Product Lines > Cutting Tools > > Boring Boring Item Number Description R105.1823.1.5 TH35 R105.1823.1.5 TH35 R105.0523.2.5.B R105.0523.2.5.B R105.0533.2.6.B R105.0533.2.6.B R105.1023.1.5 TH35 R105.1023.1.5 TH35 R105.1033.1.6 TH35 R105.1033.1.6 TH35 R105.1823.4.5 TN35 R105.1823.4.5 TN35