COMOWARE Number Size Drill Bit Set 60pcs- Jobber Length Drill Bits, Wire Gauge 1 to 60, Black and Gold Finish, 135° Split Point, High Speed Steel with Metal Indexed Storage Case: Tools & Home Improvement

Description

See more product details 135-degree Point Tip & Twist Design - Increases cutting speed with self-centering and prevents walking, clears chips and particles faster. Produced by precision fully ground which ensures chips move smoothly. Best HSS drill bit set with black and gold coating provide hardness for wear resistance, durable, hard, super premium drill bits that are designed not to snap and shear during hard drilling, even at awkward angles. Suitable for cutting a variety of materials, especially in iron and steel families such aluminum, iron, stainless steel and other hard metal drilling. No damage or dulling even with multiple drilling

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