Beefed Up Mounting Mandrel Set For Die Grinder And Rotary Tool With Three Eighths Inch And One Quarter Inch Arbor Holes For Type One Cut Off Wheels Two Pack Shafts Included Pro Grade Quality

Two-Pack Mounting Mandrel for Die Grinders: 1/4 & 3/8 Arbors
✔️ Includes 2 mandrels with 1/4” and 3/8” arbors, durable A3 steel

This mounting mandrel is a sturdy accessory for die grinders and rotary tools. It accepts 1/4" and 3/8" arbors and is ideal for mounting small diameter wheels, including Type 1 cut-off wheels, grinding, sanding, cleaning, and polishing wheels.

✅ Shank dia x L: 1/4” x 1-15/16” (6.35 x 49.21 mm)
✅ #1 screw head dia x arbor dia x L: 3/4” x 3/8” x 5/8” (19.05 x 9.525 x 15.875 mm)
✅ #2 screw head dia x arbor dia x L: 3/4” x 1/4” x 5/8” (19.05 x 6.35 x 15.875 mm)

Dimension	Inches	Millimeters
Shank diameter	1/4"	6.35 mm
Shank length	1-15/16"	49.21 mm
#1 screw head diameter	3/4"	19.05 mm
Arbor diameter	3/8"	9.525 mm
#1 length	5/8"	15.875 mm
#2 screw head diameter	3/4"	19.05 mm
#2 arbor diameter	1/4"	6.35 mm
#2 length	5/8"	15.875 mm

💡 What is a mounting mandrel used for in metalworking?

In general, a mounting mandrel lets you attach small wheels to grinders or rotary tools, keeping them aligned and secure for safe, precise work.

- Mounts 1/4" and 3/8" arbors - Works with Type 1 cut-off wheels and other small wheels - Helps quick wheel changes and reduces wobble - Durable construction with A3 carbon steel