Products Showing Parts for — {{ }}

No Results Showing Parts for — {{ }}
USD 40.92
Part #: CTA3838

CTA Tools 3838 5-Point E-Z Chamfer

Vehicle Fitment:
Universal - For 5/16" To 7/8" Threads
Part #: CTA3838
Buy now, pay later using Affirm Logo during checkout.
Temporarily Out of stock - More on the way!

Estimated ship date: Unavailable

Ground Delivery by ,
If you order within hr min
This product cannot be shipped to your destination
Not Shipping to ?
Need it faster?
Our Recommendations Compatible Products
Scroll to View More


The CTA Tools 3838 5-Point E-Z Chamfer from XDP is the perfect addition to your toolbox. The 5-point design allows for quick and clean deburring. It efficiently removes burrs and ridges from bolts, pipe, threaded rod, bar, and dowels. This allows you to easily start a threading die or a nut on a bolt or threaded bar. This tool features a single M2-HSS (High Speed Steel) construction which is a tungsten-molybdenum steel with a well-balanced composition suitable for multiple types of metals. It can be used on mild steel like metric grade 4.8 up to metric grade 12.9 steel.

  • 5/16 - 7/8" Range (8-22mm)
  • 5-Point Design For Quick & Clean Deburring
  • Single M2-HSS (High Speed Steel) Construction
  • Shears Off Threads & Burrs To Create Perfect Chamfer For Starting a Nut or Threading Die

Suitable For Use On Metals Including:
MILD STEEL - U.S. Grade 2 - Metric Grade 4.8
HARD STEEL - U.S. Grade 5 - Metric Grade 8.8
VERY HARD STEEL - U.S. Grade 8 - Metric Grade 10.9
SUPER HARD STEEL - U.S. Grade ASTM-A574 - Metric Grade 12.9

Note: For best results, use a slow drill speed with medium pressure on most materials (Harder materials will require a higher feed pressure) On most applications it is only necessary to chamfer the first 1 to 3 threads USE AT LOW SPEED - MAXIMUM 800RPM. IMPACT DRIVERS WILL REDUCE TOOL LIFE E-Z CHAMFER (M2-HSS) recommended RPM according to size: 8-12mm (800RPM) 12-18mm (600RPM) 18-22mm (400RPM)


  • MPN 3838
  • SKU CTA3838
  • GTIN 053001038381
  • ID 130001
  • Manufacturer Name CTA Tools
  • Shipping Weight 2.00 lb.
  • Shipping Length 6 in.
  • Shipping Width 3 in.
  • Shipping Height 2 in.
  • Fuel Type Diesel / Gas
  • E-Code 1
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L0R0


No Reviews Yet!

Write a Review

Include Your Order Number For a Chance to Win a $100 Gift card

Overall Rating

Your Information

Email Address will not be made public.

Questions and Answers

No questions about this product. Be the first to ask a question!

Ask a question about this product

Please allow up to 1 business day for reply.

More to Consider

Recently Viewed


Complete the job with these highly suggested add-on products.

Product prices marked with an * may require additonal fees, such as a core charge, which will be displayed in the cart.