HSS threaded shank bridge reamer set – 4 piece

SKU: UCT 090380a Category:

Description

Australian Made.
Material: High speed steel
Overall length: 49mm (includes threaded shank and hex)
Reamer length: 38mm (tapered section)
Shank type: 1/4UNF with a 5/16 A/F hex, driven by any industry standard 1/4UNF adaptor tools.

Reamer 1: Front diameter/Shank diameter: 2.40mm/3.20mm
Reamer 2: Front diameter/Shank diameter: 2.40mm/3.97mm
Reamer 3: Front diameter/Shank diameter: 3.19mm/4.76mm
Reamer 4: Front diameter/Shank diameter: 3.97mm/6.35mm

These reamers are used to align offset holes.
Once aligned an ordinary drill or reamer may be used to expand the holes further.