Best Through Hole Reamer

4Pcs Drill Bridge/Construction Reamer Bit Set 3/8 1/2 5/8 3/4 with 1/2 Shank HSS Taper Chucking Reamer Bit Tool for Steel Metal Wood Alloy Drilling Hole with Aluminum Box

What it does: Heavy-duty high-speed steel bridge reamers,expand or align existing holes through mild steel, alloys, aluminum, wood, plastic, fiberglass, or any material of similar hardness prior to rivet or bolt installation, Deburring and trimming of holes in structural materials.
Application: Especially for steel, metal, alloy aluminum, brass, plastic, iron, nickel, copper, cast iron and other structural materials.
Design: Tapered point design allows reamer bits to enter irregular overlapping holes, aligning bolt holes.
Includes: 3/8" (fits 3/8'' shank collets), 1/2", 5/8" and 3/4" (fits 1/2'' shank collets).
Design: Tapered point design allows reamer bits to enter irregularly overlapping holes, aligning bolt holes.
three symmetrically placed flats on shank provide a secure grip for portable power and air tools.

Chucking Reamer: Size: 4mm, 5mm, 6mm, 8mm, 10mm.
tolerance: H7. Features just the base substrate without any additional coatings, good for wide ranges of applications.
Material: High-speed steel tools are with combination of hardness and toughness for wear resistance, suitable for general purpose applications.
Applications: Cut and remove the thin layer metal on hole surface that has been processed, mainly to improve the precision of holes and reduce the surface roughness.
Features: Straight flute tools allow chips to collect in the flutes and can make shallow cuts in most applications.
How to Use: Chucking reamers (machine reamers) are used on lathes, drill presses and screw machines. Designed for accurate reaming in stainless steel, aluminum, copper, alloy, plastic.

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..
3/4 " shank diameter, For Reaming abrasive material.
This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground..

[INTEGRAL MOLDING] The reamer is integral molding, after quenching, which has stable sizes and good durability..
[CEMENTED CARBIDE] Made of cemented carbide material, with high hardness and wear resistance, not easy to deform and corrode..
[HIGH EFFICIENCY] With fine grinding flutes, chip removal is smoother without clogging, efficient and labor saving in operation..
[UNIVERSAL SHANK] The machine reamer has universal shank design, stable in clamping and not easy to slip or fall off..
[APPLICABLE MATERIAL] Suitable for drilling stainless steel, carbon steel, cast iron, die steel, alloy steel, non ferrous metal materials..

Cleverly designed citrus reamer in green with soft rubber cup under the reaming head.
Catches pips and other debris while allowing juice to drain through.
Avoid extra step of having to strain extracted juice.
Rounded ergonomic handle more comfortable than horizontal hand juicer.
Catches seeds and other debris while allowing juice to drain through.

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..

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.
Morse taper shank #3, For Reaming Abrasive Material.
This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground..

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.
Morse taper shank #2, For Reaming Abrasive Material.
This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground..

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 3/8 " flute length, Partial Flute Length Carbide.
Morse taper shank #2, For Reaming Abrasive Material.
This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground..

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 3/4 " flute length, Partial Flute Length Carbide.
1" shank diameter, For Reaming abrasive material.
This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground..