4mm (4.5x8.0mm) Solid Straight Shank Counterbore
4mm (4.5 x 8.0mm) Solid Straight Shank Counterbore Pilot d1=4.5mm
Cutter d2=8.0mm
4mm (4.5 x 8.0mm) Solid Straight Shank Counterbore Pilot d1=4.5mm
Cutter d2=8.0mm
N80 Blade. - Working dimensions 0-12mm. - Included angle 55deg.
N80K Blade. - Working dimensions 2.4-11mm. - Included angle 55deg.
N90K Blade. - Working dimensions 3-15mm. - Included angle 55deg.
The standard tool for countersinking. Useful for chamfering deep holes. Range 3-20mm. Countersinking angle 90 degree.
Effectively removes burrs from internal and external keyways. Range 2.4-11mm.
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PO Box 112114 Auckland 1642
Phone: (09) 525-8900
Freephone: 0800 4 TOOLS
Email: sales@tradetools.co.nz
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