1.Profession grinder flexible shaft -- it 's the perfect addition for your Rotary Tool.
2.Multipurpose Handle -- The premium metal handle not only can carry many drill bits, but also be skidproof and provide you more stability and strength!
3.The maximum load speed for the flexi drive shaft is 8000-12000rpm.
4.Fit Most Rotary Tool ,such as most dremel model , electric drill.
5.Perfect for cleaning, polishing, sanding, drilling and much more.
6.Please allow 1-3mm measuring error.
Type:About flex shaft
Material: metal or rubber
Total Length: approx.90cm
Outside diameter: approx.22.47mm
Inside dia of flex shaft (edge): approx.19mm
Inside dia of flex shaft (measuring thread dia):approx.17mm
Core Dia of flex shaft : approx.3mm(1/8")
Silver Clamping range:0.3-4mm
Gold Clamping range:0-6.5mm
1x Drill Chuck Handle