This high-quality flexible shaft can extend the function of electric grinder & drill to engrave, polish, milling. It can turn unwieldy electric grinding into deft manual grinding. 

Features:
High quality: stainless steel nut, solid plastic grinder handle & protective spring.
Turn unwieldy electric grinding into deft manual grinding with this shaft.
Use to extend electric tools for grinding the little workpiece in some area.
Widely used in drilling, engraving, milling, grinding works.
Perfect to use with electric grinder, mini drill and sculpting mill.

Note: Please straighten the shaft on using to extend the service time of this accessory.

Specifications:
Color: Black
Material: Stainless Steel + Rubber
Flexible Shaft Length: 107cm / 3.51ft
Connecting Slotted Nut: 4 * 1.8cm / 1.58 * 0.71in (Length * Connecting Diameter)
Screw Thread Pitch: 3mm / 0.12in
Slotted Nut Model: M18-M19
Transmission Shaft: 99 * 2cm / 38.98 * 0.79in(L * D)
Item Weight: 214g / 7.55oz
Package Size: 24 * 17 * 4cm / 9.45 * 6.69 * 1.57in
Package Weight: 227g / 8.02oz

Package List:
1 * Grinder Flexible Shaft 
1 * 7 Wrench
1 * Mini Wrench