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    117 Products

    Reamers for Taper-Pin Holes

    Shape holes to match the profile of taper pins. After drilling a hole that matches the size of the small end of the taper pin you want to install, use these reamers to taper and finish the hole.
    Round Shank
    Image of Product. Front orientation. Contains Annotated. Reamers. Reamers for Taper-Pin Holes, Round Shank, Helix Flute.

    Helix Flute

    These reamers fit in the chuck of drill presses, turret lathes, and other machine and power tools, making them the most common shank type.
    Helix Flute—Prevent clogging when removing excess material with helix flutes. They also leave a smoother finish than straight flutes.
    High-Speed Steel—Durable and wear resistant, these are good for general purpose reaming in most materials.
    Left-Hand Spiral—These reamers push chips downward as they cut, so they're often used in through holes.
    Lg.
    For Taper
    Pin No.
    Reamer Dia.
    (A)
    Reamer Dia.
    (B)
    Material
    Flute
    Overall
    No. of
    Flutes
    Spiral
    Direction
    Cutting Dia. Tolerance
    Rate of
    Taper
    For Use On
    Each
    Helix Flute
     
    Inch
    7/00.0666"0.0497"High-Speed Steel13/16"1 13/16"3Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2991A11000000
    6/00.0806"0.0611"High-Speed Steel15/16"1 15/16"3Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2991A1200000
    5/00.0966"0.0719"High-Speed Steel1 3/16"2 3/16"3Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2991A1300000
    4/00.1142"0.0869"High-Speed Steel1 5/16"2 5/16"3Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2991A1400000
    3/00.1302"0.1029"High-Speed Steel1 5/16"2 5/16"3Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2991A1500000
    2/00.1462"0.1137"High-Speed Steel1 9/16"2 9/16"3Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2991A1600000
    00.1638"0.1287"High-Speed Steel1 11/16"2 15/16"3Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2991A1700000
    10.1798"0.1447"High-Speed Steel1 11/16"2 15/16"3Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2991A1800000
    20.2008"0.1605"High-Speed Steel1 15/16"3 3/16"3Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2991A1900000
    30.2294"0.1813"High-Speed Steel2 5/16"3 11/16"3Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2991A2100000
    40.2604"0.2071"High-Speed Steel2 9/16"4 1/16"3Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2991A2200000
    50.2994"0.2409"High-Speed Steel2 13/16"4 5/16"3Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2991A2300000
    60.3540"0.2773"High-Speed Steel3 11/16"5 7/16"3Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2991A24000000
    70.4220"0.3297"High-Speed Steel4 7/16"6 5/16"3Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2991A25000000
    80.5050"0.3971"High-Speed Steel5 3/16"7 3/16"3Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2991A26000000
    90.6066"0.4805"High-Speed Steel6 1/16"8 5/16"3Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2991A27000000
    100.7216"0.5799"High-Speed Steel6 13/16"9 5/16"4Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2991A28000000
    110.8780"0.7060"High-Speed Steel8 1/4"11 1/4"4Left Hand0" to 0.5"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2991A29000000
    121.0500"0.8420"High-Speed Steel10"13 7/8"4Left Hand0" to 0.5"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2991A31000000
    131.2590"1.0090"High-Speed Steel12"16"6Left Hand0" to 0.5"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2991A32000000
    141.5420"1.2500"High-Speed Steel14"18 1/4"6Left Hand0" to 0.5"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2991A3300000000
     
    Metric
    2 mm2.8600 mm1.9000 mmHigh-Speed Steel48 mm73 mm3Left Hand-0.0254 mm to 0.0254 mm1:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel30025A6100000
    2.5 mm3.4600 mm2.4000 mmHigh-Speed Steel53 mm79 mm3Left Hand-0.0254 mm to 0.0254 mm1:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel30025A6200000
    3 mm4.1600 mm2.9000 mmHigh-Speed Steel63 mm88 mm3Left Hand-0.0254 mm to 0.0254 mm1:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel30025A6300000
    4 mm5.4000 mm3.9000 mmHigh-Speed Steel75 mm100 mm3Left Hand-0.0254 mm to 0.0254 mm1:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel30025A6400000
    5 mm6.6400 mm4.9000 mmHigh-Speed Steel87 mm115 mm3Left Hand-0.0254 mm to 0.0254 mm1:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel30025A6500000
    6 mm8.2800 mm5.9000 mmHigh-Speed Steel119 mm150 mm3Left Hand-0.0254 mm to 0.0254 mm1:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel30025A6600000
    8 mm10.7200 mm7.9000 mmHigh-Speed Steel141 mm177 mm3Left Hand-0.0254 mm to 0.0254 mm1:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel30025A6700000
    10 mm13.1600 mm9.9000 mmHigh-Speed Steel163 mm205 mm3Left Hand-0.0254 mm to 0.0254 mm1:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel30025A68000000
    12 mm15.7400 mm11.8600 mmHigh-Speed Steel194 mm240 mm3Left Hand-0.0254 mm to 0.0254 mm1:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel30025A69000000
    13 mm16.7400 mm12.8000 mmHigh-Speed Steel194 mm240 mm3Left Hand-0.0254 mm to 0.0254 mm1:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel30025A71000000
     
    Square Shank
    Turn these reamers by hand with an adjustable wrench, straight-handle tap wrench, or pin vise (sold separately).
    Straight Flute—The most common flute style, these reamers are suitable for a wide range of applications, but not recommended for holes with a keyway or other breaks in the surface.
    Spiral Flute—Since these reamers clear chips better than straight flutes, they leave holes with a smoother finish. They're better for holes with breaks in the surface, such as a keyway, because they cut continuously across the breaks instead of moving in and out.
    High-Speed Steel—Durable and wear resistant, these are good for general purpose reaming in most materials.
    Left-Hand Spiral—These reamers push chips downward as they cut, so they're often used in through holes.
    Lg.
    For Taper
    Pin No.
    Reamer Dia.
    (A)
    Reamer Dia.
    (B)
    Material
    Square Shank
    Size
    Flute
    Overall
    No. of
    Flutes
    Spiral
    Direction
    Cutting Dia.
    Tolerance
    Rate of
    Taper
    For Use On
    Each
    Straight Flute
    Image of Product. Front orientation. Contains Annotated. Reamers. Reamers for Taper-Pin Holes, Square Shank, Straight Flute.
     
    Inch
    7/00.0666"0.0497"High-Speed Steel0.0600"13/16"1 13/16"4-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A11000000
    6/00.0806"0.0611"High-Speed Steel0.0700"15/16"1 15/16"4-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A1200000
    5/00.0966"0.0719"High-Speed Steel0.0800"1 3/16"2 3/16"4-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A1300000
    4/00.1142"0.0869"High-Speed Steel0.0950"1 5/16"2 5/16"4-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A1400000
    3/00.1302"0.1029"High-Speed Steel0.1050"1 5/16"2 5/16"4-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A1500000
    2/00.1462"0.1137"High-Speed Steel0.1150"1 9/16"2 9/16"4-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A1600000
    00.1638"0.1287"High-Speed Steel0.1300"1 11/16"2 15/16"6-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A1700000
    10.1798"0.1447"High-Speed Steel0.1400"1 11/16"2 15/16"6-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A1800000
    20.2008"0.1605"High-Speed Steel0.1500"1 15/16"3 3/16"6-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A1900000
    30.2294"0.1813"High-Speed Steel0.1750"2 5/16"3 11/16"6-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A2100000
    40.2604"0.2071"High-Speed Steel0.2000"2 9/16"4 1/16"6-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A2200000
    50.2994"0.2409"High-Speed Steel0.2350"2 13/16"4 5/16"6-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A2300000
    60.3540"0.2773"High-Speed Steel0.2700"3 11/16"5 7/16"6-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A2400000
    70.4220"0.3297"High-Speed Steel0.3050"4 7/16"6 5/16"6-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A2500000
    80.5050"0.3971"High-Speed Steel0.3300"5 3/16"7 3/16"6-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A2600000
    90.6066"0.4805"High-Speed Steel0.4200"6 1/16"8 5/16"8-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A27000000
    100.7216"0.5799"High-Speed Steel0.4700"6 13/16"9 5/16"8-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A28000000
    110.8780"0.7060"High-Speed Steel0.5600"8 1/4"11 1/4"80" to 0.5"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A29000000
    121.0500"0.8420"High-Speed Steel0.5600"10"13 7/8"80" to 0.5"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A31000000
    131.2590"1.0090"High-Speed Steel0.7950"12"16"100" to 0.5"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A32000000
    141.5420"1.2500"High-Speed Steel1.0800"14"18 1/4"100" to 0.5"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A33000000
     
    Metric
    2 mm2.8600 mm1.9000 mmHigh-Speed Steel2.2 mm48 mm68 mm40 mm to 0.075 mm1:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel30165A61000000
    2.5 mm3.3600 mm2.4000 mmHigh-Speed Steel2.8 mm48 mm68 mm40 mm to 0.075 mm1:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel30165A6200000
    3 mm4.0600 mm2.9000 mmHigh-Speed Steel3.2 mm58 mm80 mm40 mm to 0.075 mm1:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel30165A6300000
    4 mm5.2600 mm3.9000 mmHigh-Speed Steel4.0 mm68 mm93 mm40 mm to 0.075 mm1:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel30165A6400000
    5 mm6.3600 mm4.9000 mmHigh-Speed Steel5.0 mm73 mm100 mm40 mm to 0.075 mm1:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel30165A6500000
    6 mm8.0000 mm5.9000 mmHigh-Speed Steel6.3 mm105 mm135 mm60 mm to 0.125 mm1:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel30165A6600000
    8 mm10.8000 mm7.9000 mmHigh-Speed Steel8.0 mm145 mm180 mm60 mm to 0.125 mm1:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel30165A67000000
    10 mm13.4000 mm9.9000 mmHigh-Speed Steel10.0 mm175 mm215 mm60 mm to 0.125 mm1:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel30165A68000000
    12 mm16.0000 mm11.8000 mmHigh-Speed Steel11.2 mm210 mm255 mm80 mm to 0.125 mm1:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel30165A69000000
    13 mm16.7400 mm12.8600 mmHigh-Speed Steel12.5 mm210 mm255 mm80 mm to 0.125 mm1:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel30165A71000000
    16 mm20.4000 mm15.8000 mmHigh-Speed Steel14.0 mm230 mm280 mm80 mm to 0.125 mm1:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel30165A72000000
    20 mm24.8000 mm19.8000 mmHigh-Speed Steel18.0 mm250 mm310 mm80 mm to 0.125 mm1:50Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel30165A7300000000
     
    Spiral Flute
    Image of Product. Front orientation. Contains Annotated. Reamers. Reamers for Taper-Pin Holes, Square Shank, Spiral Flute.
     
    Inch
    7/00.0666"0.0497"High-Speed Steel0.0600"13/16"1 13/16"4Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A4100000
    6/00.0806"0.0611"High-Speed Steel0.0700"15/16"1 15/16"4Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A4200000
    5/00.0966"0.0719"High-Speed Steel0.0800"1 3/16"2 3/16"4Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A4300000
    4/00.1142"0.0869"High-Speed Steel0.0950"1 5/16"2 5/16"4Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A4400000
    3/00.1302"0.1029"High-Speed Steel0.1050"1 5/16"2 5/16"4Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A4500000
    2/00.1462"0.1137"High-Speed Steel0.1150"1 9/16"2 9/16"4Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A4600000
    00.1638"0.1287"High-Speed Steel0.1300"1 11/16"2 15/16"6Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A4700000
    10.1798"0.1447"High-Speed Steel0.1400"1 11/16"2 15/16"6Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A4800000
    20.2008"0.1605"High-Speed Steel0.1500"1 15/16"3 3/16"6Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A4900000
    30.2294"0.1813"High-Speed Steel0.1750"2 5/16"3 11/16"6Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A5100000
    40.2604"0.2071"High-Speed Steel0.2000"2 9/16"4 1/16"6Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A5200000
    50.2994"0.2409"High-Speed Steel0.2350"2 13/16"4 5/16"6Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A5300000
    60.3540"0.2773"High-Speed Steel0.2700"3 11/16"5 7/16"6Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A5400000
    70.4220"0.3297"High-Speed Steel0.3050"4 7/16"6 5/16"6Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A5500000
    80.5050"0.3971"High-Speed Steel0.3300"5 3/16"7 3/16"6Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A5600000
    90.6066"0.4805"High-Speed Steel0.4200"6 1/16"8 5/16"8Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A57000000
    100.7216"0.5799"High-Speed Steel0.4700"6 13/16"9 5/16"8Left Hand-0.001" to 0.001"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A58000000
    110.8780"0.7060"High-Speed Steel0.5600"8 1/4"11 1/4"8Left Hand0" to 0.5"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A59000000
    121.0500"0.8420"High-Speed Steel0.5600"10"13 7/8"8Left Hand0" to 0.5"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A61000000
    131.2590"1.0090"High-Speed Steel0.7950"12"16"10Left Hand0" to 0.5"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A62000000
    141.5420"1.2500"High-Speed Steel1.0800"14"18 1/4"10Left Hand0" to 0.5"1:48Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A63000000
     

    Round-Shank Reamer Drill Bits for Taper-Pin Holes

    Image of Product. Front orientation. Contains Annotated. Reamer Drill Bits. Round-Shank Reamer Drill Bits for Taper-Pin Holes.
    Drill and ream holes for taper pins with the same tool. These tools have chip breakers on the cutting edge.
    Reamer
    Dia.
    Lg.
    For Taper
    Pin No., mm
    (A)
    (B)
    Flute
    Overall
    No. of
    Flutes
    Flute
    Type
    Spiral
    Direction
    Rate of
    Taper
    Point
    Angle
    For Use On
    Each
    High-Speed Steel
    2/00.1430"0.1013"2"3 1/4"2SpiralRight Hand1:48118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A14000000
    3/00.1270"0.0879"1 7/8"3 1/8"2SpiralRight Hand1:48118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A1300000
    4/00.1110"0.0772"1 5/8"2 7/8"2SpiralRight Hand1:48118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A1200000
    5/00.0950"0.0664"1 3/8"2 5/8"2SpiralRight Hand1:48118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A1100000
    00.1580"0.1137"2 1/8"3 3/8"2SpiralRight Hand1:48118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A1500000
    10.1740"0.1245"2 3/8"3 3/4"2SpiralRight Hand1:48118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A1600000
    20.1950"0.1325"3"4 3/8"2SpiralRight Hand1:48118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A1700000
    30.2200"0.1575"3"4 1/2"2SpiralRight Hand1:48118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A18000000
    40.2530"0.1775"3 5/8"5 1/4"2SpiralRight Hand1:48118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A1900000
    50.2920"0.1983"4 1/2"6 1/4"2SpiralRight Hand1:48118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A21000000
    60.3470"0.2455"4 7/8"6 7/8"2SpiralRight Hand1:48118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A22000000
    70.4120"0.2818"6 1/4"8 1/2"2SpiralRight Hand1:48118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A23000000
    80.5060"0.3600"7"9 3/4"2SpiralRight Hand1:48118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A24000000
    90.6330"0.4638"8 1/8"11 3/8"2SpiralRight Hand1:48118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A25000000
    100.7600"0.5647"9 3/8"12 7/8"2SpiralRight Hand1:48118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A26000000
    22.8400 mm1.9800 mm43 mm65 mm2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A7100000
    2.53.4600 mm2.3300 mm56 mm89 mm2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A7200000
    34.1600 mm2.8400 mm66 mm98 mm2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A7300000
    45.4000 mm3.7800 mm81 mm119 mm2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A7400000
    56.6400 mm4.7000 mm97 mm138 mm2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A7500000
    68.2800 mm5.7100 mm129 mm179 mm2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A7600000
    810.7200 mm7.6400 mm154 mm211 mm2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A77000000
    1013.1600 mm9.6500 mm175 mm246 mm2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A78000000
    1215.7000 mm11.9600 mm198 mm275 mm2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A79000000
    1418.0000 mm13.8000 mm210 mm310 mm2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A33000000
    1620.4000 mm15.8000 mm230 mm335 mm2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel8831A34000000
     

    Reamer Sets for Taper-Pin Holes

    Used for shaping holes to match the profile of taper pins, these sets include a variety of reamer sizes. Drill a hole that matches the size of the small end of the taper pin you want to install, and then ream to taper and finish the hole.
    Square Shank
    Image of Product. Front orientation. Reamers. Reamer Sets for Taper-Pin Holes, Square Shank.
    Turn these reamers by hand with an adjustable wrench, straight-handle tap wrench, or pin vise (sold separately).
    Straight Flute—The most common flute style, these reamers are suitable for a wide range of applications, but not recommended for holes with a keyway or other breaks in the surface.
    Spiral Flute—Since these reamers clear chips better than straight flutes, they leave holes with a smoother finish. They're better for holes with breaks in the surface, such as a keyway, because they cut continuously across the breaks instead of moving in and out.
    High-Speed Steel—Durable and wear resistant, these are good for general purpose reaming in most materials.
    Left-Hand Spiral—These reamers push chips downward as they cut, so they're often used in through holes.
    Sizes
    Included
    No. of
    Pieces
    Material
    Spiral
    Direction
    Rate of
    Taper
    Container
    Type
    For Use On
    Each
    Straight Flute
     
    Inch
    7/0-07High-Speed Steel1:48Plastic CaseAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A670000000
    0-56High-Speed Steel1:48Plastic CaseAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A72000000
    0-1011High-Speed Steel1:48Plastic CaseAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A76000000
     
    Spiral Flute
     
    Inch
    7/0-07High-Speed SteelLeft Hand1:48Plastic CaseAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A69000000
    0-56High-Speed SteelLeft Hand1:48Plastic CaseAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A74000000
    0-1011High-Speed SteelLeft Hand1:48Plastic CaseAluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel2990A78000000
     
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