® Tiny Tools Tiny Tools Kits Boring Profiling & Boring Threading KT4-20 KT5-20 MTR 4 R0.2 L10 MTR 5 R0.2 L15 Boring MPR 4 R0.2 L10 MPR 5 R0.2 L15 Profiling MIR 4 L15 A60 MIR 5 L15 A60 Threading Chamfering & Boring MCR 4 R0.2 L15 MCR 5 R0.2 L15 Chamfering MGR4 B1.5 L10 MGR 5 B1.5 L15 Grooving MFR 4 B1.0 L15 MFR 5 B1.0 L22 Face Grooving SIM 0020 H4 SIM 0020 H5 Holder K25 K25 Key Grooving Order example: KT4-20 Also available are kits with a 16 mm or 22 mm shank diameter bar holder. Order example: KT4-16 Face Grooving A06-42