1pc Multipurpose Drill Bit Grinding Sharpener, Electric Drill Bit Sharpener For All Bits Portable Drill Grinder Grinding Tool For Hardened Steel Carbide Twist Cobalt Color:Orange ✅COMFORT TO WEAR: Armband heart

✅COMFORT TO WEAR: Armband heart rate monitor is a great alternative to heart rate chest straps and wrist-based devices

Style: Concise

Sensing System: Forward

Optical Zoom: 50x

Shaft Material: PU

1pc Multipurpose Drill Bit Grinding Sharpener, Electric Drill Bit Sharpener For All Bits Portable Drill Grinder Grinding Tool For Hardened Steel Carbide Twist Cobalt Color:Orange ✅COMFORT TO WEAR: Armband heartSPECIFICATIONS Material: Other material Power Supply: Use Without Electricity Item ID: FF96604 Product Description specification Main material: ABS Grinding wheel: diamond (removable and replaceable) Color: orange Dimensions: 107mm*65mm*24mm Applicable model: suitable for 2 16mm drill bit 2 4: Suitable for 2 4mm drill bits 4 8: Suitable for 4 8mm drill bit 8 16: Suitable for 8 16mm drill bit (3 drill rests fit matching drill models) Hand drill drive: