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    48 Products

    Round-Shank Reamer Drill Bits

    Image of Product. Front orientation. Contains Annotated. Reamer Drill Bits. Round-Shank Reamer Drill Bits.
    Drill and finish holes in a single pass with these dual-purpose tools. The tapered tip gradually pierces your material to reduce friction, and the straight flutes make clean cuts without chipping or peeling the edge of the hole. Made from solid carbide, these reamer drill bits are strong and heat resistant. The flutes stay sharp even when cutting abrasive materials such as carbon fiber, fiberglass, and graphite. Use them in drill presses or other machines—carbide is brittle, and will break if used to drill by hand.
    Dia.
    Lg.
    Reamer
    Size
    Reamer
    Shank
    Max. Drilling
    Dp.
    Flute
    Overall
    No. of
    Flutes
    Flute
    Type
    Cutting Dia.
    Tolerance
    For Use On
    Each
    Carbide
     
    Inch
    1/8"0.1250"1/8"0.75"0.75"3"4Straight0" to 0.0005"Carbon Fiber, Fiberglass, Graphite0000000000000
    3/16"0.1875"0.187"1.06"1.063"3"4Straight0" to 0.0005"Carbon Fiber, Fiberglass, Graphite000000000000
    13/64"0.2031"0.203"2"2"4"4Straight0" to 0.0005"Carbon Fiber, Fiberglass, Graphite0000000000000
    7/32"0.2188"0.219"2.13"2.125"4"4Straight0" to 0.0005"Carbon Fiber, Fiberglass, Graphite0000000000000
    1/4"0.2500"1/4"2.13"2.125"4"4Straight0" to 0.0005"Carbon Fiber, Fiberglass, Graphite0000000000000
    9/32"0.2812"0.281"2.75"2.75"4"4Straight0" to 0.0005"Carbon Fiber, Fiberglass, Graphite0000000000000
    19/64"0.2969"0.297"2.94"2.938"4"4Straight0" to 0.0005"Carbon Fiber, Fiberglass, Graphite0000000000000
    5/16"0.3125"0.312"1.81"1.813"4"4Straight0" to 0.0005"Carbon Fiber, Fiberglass, Graphite0000000000000
    21/64"0.3280"0.328"1.88"1.875"4"4Straight0" to 0.0005"Carbon Fiber, Fiberglass, Graphite0000000000000
    11/32"0.3438"0.344"2"2"4"4Straight0" to 0.0005"Carbon Fiber, Fiberglass, Graphite0000000000000
    3/8"0.3750"3/8"2.19"2.188"4"4Straight0" to 0.0005"Carbon Fiber, Fiberglass, Graphite0000000000000
    25/64"0.3900"0.39"3.06"3.063"6"4Straight0" to 0.0005"Carbon Fiber, Fiberglass, Graphite0000000000000
    7/16"0.4375"0.437"3.44"3.438"6"4Straight0" to 0.0005"Carbon Fiber, Fiberglass, Graphite0000000000000
    1/2"0.5000"1/2"3.94"3.938"6"4Straight0" to 0.0005"Carbon Fiber, Fiberglass, Graphite0000000000000
     
    Wire Gauge
    40 Ga.0.0980"0.098"0.56"0.563"3"4Straight0" to 0.0005"Carbon Fiber, Fiberglass, Graphite000000000000
    30 Ga.0.1285"0.128"0.75"0.75"3"4Straight0" to 0.0005"Carbon Fiber, Fiberglass, Graphite000000000000
    20 Ga.0.1610"0.161"0.94"0.938"3"4Straight0" to 0.0005"Carbon Fiber, Fiberglass, Graphite000000000000
    11 Ga.0.1910"0.191"1.88"1.875"4"4Straight0" to 0.0005"Carbon Fiber, Fiberglass, Graphite0000000000000
    10 Ga.0.1935"0.193"1.88"1.875"4"4Straight0" to 0.0005"Carbon Fiber, Fiberglass, Graphite0000000000000
    7 Ga.0.2010"0.201"2"2"4"4Straight0" to 0.0005"Carbon Fiber, Fiberglass, Graphite0000000000000
    2 Ga.0.2210"0.221"2.19"2.188"4"4Straight0" to 0.0005"Carbon Fiber, Fiberglass, Graphite0000000000000
    1 Ga.0.2280"0.228"2.25"2.25"4"4Straight0" to 0.0005"Carbon Fiber, Fiberglass, Graphite0000000000000
     

    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 Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    3/00.1270"0.0879"1 7/8"3 1/8"2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    4/00.1110"0.0772"1 5/8"2 7/8"2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    5/00.0950"0.0664"1 3/8"2 5/8"2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    00.1580"0.1137"2 1/8"3 3/8"2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    10.1740"0.1245"2 3/8"3 3/4"2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    20.1950"0.1325"3"4 3/8"2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    30.2200"0.1575"3"4 1/2"2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    40.2530"0.1775"3 5/8"5 1/4"2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    50.2920"0.1983"4 1/2"6 1/4"2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    60.3470"0.2455"4 7/8"6 7/8"2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    70.4120"0.2818"6 1/4"8 1/2"2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    80.5060"0.3600"7"9 3/4"2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    90.6330"0.4638"8 1/8"11 3/8"2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    100.7600"0.5647"9 3/8"12 7/8"2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    22.8400 mm1.9800 mm43 mm65 mm2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    2.53.4600 mm2.3300 mm56 mm89 mm2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    34.1600 mm2.8400 mm66 mm98 mm2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    45.4000 mm3.7800 mm81 mm119 mm2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    56.6400 mm4.7000 mm97 mm138 mm2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    68.2800 mm5.7100 mm129 mm179 mm2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel000000000000
    810.7200 mm7.6400 mm154 mm211 mm2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    1013.1600 mm9.6500 mm175 mm246 mm2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    1215.7000 mm11.9600 mm198 mm275 mm2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    1418.0000 mm13.8000 mm210 mm310 mm2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
    1620.4000 mm15.8000 mm230 mm335 mm2SpiralRight Hand1:50118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel0000000000000
     
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