The Spin-It-Out screw extractor has serrated tips that dig into what remains of the stripped-out fastener head. Chucked into a drill, set in reverse, it will back the fastener out of its hole. Now, here’s what the manufacturers of these products don’t tell you: They rely on the ...
Cut a slot into the screw head. Place a screwdriver in the slot and tap with a hammer in the counter-clockwise sense to loosen the bolt. Unscrew the bolt with the driver. ネジ頭をスロット状に切ります。 マイナスドライバーをスロットに入れ、反時計回りにハンマーで軽く叩きボルト...
Ultimate Screw Extractor Set for Stripped and Broken Bolts, Find Details and Price about Quickly Removing Extractor Stripped Bolt Extractor from Ultimate Screw Extractor Set for Stripped and Broken Bolts - Danyang Ergaster Tools Co., Ltd.