13Pcs Cobalt Drill Bit Set 1/16"-1/4", 135 Degree Tip HSS with Black and Gold Finish with Storage Case, Twist Jobber Drill Bit Kit for Cast Iron, Hard Metal, Stainless Steel, Plastic and Wood Semetall Easy Installation: It can be

Easy Installation: It can be directly installed and used without the need to purchase other accessories

▲ COMPLETE WITH ROLL POUCH AND LIFETIME WARRANTY - Equipped with a rolling pouch for easy organization

¡¼Accessories¡½:Included: 3* button battery

Senior-friendly installation

13Pcs Cobalt Drill Bit Set 1/16"-1/4", 135 Degree Tip HSS with Black and Gold Finish with Storage Case, Twist Jobber Drill Bit Kit for Cast Iron, Hard Metal, Stainless Steel, Plastic and Wood Semetall Easy Installation: It can beAbout this item ? VARIOUS SIZES: 13pcs Including 1 16", 5 64", 3 32", 7 64", 1 8", 9 64", 5 32", 11 64", 3 16", 13 64", 7 32", 15 64", 1 4". ? PREMIUM BLACK & GOLD: Crafted from high speed steel (HSS) with a black and gold oxide coating for superior heat resistance and durability; withstands high temperatures up to 1100F during intensive drilling; ideal for tough materials like hardened steel, stainless steel, and cast iron without breaking or dulling