Specification Brand : Bewinner BulletPoint1 : Offered here is a very handy device. In the good old days we use to score the tubing with a file, add water to reduce the surface tension, say a prayer and snap. BulletPoint2 : Glass cutter device, adapted to the small glass tube (tube diameter can be cut to about 2cm) , circular blade, tweezers hand operation easy to use. BulletPoint3 : Glass cutter can be used for teaching or use, you need to pay attention when use avoid to cut yourself. If head are wear need to be replaced, so as not to affect the use. BulletPoint4 : This tubing cutter is designed to score the circumference of the tube. It will score both borosilicate and flint glass producing a very clean break. BulletPoint5 : Glass tube diameter can be cut to (Approx.)6cm.Please Note that the item could not cut the glass tube totally, it coud just cut out a , and then you shower the item with cold and hot water alternately, so the glass tube will break Color : Silver ExternallyAssignedProductIdentifier : 6931213200700 ExternallyAssignedProductIdentifier1 : 0792117675744 ExternallyAssignedProductIdentifier2 : 792117675744 ItemName : Professional Glass Plastic Tubing Tube Pipe Cutter Cutting Max Diameter 60mm 6cm 2.4" ItemPackageDimensions_Height : 6.7056 centimeters ItemPackageDimensions_Length : 1.905 centimeters ItemPackageDimensions_Width : 6.096 centimeters ItemPackageQuantity : 2 ItemTypeKeyword : tube-cutters Manufacturer : Bewinner Material1 : Zincalloy chrome plating, Diamond blade Material2 : Zincalloy chrome plating, Diamond blade Material3 : Zincalloy chrome plating, Diamond blade Material4 : Zincalloy chrome plating, Diamond blade Material5 : Zincalloy chrome plating, Diamond blade ModelNumber : RL101 NumberOfBoxes : 1 PartNumber : RL101 ProductDescription : Item Description: