SKU: 99751634843

CTA Tools 3838 E-Z Chamfer

$74.20 $82.45
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Description

CTA Tools 3838 E-Z ChamferE Z CHAMFER is perfect for starting a nut on a bolt or threaded bar, a button die or die nut on rod and a leading edge on timber dowel. It efficiently removes burrs and ridges from bolts, pipe, threaded rod, bar and dowels. Threads and burrs are sheared off creating the perfect chamfer for starting a nut or threading die. It is suitable for use on metals including mild (U. S. Grade 2 Metric Grade 4. 8) and hardened (U. S. Grade 5 Metric Grade 8. 8)

E-Z CHAMFER is perfect for starting a nut on a bolt or threaded bar, a button die or die nut on rod and a leading edge on timber dowel. It efficiently removes burrs and ridges from bolts, pipe, threaded rod, bar and dowels. Threads and burrs are sheared off creating the perfect chamfer for starting a nut or threading die. It is suitable for use on metals including mild (U. S. Grade 2 - Metric Grade 4. 8) and hardened (U. S. Grade 5 - Metric Grade 8. 8) steels, stainless (300 Series) steel, copper, brass, as well as timber, fiberglass and plastics. M2-HSS recommended RPM according to size: 8-12mm (800RPM), 12-18mm (600RPM) and 18-22mm (400RPM).

Features

  • E-Z CHAMFER is perfect for starting a nut on a bolt or threaded bar, a button die or die nut on rod and a leading edge on timber dowel.

  • It efficiently removes burrs and ridges from bolts, pipe, threaded rod, bar and dowels.

  • Threads and burrs are sheared off creating the perfect chamfer for starting a nut or threading die.

  • It is suitable for use on metals including mild (U. S. Grade 2 - Metric Grade 4. 8) and hardened (U. S. Grade 5 - Metric Grade 8. 8) steels, stainless (300 Series) steel, copper, brass, as well as timber, fiberglass and plastics.

  • M2-HSS recommended RPM according to size: 8-12mm (800RPM), 12-18mm (600RPM) and 18-22mm (400RPM).

Specifications

Manufacturer : CTA Tools

Brand : CTA Tools

Model : CTA Tools 3838 E-Z Chamfer

Item Weight : 2.4 ounces

Package Dimensions : 7 x 3.25 x 1.5 inches

Item model number : 3838

Manufacturer Part Number : 3838

Cover Included : CTA Tools 3838 E-Z Chamfer

ASIN : B083TLVH74

Best Sellers Rank : #1,147,948 in Automotive (See Top 100 in Automotive) #75 in Engine Compression Gauges #5,871 in Diagnostic, Test & Measurement Tools

Date First Available : January 13, 2020

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 99751634843

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Beverly R.
Natrona Heights, US
★★★★★ 5
Great customer service.
Glad I bought the protection. The vaccume worked great for a while then quit holding a charge. They refunded my purchase price (Amazon gift card).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
C
Verified Purchase
Curly
Boise, US
★★★★★ 5
Game changer..get one!
My floors had varying levels of dirt (think heavy traffic area vs lighter traffic areas) and the detection system masterfully targeted areas until they were super clean. This is a good value, time saving and elevated my quality of life.
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Reviewed in the United States on May 1, 2026
M
Verified Purchase
MvP
Lake Worth, US
★★★★★ 5
Works great, might have to use distilled water if you have hard water
So far it's great! It uses a LOT of water on the first clean (and maybe also because of using the 'Freo' ai mode) you can use tap water, but in areas with hard water, you might need to go through a lot of distilled water. I think on future cleaning jobs it's supposed to use less water though. And you can adjust the cleaning level to a lower setting so that it doesn't use as much. The app takes a little while to get used to, because there are many options and menus. But still very nice to have and use. The vacuum has a dust bin with a very basic filter (needs replaced every 30 days if used), but if you want more of 'Hepa' clean air, you would have to use another type of vacuum before mopping. It also doesn't get close to the edges of some areas for some reason, even thought it could fit. Still, for what it is, it's a great product that will cut down on a lot of mopping time.
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Reviewed in the United States on September 25, 2025
S
Verified Purchase
Stephanie
Carnegie, US
★★★★★ 5
Worth every penny. Highly recommend!
To say I love my Narwal robotic mop and vacuum is an understatement—total game changer. I can’t imagine going back to any other robotic vacuum. I have two dogs, including a Jack Russell who sheds like Pig-Pen from Peanuts—basically a walking cloud of hair—and this thing handles it effortlessly. The vacuum + mopping combo is amazing, and it’s so easy to use and maintain. It truly does all the dirty work for me. I did have a small hiccup about two months in, but Narwal support helped me reset it quickly and it’s been perfect ever since (I definitely panicked for a minute 😅). Worth every penny. Highly recommend!
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Reviewed in the United States on April 14, 2026
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RN
Grantham, US
★★★★★ 1
Unreliable. Doesn't work.
Has been every unreliable. Misses lots of spots with horrible mapping. Doesn't go some places for some reason. We moved the furniture, tried remapping but nothing works. Randomly goes in circles in the same spot at times. Updated firmware, spoke to support etc. When using vacuum and Mop option, it skips carpets and doesn't go back to do them afterwards. The whole programming is unreliable. Don't BUY. Can't return it past the warranty/return period.
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Reviewed in the United States on April 22, 2026

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