CTA Tools 3840 Large E-z Chamfer Deburring Tool

This item is brand-new, factory sealed.

Features and Benefits:

• Services wheel hub studs on many light, medium and heavy-duty applications. Over time, wheel hub studs will damage or burr due to road debris, etc. The damaged tip or threads of the wheel hub stud resemble that of burr from thermal cutting, milling, drilling, etc. This tool is used to simply deburr the tip and first few threads of a wheel hub stud to ensure a nut or lug-nut does not cross-thread when reinstalled. 5 Point design for quick and clean deburring Range: 0.7” ‐ 1.5” (18-38mm) Single M2-HSS Construction - High Speed Steel is a tungsten-molybdenum high speed steel suitable for a wide variety of applications 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:o MILD STEEL - U.S. Grade 2 - Metric Grade 4.8o HARD STEEL - U.S. Grade 5 - Metric Grade 8.8o VERY HARD STEEL - U.S. Grade 8 - Metric Grade 10.9o STAINLESS STEEL - 300 Serieso SUPER HARD STEEL - U.S. Grade ASTM-A574 - Metric Grade 12.9 ATTENTION: 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 threadso USE AT LOW SPEED - MAXIMUM 800RPM.o IMPACT DRIVERS WILL REDUCE TOOL LIFE E-Z CHAMFER (M2-HSS) recommended RPM according to size:o 18-24mm (600RPM)o 23-29mm (400RPM)o 30-38mm (300RPM)



Services wheel hub studs on many light, medium and heavy-duty applications. Over time, wheel hub studs will damage or burr due to road debris, etc. The damaged tip or threads of the wheel hub stud resemble that of burr from thermal cutting, milling, drilling, etc. This tool is used to simply deburr the tip and first few threads of a wheel hub stud to ensure a nut or lug-nut does not cross-thread when reinstalled. 5 Point design for quick and clean deburring Range: 0.7” ‐ 1.5” (18-38mm) Single M2-HSS Construction - High Speed Steel is a tungsten-molybdenum high speed steel suitable for a wide variety of applications 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:o MILD STEEL - U.S. Grade 2 - Metric Grade 4.8o HARD STEEL - U.S. Grade 5 - Metric Grade 8.8o VERY HARD STEEL - U.S. Grade 8 - Metric Grade 10.9o STAINLESS STEEL - 300 Serieso SUPER HARD STEEL - U.S. Grade ASTM-A574 - Metric Grade 12.9 ATTENTION: 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 threadso USE AT LOW SPEED - MAXIMUM 800RPM.o IMPACT DRIVERS WILL REDUCE TOOL LIFE E-Z CHAMFER (M2-HSS) recommended RPM according to size:o 18-24mm (600RPM)o 23-29mm (400RPM)o 30-38mm (300RPM)