GSR Cobalt Twist Drill Bit Cr-V steel Polished surface with anti-rust oil

Polished surface with anti-rust oil helps resist corrosion and wear

6 Pcs Straight Bit 1/8x13  1/4x20  1/2x1  1/2x3/4  3/8x20  3/4x20

It also has an electric brake function

The Wadfow WEM1101 Earmuff is designed to provide reliable hearing protection in noisy work environments such as construction sites

this machine is ideal for heavy industrial wiring

GSR Cobalt Twist Drill Bit Cr-V steel Polished surface with anti-rust oilGSR Cobalt Twist Drill Bit is a high performance drilling tool engineered for demanding applications, especially in hard metals such as stainless steel and alloy steel. Made from Cobalt M35 material, it offers superior heat resistance, strength, and durability compared to standard HSS drill bits. Featuring a 135 split point tip, nitrided finish, and fully ground construction, this drill bit ensures precise drilling, reduced walking, and longer tool