Carbide Oil Hole Non-step Borer

in stock

Carbide Oil Hole Non-step Borer

High-efficiency drilling deeper holes.
Four times more efficient than a gun drill.
NSB specially shaped grooved and coating enable quick chip discharge.
TH coating improves stability during high-temperature boring.
4 guides with double margins make it last even longer.

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Description

FEATURES

High-efficiency drilling deeper holes
Four times more efficient than a gun drill
NSB specially shaped grooved and coating enable quick chip discharge
TH coating improves stability during high-temperature boring.
4 guides with double margins make it last even longer.

Item code    Drill Dia     Flute length Overall Length Shank Dia
08WHNSB0300-TH 3.0 35 83 3.0
08WHNSB0350-TH 3.5 42 94 4.0
08WHNSB0380-TH 3.8 46 94 4.0
08WHNSB0400-TH 4.0 46 94 4.0
08WHNSB0450-TH 4.5 55 110 5.0
08WHNSB0480-TH 4.8 59 110 5.0
08WHNSB0500-TH 5.0 59 110 5.0
08WHNSB0550-TH 5.5 62 118 6.0
08WHNSB0580-TH 5.8 67 118 6.0
08WHNSB0600-TH 6.0 67 118 6.0
08WHNSB0620-TH 6.2 73 132 7.0
08WHNSB0650-TH 6.5 73 132 7.0
08WHNSB0680-TH 6.8 77 132 7.0
08WHNSB0700-TH 7.0 77 132 7.0
08WHNSB0750-TH 7.5 84 144 8.0
08WHNSB0780-TH 7.8 88 144 8.0
08WHNSB0800-TH 8.0 88 144 8.0

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