{"product_id":"35-pcs-screw-extractor-and-left-hand-drill-bits-set-easy-bolt","title":"35 Pcs Screw Extractor and Left Hand Drill Bits Set - Easy Bolt","description":"\u003cp\u003eIn this review of the 35 Pcs Screw Extractor and Left Hand Drill Bits Set, the bottom line is simple: this kit is aimed at DIYers and mechanics who need a practical, all-in-one solution for removing broken or stripped bolts without resorting to drilling out whole assemblies. The set pairs 16 left-handed cobalt drill bits with 19 extractors, offering a joined approach where the left-handed bits can help spin a bolt out while the matched multispline and spiral extractors bite into damaged fasteners. It is especially useful for automotive jobs like oil pan bolts and general workshop maintenance.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile combination:\u003c\/strong\u003e The 35pc mix of 16 left hand cobalt drill bits, 13 multispline extractors and 6 spiral extractors covers a wide range of common bolt sizes so fewer trips to the tool box are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision \u0026amp; sharp:\u003c\/strong\u003e Titanium coated HSS drill bits with a 135 degree tip profile cut easier into metal and reduce axial resistance to protect surrounding material during removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLefthanded flute design:\u003c\/strong\u003e Using the bits in reverse with an impact wrench can help spin out broken bolts before an extractor is needed, speeding some repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrMo multispline extractors:\u003c\/strong\u003e Hardened chromiummolybdenum extractors resist fracture and match laseretched sizes for easier selection during a job.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral screw extractors:\u003c\/strong\u003e The spiral flutes embed into damaged fasteners and increase grip as torque increases, useful for deeply seated or rounded bolts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrganized storage:\u003c\/strong\u003e A heavy duty blow molded case keeps the set organized and portable so the kit is ready at the workbench or in a portable tool bag.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is well suited to home mechanics, hobbyists, and small repair shops that frequently encounter stripped or broken bolts on engines, bodywork, or machinery. The combination of lefthand drill bits and both multispline and spiral extractors makes it practical for varied fastener damage and tight spaces where different extractor styles perform better.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include professionals who need dedicated, highwear items for constant heavy use or users who primarily work with stainless steel fasteners; the manufacturer specifically advises against using the included drill bits for stainless steel and some customers have reported mixed durability on the bits under heavy loads.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComprehensive 35pc assortment reduces the need to buy separate extractors and bits.\u003c\/li\u003e\n\u003cli\u003eTitanium coated HSS bits with 135 tips and lefthand design improve cutting and removal chances.\u003c\/li\u003e\n\u003cli\u003eCrMo extractors and spiral types provide toughness and increased grip for embedded screws and bolts.\u003c\/li\u003e\n\u003cli\u003eSturdy blow molded case keeps items organized and transportable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report mixed drill bit durability, so heavy daily use may require occasional replacement.\u003c\/li\u003e\n\u003cli\u003eNot recommended for stainless steel drilling, limiting use with certain fastener materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit contents\u003c\/td\u003e\n\u003ctd\u003e35 pieces: 16 left hand drill bits, 13 multispline extractors, 6 spiral extractors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrill bit material\u003c\/td\u003e\n\u003ctd\u003eHighspeed steel with titanium coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtractor material\u003c\/td\u003e\n\u003ctd\u003eCrMo multispline and chromiummolybdenum spiral steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrill tip angle\u003c\/td\u003e\n\u003ctd\u003e135 degree\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage\u003c\/td\u003e\n\u003ctd\u003eHeavy duty blow molded case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse note\u003c\/td\u003e\n\u003ctd\u003eDrill bits not suggested for stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 35 Pcs screw extractor and left hand drill bit set is a practical, valuefocused kit for homeowners and small shop mechanics who need a single resource for removing stripped or broken bolts. It pairs matched extractors with lefthanded, titanium coated HSS bits to increase the odds of removal, and the organized case keeps parts handy. Budgetminded professionals who expect heavy daily wear or frequent stainless steel work may prefer hardened dedicated bits, but for general maintenance this set represents strong utility for the price.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use these drill bits for stainless steel?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer advises against using the included drill bits on stainless steel; they are best used on common automotive and workshop metals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the lefthand bits extract a bolt by themselves?\u003c\/strong\u003e\u003cbr\u003eLefthand bits can sometimes spin a broken bolt out when used with an impact wrench in reverse, but extractors are provided for bolts that do not turn.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre extractor sizes easy to identify?\u003c\/strong\u003e\u003cbr\u003eThe multispline extractors are laser etched with sizes to match the corresponding left drill bits for straightforward selection.\u003c\/p\u003e","brand":"coobeast","offers":[{"title":"Default Title","offer_id":48245901951195,"sku":"B0C42MQDJC","price":62.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/711OZ9IXsoL._AC_SL1500.jpg?v=1771088750","url":"https:\/\/gearmusthave.com\/products\/35-pcs-screw-extractor-and-left-hand-drill-bits-set-easy-bolt","provider":"GearMustHave","version":"1.0","type":"link"}