Thursday, February 20, 2020

Hand Drills, part 2

Last week I covered the once-common hand brace style of manual drill. This week I want to explore the geared manual drill, usually just referred to as a hand drill, the last form of manual drill invented before electric motors took over the hand tool market.

https://tinyurl.com/smfwahz
Sometimes called an eggbeater drill because it uses the same mechanism as a manual eggbeater, this style of hand drill shares most of the pros and cons of the hand brace but uses a gear and pinion system to increase the speed of the turning bit. That pesky law of conservation of energy requires that an increase in speed comes at the cost of torque or power, so a hand drill is not going to do large holes as well as a brace will. The now-standard 3-jaw chuck for holding drill bits was introduced with this style of drill, allowing more flexibility and standardization in the choice of bits. Working around explosives in the Army, I had to use an eggbeater style drill on rare occasions. I recall drilling out a couple of rivets, which took two days and a bunch of bits, but they were made of very hard metal.

Eggbeater drills are still in production and I recommend spending more for a quality tool rather than getting a cheap one. We usually link to Amazon for purchases, but after looking at what they had to offer I couldn't find one available in the US worth adding to a serious tool box. I did find a woodworking toolsite that has better quality, so I'll use their drills and pictures as examples.

To recap the pros and cons of a manual drill, with emphasis on the eggbeater style:

Pros
  • Quiet. With no electric motor, they are almost silent.
  • Precise. The lower speed and manual operation give better control over the drilling.
  • Cordless. No batteries or electricity means it will work anywhere, even after a power outage or underwater. Yes, I have seen them used underwater and they do work.
  • Durable. Fewer moving parts generally means longer life. As long as you choose a well-built drill, it should last a few generations.
  • Slow. When working on metal or stone, slow speeds will extend the life of your bits. I can't count the times I've seen someone with an electric drill ruin a bit by using too much pressure and too high of a speed. Blue bits don't cut and can't be sharpened; the steel has lost its tempering and is too soft.

Cons
  • Slow. Trust me, they're slow when used on metal.
  • Tiring. Instead of using a whole-arm motion like a brace, the eggbeater style only uses the lower part of your arm. You'll feel it in your elbow instead of your shoulder after a while.
  • Low torque. The eggbeater style won't generate the torque of a brace, so it is better suited for small bits (under 3/8th inch).

There are a few different styles of hand drills.

Instead of having a handle in line with the chuck and bit, a chest drill will have a flat or slightly curved plate perpendicular to the chuck. This lets the operator put his chest on the plate while turning the crank, giving him more downward pressure. Handy for working with larger wood bits and any size metal bit, but overkill for precision work. I have seen sets with removable handle/chest plate sets to expand the use of the drill. Picture from Highland Woodworking.


Single vs. Double Pinion
Cheap or light-duty drills will have a single pinion gear connected to the shaft that holds the chuck. The outside drive gear with the crank handle on it will engage this pinion gear and cause the shaft to spin. Having only the bottom of the frame for support, this style will not be as precise or as durable and a drill with two pinions.

Double pinion drills have pinions that engage the drive gear at top and bottom. Cheap versions will have the top pinon mounted to the top of the frame and a drive shaft that ends at the bottom pinion, while a quality drill will have a shaft that extends through the frame and has pinion on both top and bottom. Proper double pinion gears will provide a more rigid drive shaft and less tendency for the drill to twist or torque while in use.

Light vs. Heavy Duty
Light-duty is the standard, while heavy-duty generally means better bearings and stiffer frame with the addition of a second handle mounted in the center of the frame. The second handle will let you get more of a pistol style grip on drill, which is handy when using it in a horizontal position.

Multi-Speed
Adding a gear box and the ability to change gears, this style will offer a bit more flexibility in what you can do but adds a lot of moving parts.You can see the gear box on the breast drill above.

Extra-Light Duty
https://amzn.to/38JcKTX
Fiskars is a craft and hobby brand of scissors and other hand tools. They make a plastic hand drill that is pistol-shaped, designed to be held in the left hand while the right hand turns a crank on the side. I've never used one, but I'd bet that it has plastic gears inside the sealed case. Plastic gears will not last as long as even cheap metal ones, so I would place this in the “toy tools” box.


Not everything a prepper can use fits in the EDC category. Having a well-stocked tool box will give you options to repair or build things that can make life easier. If you're looking at barter as a part of your preps, having the tools to create things opens up new opportunities and being able to repair stuff is a valuable skill.

Wednesday, February 19, 2020

Prudent Prepping: I'm Stuck on Bandaids


The dust has settled and the First 72 Hours have passed. Follow along as I build a long term plan via Prudent Prepping.

Yes, I carry a very small first aid kit with me and the largest number of items in it are band-aids. There are a couple of other things besides band-aids.


Where It Started
Originally it was a Johnson & Johnson mini first aid kit, like this one.

https://amzn.to/39LIUhv
From the Amazon page:
  • Perfect for minor first aid situations
  • The plastic case is durable to travel with you wherever you go
  • Contains 12 essential first aid items
  • Includes cleansing wipes, first aid gauze pad, knuckle adhesive bandages, and butterfly closures.
I've used up the original contents and kept the case, because it is the right size to put into my lunchbox, sling bag or laptop bag.





What's Inside
Some similar items, actually!

Contents

I still have band-aids and alcohol wipes, but I've added an antibiotic cream, Liquid Skin, and a lighter. (Why a lighter? This was the best place to keep it safe and is easily found when I need it.) I would like to replace the butterfly closures when I find a small package of them so that I can divide them between my other kits.

The Liquid Skin really gets a workout on my hands, since about half the day I wear gloves and half not. When I get a scratch or a cut, keeping a band-aid on my hands or a finger is almost impossible, due to putting on gloves, taking off gloves, and reaching into a pocket to get keys or money.

Liquid skin in use

The shiny stuff on the scab is Liquid Skin covering a scratch. I tried to keep a band-aid on this for a day and it didn't work; my gloves tore the band-aids right off, and when not wearing gloves dirt worked its way under the bandage or I'd bash that spot and cause more bleeding.

One minor problem: the tube is pretty sensitive to heat and cold after opening, or at least that's my guess. I had a hard time getting the cap off due to dried material gluing the cap down. Since the Liquid Skin is carried in a box and there's no chance of smashing the tube to force out the liquid, expansion and contraction is my answer.

The stores I service all have much bigger first aid kits with gauze pads and the like, but for 99% of the 'emergencies' I see, this kit can handle the job. for that last 1%, I have the tourniquet and carrier I mentioned in last weeks post, along with a much larger kit in my GHB.

Recap And Takeaway
  • Nothing was purchased this week, but I'm going to see about buying more Liquid Skin.
  • I now need to go through all my first aid kits and look at the things that I've opened, not only to see if they haven't dried out, but also to check on everything's expiration dates.

    ***

    Just a reminder: if you plan on buying anything through Amazon, please consider using our referral link. When you do, a portion of the sale comes back here to help keep this site running!

    If you have comments, suggestions or corrections, please post them so we all can learn. And remember, Some Is Always Better Than None!

    NOTE: All items tested were purchased by me. No products have been loaned in exchange for a favorable review. Any items sent to me for T&E will be listed as such. Suck it Feds.

Monday, February 17, 2020

Thursday, February 13, 2020

Hand Drills, part 1

I took a trip up to my "cabin" a while back just to check on things. It's really a 14' x 21' shed that a buddy and I built many years ago on a back corner of my family farm. It sits on top of a hill buried in trees and is a pain to get to, which makes it perfect for providing a peaceful place to go to take a break from society. We don't store much in the cabin since it is not a secure location (hunters and hikers wander by), but it is a form of fall-back Bug Out Location (BOL) since it has a solid roof and a wood stove for heat/cooking. The main thing we have stored there is tools, some left over from when we built it and others added to make staying there a little nicer. The entire shed was built without the use of power tools on-site, so all of the tools are manual.

Among the handful of manual tools on the shelf is a manual drill, sometimes called a hand brace. There's a metal box full of drill bits next to it, sizes from 1/8th inch to 1- 1/4 inch, for wood-working, We used the drill to make holes in the floor and walls for a few wires from the solar panel and short-wave antenna, along with a few other minor uses, but it stays up there for future projects. Mine is an older version of this one that is still in production.

https://amzn.to/2SHbKc9
A hand drill may seem like something that your great-grandpa would have used, and he likely did. Before the invention of small electric motors, hand drills were the only practical way we had to make holes in materials. Their history goes back centuries, and I'll get into that in a future post, but the hand brace was the last generation of manual drills before motor drills replaced them.

A hand brace is normally used for working with wood due to the slow speeds it reaches, but I have used mine on soft metals like Aluminum and Copper. Even though they're old tech, they still do their job and don't require batteries or extension cords.

Pros
  • No electricity- this is a major point for a back-up tool. It will work just as well in your garage as it will 20 miles from the nearest power line.
  • Quiet- Without the whine of an electric motor, you can work without bothering neighbors or family that is trying to sleep.
  • Simple- Fewer parts means fewer things that can break or get lost. Before cordless drills became common, you needed a chuck key to tighten the part of an electric drill that holds the bit (the chuck). Losing that key made changing bits a challenge.
  • Inexpensive- The cheap imports are half the price of a cheap cordless drill. A quality brace may be found in antique shops or flea markets, but the prices will vary wildly.
  • Durable- I have cordless drills that are less than 15 years old that I can't find batteries for. Any cordless drill over I've ever torn apart or seen destroyed was full of plastic gears and sealed bearings. My hand brace is older than I am, and by keeping it clean and oiling it once in a while I'll be able to pass it down to my grandson.
  • Safe- Since you are providing the power to the tool, you have instant feedback on how well it is working. The slow speed of the drilling action means that you won't have an out-of-control drill torquing out of your grip if it binds on something. These are also a lot safer to hand to a child as they learn how things work.
  • Slow- Slow and steady allows a better chance of precision with a hand-held tool. Getting a hole at the proper angle is easier at low speeds and corrections are simpler. 
  • Versatile- I have bits for my hand brace up to 1-1/4 inch, which is more than most cordless drills can handle. With a modern chuck I can also use the tiny bits that are commonly found in household bit sets. I also have a set of bits with screwdriver heads and they come in very handy when working with long or large wood screws. The swing of the brace lets me get a lot of torque on a stubborn screw

Cons
  • Slow- With a rotating speed measured in double-digit RPMs instead of thousands, it's going to take longer to make a hole.  A lot longer. You're not going to be putting a round wire wheel in a hand brace to remove paint or rust unless you're really bored.
  • Tiring- Your arms are the power source, so you're going to get a workout if you have very many holes to drill. People today aren't used to using manual tools, so it may exercise a set of muscles that you didn't know you had.
  • Bits aren't common- You're not going to find a very large selection of bits anywhere, and very few places carry them. Unless you find a brace with a modern 3-jaw chuck, it will require a bit with a tapered, squared tail to function. Your local hardware store is not likely to have those on the shelf.
  • Larger- While the brace itself may not be much larger than a motor drill, the space required to swing the center piece will mean that working in corners or near walls/floors is going to be  harder. 

As some of you know by now, I'm a fan of old-school tech. It worked for our ancestors, and will still work for us if we lose the luxuries of electricity and big-box stores. Knowing how things used to get done makes it easier for me to figure out a way to work around problems.


Wednesday, February 12, 2020

Prudent Prepping: Bottle Bag Challenge

The dust has settled and the First 72 Hours have passed. Follow along as I build a long term plan via Prudent Prepping. 

Well, I tried to get this thing done last week, but it didn't happen.

Water Bottle Challenge
Erin set out specific but also very vague guidelines for this challenge. Everything has to go in or be attached to the bottle carrier is what I understood the rules to be. (Correct. - Erin). My bottle carrier was shown in this blog post, right after Erin announced the challenge. Here is what I have going into my bag.

The big pieces


The bag was written up well in the original post, but with a little time to fool with it, I believe this setup will be used when I'm in the local parks this spring and summer. There are plenty of attachment points for clipping to or use MOLLE straps. There are even loops on top of the bag for another patch!

(Speaking of patches, this one is from a BCP Facebook group member and friend, Jonathan Sullivan. If you'd like to buy one contact him, but hurry up because they are going quickly.)

The water bottle is one I've had for a while and don't carry often, since it was purchased from REI. I've limited what I buy from them over the last two years to things that I can't wait for Next Day from Amazon.

Next to that is a Maxpedition PLP cell phone case. More on that later.

Next to that is my latest item bought from Amazon: FUNANASUN 2 Pack Molle Pouches

https://amzn.to/38jhiA6
From the Amazon ad:
  • One item includes 2 tactical pouches and 2 carabiners. Dimensions: 8.3" x 4.7" x 2.2". Constructed by durable 600D nylon material and internal surface are made of waterproof material.
  • The tactical pack has vinyl sewed inside to keep moisture from soaking through to the material on to the outside, and a steel drain hole rivet in the bottom.
  • The molle attachment bag with 2 buckle straps on the back could be attached to tactical backpack, combat vest or other tactical gears as an extra exterior pouch or carry it as a normal pouch to secure essential gears.
  • The utility molle pouch with two-way zippers in silent cord pulls allows you to quickly zip the military pouch shut from either both sides or access just one side of the tactical pack without completely opening it.
  • The main compartment and 2 internal pockets are perfect for storing cell phone, tactical pen, keychain, GPS device, digital cameras, medical supplies, ammo, paracord or any necessary gadgets you need.
I chose this because I needed a bag about this size for carrying some extra items on my sling bag, but never ordered one, so I ordered two for this challenge.

What It Holds
The Contents

I decided to use the water bottle as a water bottle by keeping it empty and carrying everything in the pouch and existing pocket on the bottle bag.

The contents, from left to right and top to bottom:
  • Sawyer Squeeze Filter 
  • Hand sanitizer from CVS
  • Pencil wrapped with duct tape
  • Hatori AAA pen light
  • Mints
  • Eye glass repair kit
  • Gum
  • 3 Clif Bars
Bottom Row
  • SOL Survival Blanket 
  • Leatherman  multitool
  • Mini Johnson and Johnson 1st Aid Kit
  • Magnifying Tweezers
Everything but the first aid kit fits into the molle pouch.; that, I had to put into the pocket on the Bottle Carrier itself.

All that's left is the cell phone pouch mentioned earlier.

Maxpedition PLP Phone Case
Maxpedition PLP and contents

I've had this case for some time and carry it with me at work and elsewhere. I wrote about the first version of this kit in this post and have been fooling with the contents ever since.

What you see is:

  • North American Rescue CAT tourniquet
  • H&H mini compression bandage
  • 2 pair rubber gloves
  • Six alcohol wipes 
The wipes sort of migrated to this pouch and so I left them. Everything else should be fairly self explanatory when you read the linked post.

There is still room in the Bottle Carrier pocket for more things, but for what I want at the moment, this is enough... until I start fooling around with it again.

Recap And Takeaway
  • I was surprised with how much I was able to fit into the available space. There is even room to add more without using the empty water bottle as extra storage.
  • I bought a FUNANASUN 2 Pack Molle Pouches from Amazon for $15.99 with Prime. If you aren't a member of the BCP Facebook page, you missed my explanation of why I chose a different model of carrier than Erin's. 
  • Nothing else was purchased this week.
* * *

Just a reminder: if you plan on buying anything through Amazon, please consider using our referral link. When you do, a portion of the sale comes back here to help keep this site running!

If you have comments, suggestions or corrections, please post them so we all can learn. And remember, Some Is Always Better Than None!

NOTE: All items tested were purchased by me. No products have been loaned in exchange for a favorable review. Any items sent to me for T&E will be listed as such. Suck it Feds.

Monday, February 10, 2020

Shootist's Water Bottle Bag Challenge


Less may be more, but lightweight still is king.

I apologize for talking so much.

Buy your water bottle bags here.



Godspeed to you all.

The Fine Print


This work is licensed under a Creative Commons Attribution- Noncommercial- No Derivative Works 3.0 License.

Creative Commons License


Erin Palette is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com.