VALYRIANTOOL 15-Pcs M35 Cobalt Left-Hand Drill Bits Set for Damaged Stubs & Screws (1/16-3/8 in)

VALYRIANTOOL COBALT LEFT HAND DRILL BITS SET

Meet a versatile set built for demanding metalwork. The VALYRIANTOOL 15PCS M35 cobalt left-hand drill bits are precision ground from tough cobalt steel, designed to resist wear and maintain sharpness when drilling through stainless steel and other hardened metals. The left-hand twist and reverse drilling action are intended to assist when removing damaged stubs, bolts, or screws, while the bits’ geometry supports a clean start and steady bite. This combination of durability and thoughtful design helps you tackle stubborn fasteners with confidence, while keeping frustration to a minimum.

Smart design for tough jobs

The bits feature a 135-degree split point, which helps with self-centering and reduces wandering as you begin cutting. The reverse drilling capability paired with a dash of lightweight oil can give you a better chance to grip and back out a stuck fastener without altering the hole size significantly. The cobalt hardness contributes to longer life in challenging metals, helping you complete more tasks with fewer tool changes.

• Rugged M35 cobalt steel with precision grinding for longer life and reliable performance
• Left-hand twist and reverse drilling action to assist in fastener removal when used properly
• Versatile for stainless steel and other hardened metals such as cast iron, titanium, bronze, and aluminum

What’s included and packaging

This set covers imperial sizes from 1/16