip design
I find it easy to extract bolts from vehicles using left-hand drill bits and screw extractors.
85% found it resistant to heat buildup, but 15% experienced thermal damage
I found that the metal of the drill bits was too soft as they were bending easily under pressure. I tried to straighten them out by hand to keep using them.
85% praised for its versatility in drilling various materials, though 15% had difficulty with metal
I have found that the screw extractor and left-hand drill bits are effective in extracting bolts from vehicles.
I found that the metal of the drill bits is too soft and bends easily under pressure. I could even bend them by hand to try and straighten them out to keep using them.
