Hand graver

Hand graver for engraving metal.

Iroko handle, cast & machined brass body, 1/8″ hss lathe tool, m4 grub screws.
knoba - hand graver - 01

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Handle is flat on one side to allow the tool a low attack angle.
knoba - hand graver - 02

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knoba – Hand graver – 2016.dxf (CAD file link below)
knoba - hand graver - 02

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knoba – Hand graver – 2016.dxf

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Hss indexable metal scraper

Originaly a ‘Moore& wright’ high carbon steel metal scraper…
knoba - hss indexable metal scraper-

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It now accepts high speed steel pieces from a parting off blade…
knoba - hss indexable metal scraper-

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Shank had to be; removed, annealed and then machined (M4)…
knoba - hss indexable metal scraper-

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knoba - hss indexable metal scraper-

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knoba - hss indexable metal scraper-

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knoba - hss indexable metal scraper-

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RDG tools – Parting Blades

Moore & Wright – Precision measuring equipment

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Counterbore set

Made from a set of fully ground hss twist drills.
knoba - counterbore set

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They bore a flat bottomed socket, after a similar size ‘normal drill bit’ has made a suitable pilot for it.
knoba - counterbore set

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knoba - counterbore set

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CBT 250 counter shaft bearing housing mod

Skimming out bearing casing with HSS cutter & machined arbor & seal bush
CBT 250 counter shaft bearing housing mod

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knoba – CBT-250 Bearing Arbor – 2014.dxf

Skf – 6222 Deep groove ball bearings, single row

Record Power – DP58P Heavy Duty Pedestal Drill

Apache – Quad Bikes

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