49 Pcs Screw Extractor Bolt Extractor Set, Left Hand Drill Bit Set, Easy Out Multi-Spline Stripped Bolt Remover for Broken Rusted Nuts Bolts Screws. 49 PCS Industrial Multifunctional Set? 13+1pcs nut remover set and 3/8″-1/4″ hex adapter, 16pcs tough left hand cobalt drill bits, 13pcs multi-spline screw extractors, and 6pcs spiral screw extractors. Suitable for most job applications. High Hardness and Durability? Made of high-hardness chrome-molybdenum and high-speed steel, providing excellent durability and corrosion resistance, and not easily damaged. The drill bit set is treated with a titanium alloy prolongs the service life. Wide Range of Applications? Spiral extractors are perfect for common fasteners. The mult-spline extractors are useful for higher torque and lower profile tools, while the bolt extractors are for freeing partly-exposed fasteners. The kit also includes a left cobalt drill bit for fasteners, which can be used to help drill these fasteners. Exquisite Workmanship? Easy out style spiral flutes embed themselves and the internal thread design provides excellent torque to increase grip as resistance increases. Work perfectly with air or power tools to remove broken studs, bolts, socket screws. Reliable Extractor Brand? Heavy duty blow molded case keeps all the extractor stay organized. MABLEVI will repair and replace any defect, without charge, and without waiting. Meet whatever you need for a wide variety of situations. 16 Pcs Left Hand Cobalt Drill Bits. Precise design for each drill bit. Made from cobalt-fortified high-speed steel for increased durability and service life. The use of 135° angle, makes it easier to cut into fasteners with low axial resistance. Left-handed flute design also improves the effect of spinning broken bolts out. 6 Pcs Spiral Screw Extractors. Aggressive left hand spiral design for extra gripping power. Spiral flutes are designed to embed themselves deeper into the metal as you turn the tool, so as the fastener resistance increases, the extractor’s grip increases. Designed to remove broken studs, bolts, socket screws and fittings. 13 Pcs Nut Remove Set. The special reverse helical grooves are precision engineered easily snap in for maximum holding grip force, providing excellent torque. Each with a standard 3/8-inch drive, uses the 1/4″-3/8″ hex adapters that can connect with a common impact wrench, tap handle, and ratchet wrench. 13 Pcs Multi-spline Screw Extractors. Made of heat-treated and high-quality chromium molybdenum steel. Durable and not easily damaged. Suitable for both power tools and hand tools, high density spiral design helps faster removing broken screws, bolts, nuts, studs, fittings, threaded pipes and pins. Our professional heavy duty bolt extractor set is made from durable materials that ensure multiple uses for each extractor. 49 pcs screw extractor/ drill bit set master easy out tool kit helps you remove stripped, damaged, rusted, broken bolts and nuts, etc. High Speed Steel, Alloy Steel. 11.85 x 9.88 x 2.48 inches. 13+1pcs nut remover set, 3/8″-1/4″ hex adapter, 16pcs tough left hand cobalt drill bits, 13pcs multi-spline screw extractors, and 6pcs spiral screw extractors. We reserve the right to cancel any order for any reason at any time. We are not responsible for undeliverable addresses. Your feedback very important to us, after you get your package and you are. Satisfied with our service. If you have any problem with your order / any questions please before leave any type of feedback. Thank you for shopping at our store.