Specifications
1.Guaranteed hss raw material
2.With comparative price advantage
3.Customization is available
Hss machine reamers are suitable for reaming holes in the machine tools,having three gredes of precision fr separately reaming holes of H7,H8 and H9.
Specification:
1. Standard: |
DIN212 |
2. Material: |
HSS4241(W4Mo2Cr4V),HSS 4341(W4Mo3Cr4V) |
3. Hardness: |
HSS4241:HRC59-61,HSS4341:HRC63-64 |
4. Surface finishing: |
Bright finishing/Customization |
5.Application: | Used by hand for final sizin of drilled holes.The square shank end fits in a tap wrench. With three types of precision:H7,H8,H9 |
6. Size
Straight Flute | Spiral Flute | mm | ||||||||||||
Size | Flute Length | Overall Length | Size | Flute Length | Overall Length | Size | Flute Length | Overall Length | Size | Flute Length | Overall Length | |||
1.4 | 8 | 40 | 4.3 | 21 | 80 | 7.2 | 31 | 109 | 10.1 | 38 | 133 | |||
1.5 | 8 | 40 | 4.4 | 21 | 80 | 7.3 | 31 | 109 | 10.2 | 38 | 133 | |||
1.6 | 9 | 43 | 4.5 | 21 | 80 | 7.4 | 31 | 109 | 10.3 | 38 | 133 | |||
1.7 | 9 | 43 | 4.6 | 21 | 80 | 7.5 | 31 | 109 | 10.4 | 38 | 133 | |||
1.8 | 10 | 46 | 4.7 | 21 | 80 | 7.6 | 33 | 109 | 10.5 | 38 | 133 | |||
1.9 | 10 | 46 | 4.8 | 23 | 86 | 7.7 | 33 | 109 | 10.6 | 38 | 133 | |||
2 | 11 | 49 | 4.9 | 23 | 86 | 7.8 | 33 | 109 | 10.7 | 41 | 141 | |||
2.1 | 11 | 49 | 5 | 23 | 86 | 7.9 | 33 | 109 | 10.8 | 41 | 141 | |||
2.2 | 12 | 53 | 5.1 | 23 | 86 | 8 | 33 | 109 | 10.9 | 41 | 141 | |||
2.3 | 12 | 53 | 5.2 | 23 | 86 | 8.1 | 33 | 109 | 11 | 41 | 141 | |||
2.4 | 14 | 57 | 5.3 | 23 | 86 | 8.2 | 33 | 109 | 11.1 | 41 | 141 | |||
2.5 | 14 | 57 | 5.4 | 26 | 93 | 8.3 | 33 | 109 | 11.2 | 41 | 141 | |||
2.6 | 14 | 57 | 5.5 | 26 | 93 | 8.4 | 33 | 109 | 11.3 | 41 | 141 | |||
2.7 | 15 | 61 | 5.6 | 26 | 93 | 8.5 | 33 | 109 | 11.4 | 41 | 141 | |||
2.8 | 15 | 61 | 5.7 | 26 | 93 | 8.6 | 36 | 125 | 11.5 | 41 | 141 | |||
2.9 | 15 | 61 | 5.8 | 26 | 93 | 8.7 | 36 | 125 | 11.6 | 41 | 141 | |||
3 | 15 | 61 | 5.9 | 26 | 93 | 8.8 | 36 | 125 | 11.7 | 41 | 141 | |||
3.1 | 16 | 65 | 6 | 26 | 93 | 8.9 | 36 | 125 | 11.8 | 41 | 141 | |||
3.2 | 16 | 65 | 6.1 | 28 | 101 | 9 | 36 | 125 | 11.9 | 44 | 151 | |||
3.3 | 16 | 65 | 6.2 | 28 | 101 | 9.1 | 36 | 125 | 12 | 44 | 151 | |||
3.4 | 18 | 70 | 6.3 | 28 | 101 | 9.2 | 36 | 125 | 12.5 | 44 | 151 | |||
3.5 | 18 | 70 | 6.4 | 28 | 101 | 9.3 | 36 | 125 | 13 | 44 | 151 | |||
3.6 | 18 | 70 | 6.5 | 28 | 101 | 9.4 | 36 | 125 | 14 | 47 | 160 | |||
3.7 | 18 | 70 | 6.6 | 28 | 101 | 9.5 | 36 | 125 | 15 | 50 | 162 | |||
3.8 | 19 | 75 | 6.7 | 28 | 101 | 9.6 | 38 | 133 | 16 | 52 | 170 | |||
3.9 | 19 | 75 | 6.8 | 31 | 109 | 9.7 | 38 | 133 | 17 | 54 | 175 | |||
4 | 19 | 75 | 6.9 | 31 | 109 | 9.8 | 38 | 133 | 18 | 56 | 182 | |||
4.1 | 19 | 75 | 7 | 31 | 109 | 9.9 | 38 | 133 | 19 | 58 | 189 | |||
4.2 | 19 | 75 | 7.1 | 31 | 109 | 10 | 38 | 133 | 20 | 60 | 195 |