Backboring (internal) |
| Insert | 108 |
 |
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| Bore Ø from Depth of undercut up to |
7.8 mm 1.3 mm |
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 R = right hand version shown L = left hand version |
for Toolholder Type B108 |
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| Part number | s | f | a | r | s1 | d | tmax | Dmin |  |
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 |
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| R/L108.3046.02 | 3.6 | 4.65 | 7.65 | 0.2 | 0.8 | 6 | 1.3 | 7.8 | ▲/△ | ▲/▲ | ▲/▲ | |
| State R or L version | Further sizes upon request Dimensions in mm | P | ||||||||||
| ▲ on stock △ 4 weeks upon request | M | |||||||||||
| recommended |  uncoated grades |
K | ||||||||||
| alternative recommendation |  coated grades |
N | ||||||||||
| not suitable |  brazed / Cermet |
S | ||||||||||
| H | ||||||||||||
| Carbide grades | ||||||||||||
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