| GP311R | 0 | - | | ELAN 4 2-RING DIAMOND BURR D2.3 |
| GP312R | 0 | - | | ELAN 4 2-RING DIAMOND BURR D3.0 |
| GP313R | 0 | - | | ELAN 4 2-RING DIAMOND BURR D3.5 |
| GP314R | 0 | - | | ELAN 4 2-RING DIAMOND BURR D4.0 |
| GP315R | 0 | - | | ELAN 4 2-RING DIAMOND BURR D4.5 |
| GP316R | 0 | - | | ELAN 4 2-RING DIAMOND BURR D5.0 |
| GP317R | 0 | - | | ELAN 4 2-RING DIAMOND BURR D6.0 |
| GP321R | 0 | - | | ELAN 4 2-RING DIAMOND BURR COARSE D2.3 |
| GP322R | 0 | - | | ELAN 4 2-RING DIAMOND BURR COARSE D3.0 |
| GP323R | 0 | - | | ELAN 4 2-RING DIAMOND BURR COARSE D4.0 |
| GP324R | 0 | - | | ELAN 4 2-RING DIAMOND BURR COARSE D5.0 |
| GP325R | 0 | - | | ELAN 4 2-RING DIAMOND BURR COARSE D6.0 |
| GP328R | 0 | - | | ELAN 4 2-RING DIAMOND BURR X-COARSE D4.0 |
| GP329R | 0 | - | | ELAN 4 2-RING DIAMOND BURR X-COARSE D5.0 |
| GP330R | 0 | - | | ELAN 4 2-RING DIAMOND BURR X-COARSE D6.0 |
| GP335R | 0 | - | | ELAN 4 2-RING TWIN CUT BURR D5.0 |
| GP336R | 0 | - | | ELAN 4 2-RING TWIN CUT BURR D6.0 |
| GP337R | 0 | - | | ELAN 4 2-RING TWIN CUT BURR D7.0 |
| GP338R | 0 | - | | ELAN 4 2-RING TWIN CUT BURR D8.0 |
| GP339R | 0 | - | | ELAN 4 2-RING TWIN CUT BURR D9.0 |
| GP341R | 0 | - | | ELAN 4 2-RING CRANIOTOME CUTTER PAED |
| GP342R | 0 | - | | ELAN 4 2-RING CRANIOTOME CUTTER STANDARD |
| GP343R | 0 | - | | ELAN 4 2-RING CRANIOTOME CUTTER LONG |
| GP344R | 0 | - | | ELAN 4 2-RING TWIST DRILL D1.0/4.0MM |
| GP345R | 0 | - | | ELAN 4 2-RING TWIST DRILL D1.1/4.0MM |
| GP346R | 0 | - | | ELAN 4 2-RING TWIST DRILL D1.2/4.0MM |
| GP347R | 0 | - | | ELAN 4 2-RING TWIST DRILL D1.5/4.0MM |
| GP348R | 0 | - | | ELAN 4 2-RING TWIST DRILL D1.5 |
| GP349R | 0 | - | | ELAN 4 2-RING TWIST DRILL D2.0 |
| GP350R | 0 | - | | ELAN 4 2-RING PIN BURR D1.0 |
| GP351R | 0 | - | | ELAN 4 2-RING CRANIOTOME CUTTER PAED |
| GP352R | 0 | - | | ELAN 4 2-RING CRANIOTOME CUTTER STANDARD |
| GP353R | 0 | - | | ELAN 4 2-RING CRANIOTOME CUTTER LONG |
| GP355R | 0 | - | | ELAN 4 2-RING ACORN BURR D5.0 |
| GP356R | 0 | - | | ELAN 4 2-RING ACORN BURR D6.0 |
| GP357R | 0 | - | | ELAN 4 2-RING ACORN BURR D7.5 |
| GP358R | 0 | - | | ELAN 4 2-RING ACORN BURR D9.0 |
| GP361R | 0 | - | | ELAN 4 2-RING NEURO CUTTER SOFT D2.0 |
| GP362R | 0 | - | | ELAN 4 2-RING NEURO CUTTER SOFT D2.5 |
| GP363R | 0 | - | | ELAN 4 2-RING NEURO CUTTER SOFT D3.0 |
| GP364R | 0 | - | | ELAN 4 2-RING NEURO CUTTER+ SOFT D3.0 |
| GP367R | 0 | - | | ELAN 4 2-RING NEURO CUTTER D3.0 |
| GP367TC | 0 | - | | ELAN 4 2-RING NEURO CUTTER TC D3.0 |
| GP370R | 0 | - | | ELAN 4 2-RING NEURO CUTTER DIAM.D3.0 |
| GP371R | 0 | - | | ELAN 4 2-RING NEURO CUTTER+ DIAM.D3.0 |
| GP374R | 0 | - | | ELAN 4 2-RING BARREL BURR D4.0 |
| GP375R | 0 | - | | ELAN 4 2-RING BARREL BURR D5.0 |
| GP376R | 0 | - | | ELAN 4 2-RING BARREL BURR D6.0 |
| GP378R | 0 | - | | ELAN 4 2-RING BARREL BURR+ SOFT D4.0 |
| GP379R | 0 | - | | ELAN 4 2-RING BARREL BURR SOFT D5.0 |
