[SPMG060204 10pcs + 17-4D-C25-SP06]
[SPMG060204 10pcs + 20-4D-C25-SP06]
[SPMG050204 10pcs + 14-4D-C25-SP05]
[SPMG07T308 10pcs + 22-4D-C25-SP07]
[SPMG07T308 10pcs + 25-4D-C25-SP07]
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Carbiide drilling inserts
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SPMG drilling insertsSPMG050204/SPMG0060204/SPMG07T308, Four corners available in use; |
Screw down insert typeConbination with insert have good finish,reduce the deviaton and insead of the part of internal boring bar; |
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Internal-coolingThe drill have a long service life which is more than ten times of the ordinary drills; |
Four corners available in useDouble spiral cooling improves the life of insertion,ensure the U drill work safety and continuity; |
Smooth ship evacuationBreak the iron chips and do not stick to the drill; |
Pipe thread tailPipe thread handle ,convenient for oil cooling ; |