Knife making - Slip joint pocket knife

This hand made pocket knife is my 25th made so far! This time I wanted to make a slightly bigger knife then the ones I have made lately. The blade length is slightly bigger then the length of a Sodbuster. I saved the pattern, if any one wants it. Send me an email and I send it to you. 1. Checkering File - 2. Files I like - and 3. Tetra Gun Liquid Blue - 4. 123 Blocks I use - 5. Hardness tester file set - Blade length: 3,34“ / 8,5cm Cutting edge length: 3“ / 7,5cm Overall length: 7,08“ /18cm Nail nick pull: about 7 Weight: / 95g The heat treat The blade A. Preheated at 1472F / 800c for 15m B. Held at 1940F / 1060c for 20m C. Plate quenched about 2m D. Put in regular freezer for 25m E. Tempered at 437F / 225C 2x2 H. Air cooled in between The spring A. Preheated at 1472F / 800c for 15m B. Held at 1940F / 1060c for 20m C. Plate quenched about 2m D. Air cooled to room temperature. E. Tempered at 1099,4F / 593C for 1H F. Plate quenched about 2 min Liners A. Preheated at 1472F / 800c for 15m B. Held at 1940F / 1060c for 25m C. Plate quenched about 2m D. Air cooled to room temperature. E. Tempered at 572F / 300C 2H F. Air cooled to room temperature 0:00 Making the blade 1:20 Checkering 2:25 Stamps 2:38 Making the back spring 3:36 Heat treating blade and spring 5:11 Hardness testing 5:34 Making pivot bushing 6:06 Making the liners 7:31 Bolsters and handle prep 9:40 Making handle scales 11:43 Shaping the handle 12:19 Filing flutes 13:10 Finishing touchers 13:55 assembly