1. CREU HANDLEN Y SGRIWDREIFAR CREATING SCREWDRIVER HANDLE

2. Cael defnydd dia 12 mm bar aliwminiwm crwn Obtain material 12 mm dia aluminium round bar

3. Gosod yn y turn a setio yr arf i uchder canol Place material in the lathe and set tool to centre height Crafanc 3 jaw Chuck Arf Brasnaddu Roughing tool

4. Gwynebu un ochr Face one side Cyflymder Speed ~800rpm Crafanc 3 jaw Chuck Arf Brasnaddu Roughing tool

5. Drillio canoli Centre drilling Cyflymder Speed ~800rpm Crafanc 3 jaw drill chuck Dril canoli Centre Drill

6. Tynnyr gwaith allan a gosod i’r canolwr Take work out and place on centre Crafanc 3 jaw chuck Canolwr Byw Revolving centre

7. NWRLIO HYD O 65MM KNURL A LENGTH OF 65MM Cyf/ Sp 35 rpm Crafanc 3 jaw NYRLIWR

8. DRILIO TWLL 4MM DRILL 4MM HOLE Cyf/ Sp 400 rpm Crafanc 3 jaw DRILL 4MM

9. DRILIO TWLL 2MM DRILL 2MM HOLE Cyf/ Sp 600 rpm Crafanc 3 jaw DRILL 3MM

10. PARTIO I’R 62MM PART OFF TO 62MM Cyf/ Sp 600 rpm Crafanc 3 jaw Chuck Arf Partio Parting Tool

11. TROI’R GWAITH ROWND A GWYNEBU 60mm TURN WORK AROUND AND FACE OFF TO 60mm Cyf/ Sp 800 rpm Crafanc 3 jaw chuck Arf Gwynebu Facing tool

12. TORRI RADIWS 3MM CUT RADIUS 3MM Cyf/ Sp 600 rpm Crafanc 3 jaw Chuck Arf Radiws R3 R3 Radius Tool

13. SWARF ! GLANHAU / TIDY UP