Power Tools
81 episodes · Page 2 of 4
#5204: Why Your First Power Tool Is Really a Battery Decision
The drill is a consumable. The battery is the platform. Here's how to pick a voltage tier and brand you won't regret in year two.
#5127: Brushless vs Brushed Motors: What You're Really Paying For
Carbon blocks, copper windings, and a controller that changes everything. Here's what "brushless" actually means on your tools.
#5125: Why Your Cordless Tool Dies While Plugged In
Power path management explained — why your Dremel can't charge and run at the same time, and what it would take to fix it.
#5124: Sharpening, Cleaning & Polishing with a Rotary Tool
Can a Dremel really sharpen a knife? What about drill bits? We break down which accessories work and which are a waste.
#5114: Concrete Screws vs Drywall Anchors: What Actually Works
Concrete screws need pilot holes—here's why, plus how to match bits, avoid rebar, and pick the right anchor for drywall.
#5112: AC vs. DC: What Actually Happens When You Get Shocked?
Voltage isn't what kills you. Current is. Here's what really happens when AC meets the human body.
#5101: Drill Bits and Concrete: What Actually Worked
A 12V drill, a $20 bit set, and a reinforced safe room wall — what actually happened, and why the first bit failed.
#5096: Vacuum Engineering: When Industrial Machines Beat Consumer Gear
Why a $500 Bosch industrial vacuum outperforms a $700 Dyson — and what happens when you take construction-site gear home.
#5091: Hex vs Round Shank: When Drill Bit Footprints Fail
Why small hex bits snap, big reduced shanks twist, and what actually works for precision drilling.
#5090: Drill Accessories: Useful or Gimmick?
Cleaning brushes work, jigsaw converters don't. We break down which drill attachments are worth your money.
#5053: Inside Daniel's Drill: Clutch, Gears, and Hammering
What actually changes when you twist a drill's selector ring? We open the housing on a Bosch GSB 120 LI to find out.
#5052: Drill Bits Explained: Why Concrete Bits Fail on Plastic
Why a concrete bit ruins acrylic, what HSS actually means, and whether drill bit sharpeners are worth it.
#5050: Engraving Hardened Steel: Carbide Grades & Hardness Tests
How to measure material hardness without destroying your workpiece, and pick the right carbide grade for stainless steel engraving.
#5049: How Deep Does an Engraving Need to Be?
Why engraving outlasts stickers and ink — and what NASA specs reveal about carving for the ages.
#5024: Voltage Tiers: What Your Drill Battery Really Means
Why 12V tools can't do sustained work, what 18V really buys you, and how battery platforms—not tools—are the real commitment.
#5021: Shop Vac vs Vacuum: The Port Is Everything
Why the port matters more than peak horsepower, and how to navigate the adapter maze.
#5016: Micro-Engraving Bits: Why Fine Carbides Fail on 2mm Text
The bit that's perfect for 0.5mm text is exactly wrong for 2mm numbers. Here's why.
#4964: How SDS Bits and Rotary Hammers Really Work
Why your hammer drill bounces off concrete while an SDS rotary hammer powers through.
#4930: Build a DIY Parts Department Like an Aircraft Mechanic
Stop running to the hardware store mid-project. How to stock 64 or 300 drawers with the right fasteners.
#4905: The Hidden Grid Behind Your Parts Bins
The metal skeleton between your wall and your bins — what it's called, how it's sized, and how to install it.
#4819: The Precision Vacuum: Why Your Motor Isn't the Problem
Why a $50 shop vac with the right accessories can outperform a $800 premium vacuum on detail work.
#4387: Drilling 60mm Holes in Melamine with a 12V Drill
Can a 12V drill handle a 60mm hole saw through melamine? The answer is yes—with the right technique and tool choices.
#4331: Cutting Consumables: Blades, Safety & Storage
Every replaceable blade for DIY, from utility knives to oscillating multitools — what to stock, how to stay safe.
#4325: The 80% Fastener Kit That Stops Saturday Trips
Stop emergency hardware store runs with a curated stock of screws, plugs, and consumables.