Bi-metal hole saws
(without Arbor)
Professional BI-Metal hole saws with high speed steel teeth, electronwelded to a shatterproof, shock absorbing alloy body
Variable pitch tooth pattern cuts clean through ferrous and nonferrous metals, all types of wood and plastics
Can be used in portable electric drill machines, lathes, and milling machines.
1-1/2" cutting depth .
Sizes available: 9/16" to 6"
Diameter(mm) | Diameter(inch) | Diameter(mm) | Diameter(inch) | Diameter(mm) | Diameter inch) |
14 | 9/16" | 44 | 1-3/4" | 92 | 3-5/8" |
16 | 5/8" | 46 | 1-13/16" | 95 | 3-3/4" |
17 | 11/16" | 48 | 1-7/8" | 98 | 3-7/8" |
19 | 3/4" | 51 | 2" | 102 | 4" |
20 | 25/32" | 52 | 2-1/16" | 105 | 4-1/8" |
21 | 13/16" | 54 | 2-1/8" | 108 | 4-1/4" |
22 | 7/8" | 57 | 2-1/4" | 111 | 4-3/8" |
24 | 15/16" | 59 | 2-5/16" | 114 | 4-1/2" |
25 | 1" | 60 | 2-3/8" | 121 | 4-3/4" |
27 | 1-1/16" | 64 | 2-1/2" | 127 | 5" |
29 | 1-1/8" | 65 | 2-9/16" | 133 | 5-1/4" |
30 | 1-3/16" | 67 | 2-5/8" | 140 | 5-1/2" |
32 | 1-1/4" | 68 | 2-11/16" | 146 | 5-3/4" |
33 | 1-5/16" | 70 | 2-3/4" | 152 | 6" |
35 | 1-3/8" | 73 | 2-7/8" | 160 | 6-19/64" |
37 | 1-7/16" | 76 | 3" | 168 | 6-5/8" |
38 | 1-1/2" | 79 | 3-1/8" | 177 | 6-31/32" |
40 | 1-9/16" | 83 | 3-1/4" | 200 | 7-7/8" |
41 | 1-5/8" | 86 | 3-3/8" | 210 | 8-17/64" |
43 | 1-11/16" | 89 | 3-1/2" |
(Build-in type)
Professional BI-Metal saws with high speed steel teeth, electron welded to a shatterproof, shock absorbing alloy body
Variable pitch tooth pattern cuts clean through ferrous and nonferrous metals, all types of wood and plastics
Can be used in portable electric drill machines, lathes, and milling machines
1-7/8" cutting depth
Sizes available: 3/4" to 4-1/2"
Diameter(mm) | Diameter(inch) | Diameter(mm) | Diameter(inch) | Diameter(mm) | Diameter inch) |
14 | 9/16" | 44 | 1-3/4" | 92 | 3-5/8" |
16 | 5/8" | 46 | 1-13/16" | 95 | 3-3/4" |
17 | 11/16" | 48 | 1-7/8" | 98 | 3-7/8" |
19 | 3/4" | 51 | 2" | 102 | 4" |
20 | 25/32" | 52 | 2-1/16" | 105 | 4-1/8" |
21 | 13/16" | 54 | 2-1/8" | 108 | 4-1/4" |
22 | 7/8" | 57 | 2-1/4" | 111 | 4-3/8" |
24 | 15/16" | 59 | 2-5/16" | 114 | 4-1/2" |
25 | 1" | 60 | 2-3/8" | 121 | 4-3/4" |
27 | 1-1/16" | 64 | 2-1/2" | 127 | 5" |
29 | 1-1/8" | 65 | 2-9/16" | 133 | 5-1/4" |
30 | 1-3/16" | 67 | 2-5/8" | 140 | 5-1/2" |
32 | 1-1/4" | 68 | 2-11/16" | 146 | 5-3/4" |
33 | 1-5/16" | 70 | 2-3/4" | 152 | 6" |
35 | 1-3/8" | 73 | 2-7/8" | 160 | 6-19/64" |
37 | 1-7/16" | 76 | 3" | 168 | 6-5/8" |
38 | 1-1/2" | 79 | 3-1/8" | 177 | 6-31/32" |
40 | 1-9/16" | 83 | 3-1/4" | 200 | 7-7/8" |
41 | 1-5/8" | 86 | 3-3/8" | 210 | 8-17/64" |
43 | 1-11/16" | 89 | 3-1/2" |