Best Four flute Reamers

7-Piece HSS Chucking Reamer Set, 1/8 Inch - 1/2 Inch

Chucking Reamer: Size: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 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.

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..
Heavy-duty hex shank has six flats and is designed for portable pneumatic tools.

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.

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..
Heavy-duty hex shank has six flats and is designed for portable pneumatic tools.
7-1/8" Flute Length, 11-3/4" Overall Length.

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.

Chucking Reamer: Size: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm.
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.

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.

Chucking Reamer: Size: 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm.
tolerance: H8. 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.