of drill 31
28. Hack-saw frame 35
29. Hack-saw blade 35
30. Plain hook tool 38
31. Plain straight tool 38
32. Proper angles for tools 39
33. Angles for tools 39
34. Angles for tools 39
35. Set of the bitt 40
36. Correct angle 41
37. Wrong angle 41
38. Too low 42
39. Improper set 42
40. Internal set 43
41. Set for brass 43
42. Surface gage 44
43. Uses of surface gage 46
44. Rounded surface 49
45. Winding surface 49
46. Hexagon nut 51
47. Laying off hexagon nut 51
48. Cutting key-way 52
49. Key-seat rule 54
50. Filing metal round 54
51. Filing metal round 54
52. Making a round bearing 55
53. Making a round bearing 55
54. Cross section of file 56
55. Files 58
56. Correct file movement 59
57. Incorrect file movement 60
58. Belt lacing 69
59. Belt lacing 69
60. Belt lacing 69
61. Belt lacing