6PCS 1/2" HSS Black Gold Twist Drill Bits Set, 135 Degree Split Point, Jobber Metal Drill Bit, General Purpose for Use in Mild Steel, Copper, Aluminum, Zinc Alloy, Wood, and Plastic Boviisky The innovative thumb-style pocket design

The innovative thumb-style pocket design provides superior tactile feedback

toilet unclog

Repair every chip

pliers and other daily necessities

Critical: Do NOT use on empty pipes

6PCS 1/2" HSS Black Gold Twist Drill Bits Set, 135 Degree Split Point, Jobber Metal Drill Bit, General Purpose for Use in Mild Steel, Copper, Aluminum, Zinc Alloy, Wood, and Plastic Boviisky The innovative thumb-style pocket designAbout this item Black gold high speed steel is the long lasting material when it comes to common drill bit materials, not only will the bit's structural integrity withstand tremendous heat and wear, but more importantly black gold bits can drill through tougher materials than common HSS bits. With a 135 degree split point, these drill bits will catch on the work surface with greater ease and not wander all over the surface making scratch marks. This