Take an old ring spanner and place it over the broken bolt. Use an arc welder to weld it on and cool it with CRC. The bolt being hot will be penetrated by the spray. Carefully unscrew.

1. Step 1 headlights.
2. Remove the four (4) screws that are holding the metal bracket ring around the headlights.
3. Remove the metal bracket ring.
4. Unplug the adapter and remove the stock headlights.
5. Replace back with the new Jeep Wrangler LED headlights the same way they were removed and connect the adapter.

How to Unscrew a Torx Screw

1. Spray penetrating oil on the heads and threads of the Torx screw.
2. Select a Torx screwdriver that matches the size of the six-pointed Torx star.
3. Fit the end of the Torx screwdriver into the end of the Torx screw.
4. Secure the .
5. Put on a pair of safety glasses.

Try pounding it with a big **** hammer/mallet, or maybe some heat from the bottom side. If it’s “tore up” or stripped too bad, weld a nut onto the top of it. Edit: Definitely lubricant! I’ve dealt with these more than anyone would like to.

Sometimes, it’s as simple as a hammer and a chisel along with a pinch of tenacity to get it out. When the hammer and chisel approach won’t work, you’re going to have to try and drill the fastener out and remove it with a bolt extractor. Center-punch the broken fastener and drill a small pilot hole to get started.

Here are a few tricks to coax out a stubborn Phillips screw. At the first sign of trouble, spray the screw with rust penetrant (Liquid Wrench and PB Blaster are two really good brands). Let the penetrant work for at least 15 minutes. Then spray it again and tap the screw head dead-on several times with a hammer.

WD-40 will work just fine as a cutting oil. For drilling holes in steel that’s 1/8 in. or thicker, use cutting fluid or a multipurpose oil like 3-IN-ONE. Lubricating the bit reduces friction and heat buildup, which makes drilling easier and your bits last longer.

Cobalt (HSCO) is considered an upgrade from HSS because it includes 5-8% Cobalt blended into the base material. This is a great option for drilling into harder steel as well as stainless steel grades. Carbide (Carb) is the hardest and most brittle of the drill bit materials.

Reviewing the best five products

• IRWIN Tools 5 Piece Left Hand Cobalt Twist Drill Bit Assortment.
• Neiko 10037A Left Hand Drill Bit Set.
• KKmoon 10pcs Cobalt Left Hand Drill Bit Set.
• Drill Hog 13 Pc NIOBIUM Left Hand Drill Bit Set.
• Eazypower 82380 5-Piece Left Handed M2 High Speed Steel Drill Bit Set.