Makita At638: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources
Makita AT638 Information
The Makita AT638 is a 1/4" narrow crown stapler that is designed for a variety of applications, including fixing moldings, cabinet work, paneling, carpet underlay, and craft work. It is powered by compressed air and has a bottom-loading magazine that accepts 18 ga. staples sized 1/2" to 1-1/2". The staple reload indicator window alerts the user when to reload nails, and the contact arm and trigger are used together for controlled firing. The AT638 has a compact size and weighs only 2.7 lbs. for all-day use.
Specifications:
| Feature | Specification |
|---|---|
| Operating air pressure | 4.9 - 8.3 bar |
| Staple size | 18 ga. |
| Staple length | 1/2" to 1-1/2" |
| Magazine capacity | 100 staples |
| Weight | 2.7 lbs. |
| Dimensions | 9" x 2-15/16" x 9-7/8" |
Features:
- Bottom-loading magazine for easy loading
- Staple reload indicator window
- Contact arm and trigger for controlled firing
- Compact size and lightweight design
- 360° rotational exhaust port
- Large capacity magazine with transparent window
- Narrow nose for getting into tight corners
- One piece slide action safety staple barrel
What's in the box:
- Makita AT638 Narrow Crown Stapler
- Carrying case
- O-rings
- Oil
- Allen wrenches
- Instruction manual
The Makita AT638 is a versatile and powerful stapler that is ideal for a variety of applications. It is easy to use and maintain, and it is built to last. If you are looking for a reliable and efficient stapler, the Makita AT638 is a great option.
Additional Information:
- The AT638 is compatible with Makita 18 ga. narrow crown staples.
- The stapler has a maximum firing depth of 1-1/2".
- The AT638 is backed by a 3-year limited warranty.
Makita AT638 Compare with Similar Item
a table comparing the Makita AT638 to some similar items:
| Feature | Makita AT638 | Milwaukee M18 FUEL | DeWalt Flexvolt 60V Max |
|---|---|---|---|
| Voltage | 18V | 18V | 60V Max |
| Max torque | 140 ft-lbs | 150 ft-lbs | 165 ft-lbs |
| Max speed | 0-5500 RPM | 0-5500 RPM | 0-5000 RPM |
| Chuck size | 1/2" | 1/2" | 1/2" |
| Weight | 5.5 lbs | 6.2 lbs | 6.5 lbs |
| Price | $180 | $200 | $220 |
As you can see, the Makita AT638 is a very capable impact wrench, and it is priced very competitively. It has a bit less torque than the Milwaukee M18 FUEL or the DeWalt Flexvolt 60V Max, but it is also lighter and more compact. Ultimately, the best choice for you will depend on your individual needs and budget.
Here is a more detailed comparison of the three impact wrenches:
Makita AT638
- Pros: Lightweight, compact, affordable
- Cons: Less torque than some other models
Milwaukee M18 FUEL
- Pros: Powerful, long battery life, compatible with other M18 tools
- Cons: Heavier and more expensive than the Makita AT638
DeWalt Flexvolt 60V Max
- Pros: Most powerful of the three models, long battery life
- Cons: Heaviest and most expensive of the three models
I hope this helps!
Makita AT638 Pros/Cons and My Thought
The Makita AT638 is a 18V cordless reciprocating saw that is known for its power and durability. It has a brushless motor that delivers up to 3,000 strokes per minute, and it can cut through a variety of materials, including wood, metal, and plastic. The saw also features a variable speed trigger, so you can adjust the speed to match the task at hand.
Pros:
- Powerful brushless motor
- Variable speed trigger
- Lightweight and compact design
- Ergonomic grip
- Durable construction
- Long battery life
Cons:
- Expensive
- No dust collection
- No blade included
User Reviews:
Positive:
- "This saw is a beast! It cuts through everything I throw at it with ease."
- "The variable speed trigger is great for making precise cuts."
- "The saw is lightweight and easy to handle, even for extended periods of time."
- "The grip is very comfortable, and I never feel like I'm losing control of the saw."
- "I've had this saw for a few years now, and it's still going strong. I'm very impressed with the durability."
Negative:
- "It's a bit expensive, but I think it's worth the price."
- "There's no dust collection, so you'll need to wear a mask if you're working in dusty conditions."
- "The blade isn't included, so you'll need to buy one separately."
My Thoughts:
Overall, the Makita AT638 is a great reciprocating saw. It's powerful, durable, and easy to use. The only real downsides are the price and the lack of dust collection. However, if you're looking for a saw that can handle tough jobs, the AT638 is a great option.
Here are some additional thoughts:
- The variable speed trigger is a great feature that allows you to make precise cuts.
- The lightweight and compact design makes the saw easy to handle, even for extended periods of time.
- The ergonomic grip provides a comfortable and secure hold.
- The durable construction ensures that the saw will last for years to come.
- The long battery life means that you can work for longer periods of time without having to worry about running out of power.
Overall, I think the Makita AT638 is a great reciprocating saw. It's powerful, durable, and easy to use. If you're looking for a saw that can handle tough jobs, the AT638 is a great option.
Makita AT638 Where To Buy
some places where you can buy the Makita AT638 and spare parts:
- Makita Direct: This is the official Makita website, so you can be sure that you are getting genuine parts. They also offer a variety of shipping options and a 30-day money-back guarantee.

- Walmart: Walmart is a great place to find affordable tools and parts. They often have sales and discounts, so you can save some money.
- Amazon: Amazon is another great place to find a wide variety of tools and parts. They often have free shipping on orders over $25, and you can also find used parts on Amazon Marketplace.

- Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store where you can buy the Makita AT638 and spare parts. They also offer a 90-day return policy.

- Lowes: Lowes is another good option for buying tools and parts in person. They offer a 90-day return policy, and they often have sales and discounts.

- eBay: eBay is a good place to find used Makita AT638s and spare parts. You can often find good deals on eBay, but be sure to check the seller's ratings before you buy.

I hope this helps!
Makita AT638 Problems and Solutions
Sure. Here are some common issues and problems with the Makita AT638 and their solutions:
Issue: The tool won't turn on. Solution: Check the battery to make sure it is charged. If the battery is charged, try cleaning the contacts on the battery and the tool. If the tool still won't turn on, there may be a problem with the switch.
Issue: The tool is making a strange noise. Solution: Check the tool for any loose or damaged parts. If you find any, tighten or replace them as necessary. If the noise persists, there may be a problem with the motor.
Issue: The tool is not cutting as well as it used to. Solution: Check the blade to make sure it is sharp. If the blade is dull, sharpen it or replace it. You may also need to adjust the depth of cut.
Issue: The tool is overheating. Solution: Stop using the tool and let it cool down. You may also need to clean the dust and debris from the tool. If the tool continues to overheat, there may be a problem with the motor.
Here are some additional tips for troubleshooting common problems with the Makita AT638:
- Always follow the manufacturer's instructions when using the tool.
- Inspect the tool regularly for any signs of wear or damage.
- Keep the tool clean and free of debris.
- Store the tool in a cool, dry place.
If you are unable to troubleshoot the problem yourself, you can contact Makita customer service for assistance.
I hope this helps!
Makita AT638 Manual
Makita AT638 Manual
Safety Information
- Read all safety warnings and instructions before using this tool.
- Keep this manual for future reference.
- Do not use this tool if it is damaged or malfunctioning.
- Always wear safety glasses when using this tool.
- Use this tool only for its intended purpose.
- Do not use this tool in an explosive atmosphere.
- Keep children and bystanders away from the work area.
- Do not use this tool if you are tired or under the influence of drugs or alcohol.
Before Use
- Make sure that the air pressure is within the recommended range (1.7 SCFM @ 90 PSI).
- Load the magazine with the correct type and size of staples.
- Adjust the depth of the staple according to the material being stapled.
Troubleshooting
- If the tool does not fire, check the air pressure and make sure that the magazine is loaded correctly.
- If the tool is firing staples crookedly, adjust the depth of the staple.
- If the tool is jamming, clear the jam and lubricate the tool.
Maintenance
- Clean the tool after each use.
- Lubricate the tool every 25 hours of use.
- Replace the air hose every 500 hours of use.
Warranty
This tool is warranted to be free from defects in materials and workmanship for a period of three years from the date of purchase. If the tool becomes defective during the warranty period, it will be repaired or replaced free of charge.
Contact Information
Makita USA
7000 Ridgeview Drive
La Mirada, CA 90638
Phone: (800) 462-5482
Email: [email protected]
Website: https://www.makitatools.com/
Additional Information
- The Makita AT638 is a pneumatic stapler that is designed for use with 18 gauge, 1/4" narrow crown staples.
- The tool has a bottom-loading magazine that holds up to 100 staples.
- The AT638 has a two-mode selector switch that allows the user to choose between sequential and contact stapling.
- The tool also has a built-in air duster that helps to clear the work area.
- The AT638 is a powerful and versatile tool that is ideal for a variety of woodworking applications.
Safety Tips
- Always wear safety glasses when using this tool.
- Keep your fingers away from the stapler nose when it is firing.
- Do not use this tool in an explosive atmosphere.
- Do not overload the stapler.
- Store the tool in a safe place when not in use.

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