Best Spiral fluted Bridge Reamer Set

Accusize Industrial Tools 4 Pc H.S.S. Standard Spiral Flute Super Premium Car Reamer Set, 3/8', 1/2', 5/8', 3/4', to Fit 3/8'' or 1/2'' Shank Chuck, 0522-1800

Straight Shank with 3-Equal-Flats to Fit 3/8'' or 1/2" Chuck.
Include size: 3/8" (fit 3/8'' shank chuck), 1/2", 5/8", 3/4" (fit 1/2'' shank chuck).
Straight shank with stop collar to prevent the reamer running through the hole.

High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
Available in uncoated (bright) and black oxide finish.
Round shanks allow use with a wide variety of toolholding systems.
Square shank allows hand (straight and spiral flute) reamers to be held in a tap wrench or vise, depending on whether the reamer of the part is rotated.

Hex shank bridge reamers are high speed steel and are used to align existing holes prior to bolt or rivet installation. Black and gold Killer Force (KFD) hex shank bridge reamers are manufactured from premium grade high speed steel..
Point is tapered to permit entry into overlapping holes. Short length facilitates use in areas with limited access.
Heavy-duty hex shank has six flats and is designed for portable pneumatic tools. For additional safety magnet inside the shank of reamer to secure in socket.

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 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 5/8" before using our 5/8" 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 5/8" 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 5/8". At first there must be a 3/8" pre-drilled hole,then ream out to 5/8"..
Commonly used in bridge,construction,steel erection and automotive truck trailer industries,specially use in structural materials such as 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..

Premium Material: The material is low alloy steel with high hardenability and low hardenability. The reamer has the characteristics of high wear resistance, less severe cutting and less deformation..
Hand Reamer: Reamer for reaming holes have been drilled after processing (or reaming) on the workpiece, mainly to improve the precision of the hole, reducing its surface roughness, is finishing and semi-finishing tool for the hole..
Straight Flute Tool: 6 Flutes & Straight Shank. Allows chips to collect in the flutes when cutting, well suited for most applications in shallow cuts..
Application Object: Installed in the lathe for cutting of metal tools. Straight flute hand reamers is used in ferrous metals and most nonferrous metals. Designed for accurate reaming in aluminum, cast iron, copper, magnesium alloy, plastic, wood, etc..
Application: Good for general purpose applications, offering combination of hardness and toughness for wear resistance. Features just the base substrate without any additional treatment or coatings, suitable for wide ranges of applications..

Hex shank bridge reamers are high speed steel and are used to align existing holes prior to bolt or rivet installation.
Point is tapered to permit entry into overlapping holes. Short length facilitates use in areas with limited access.
Heavy-duty hex shank has six flats and is designed for portable pneumatic tools. For additional safety magnet inside the shank of reamer to secure in socket.

Hex shank bridge reamers are high speed steel and are used to align existing holes prior to bolt or rivet installation.
Point is tapered to permit entry into overlapping holes. Short length facilitates use in areas with limited access.
Heavy-duty hex shank has six flats and is designed for portable pneumatic tools. For additional safety magnet inside the shank of reamer to secure in socket.

High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
Combination black and gold finish, for improved lubricity, corrosion resistance, and to reduce chipping or flaking.
These round shank tools have flats ground onto three sides to reduce slippage of the bit when used in drill chucks.
When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging.
Construction reamer is especially adapted for heavy duty reaming as encountered in the fabrication of structural steel assemblies.

When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters..
1 1/2 " flute length, Partial Flute Length Carbide.
3/4 " shank diameter, For Reaming abrasive material.
This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground..