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The heavy duty high-speed steel bridge reamer is also called construction reamers,it used for aligning an existing hole and enlarging undersized hole prior to bolt or rivet installation.Our 1" reamer bit aligns and enlarges pre-drilled holes ready for bolting.
Makes reaming holes out extremely easier than using large drill bits,the reamed hole is smooth without tear-outs. But there must be a existing hole or a pilot hole that is smaller than 1" before using our 1" Bridge/Construction Reamer.
The tapered point design permits the reamer bit to enter into the overlapping holes of out-of-line,make the bolt holes line up.Enlarging the holes in the steering knuckles and pitman arm.
The 1" bridge reamer bit is not a drill bit,only aligning reamer to aligh holes which are pre-drilled.If you need to expand a hole to 1". At first there must be a existing holes,then ream out to 1".
Commonly used in bridge,construction,steel erection and automotive truck trailer industries,our 1" reamer bit for steel,metal,alloy aluminum,brass,plastic,iron,nickel,copper,cast iron etc.Three symmetrically placed flats on shank provide positive grip in portable electric and pneumatic tools

Product Description

Specification:

Reaming with a magnetic drilling machine.

Mounted to an impact drill for faster results.

Point is tapered to permit entry into overlapping holes.

Made more easily work of steering knuckles and pitman arm.

It used for aligning an existing hole and enlarging undersized hole.

Aligns and enlarges pre-drilled holes ready for bolting,make the bolt holes line up.

The bit is used to expand a hole to 1". At first there must be a existing holes,then ream out to 1".

Makes reaming holes out extremely easier than using large drill bits,the reamed hole is smooth without tear-outs.

Warm Tips:Pls kindly put some cutting oil before you use the construction reamer.