CHICAGO-LATROBE Screw Machine Length Drill Bits

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StyleModelDecimal EquivalentFlute LengthOverall LengthPoint TypeShank Dia.SizeWire SizePrice (inc. VAT)
A494300.04001/2"1.375"Conventional Point0.04"#60#60£2.49
A494270.04301/2"1.375"Conventional Point0.043"#57#57£2.47
A494260.04651/2"1.375"Conventional Point0.046"#56#56£2.61
A494250.05203/4"1.5"Conventional Point0.052"#55#55£2.61
A494240.05505/8"1.625"Conventional Point0.055"#54#54£2.61
A494220.063511/16"1-11/16"Split Point0.063"#52#52£2.66
A494210.067011/16"1-11/16"Split Point0.067"#51#51£2.66
A494200.070011/16"1-11/16"Split Point0.07"#50#50£2.66
A494190.073011/16"1-11/16"Split Point0.073"#49#49£2.66
A494150.08203/4"1.75"Split Point0.082"#45#45£2.66
A494140.08603/4"1.75"Split Point0.086"#44#44£2.66
A494130.08903/4"1.75"Split Point0.089"#43#43£2.66
A494120.09353/4"1.75"Split Point0.093"#42#42£2.66
A494100.098013/16"1 13/16"Split Point0.098"#40#40£2.66
A494090.099513/16"1 13/16"Split Point0.099"#39#39£2.63
A494080.101513/16"1 13/16"Split Point0.101"#38#38£2.63
A494070.104013/16"1 13/16"Split Point0.104"#37#37£2.63
A494060.106513/16"1 13/16"Split Point0.106"#36#36£2.63
A494050.11007/8"1.875"Split Point0.11"#35#35£2.63
A494040.11107/8"1.875"Split Point0.111"#34#34£2.63
A494030.11307/8"1.875"Split Point0.113"#33#33£2.63
A494020.11607/8"1.875"Split Point0.116"#32#32£2.63
A494010.12007/8"1.875"Split Point0.120"#31#31£2.63
A494000.128515/16"1 15/16"Split Point0.128"#30#30£2.63
A493990.136015/16"1 15/16"Split Point0.136"#29#29£2.62
CHICAGO-LATROBE -

Screw Machine Drill

StyleModelDecimal EquivalentFlute LengthFractional SizeOverall LengthShank Dia.SizePrice (inc. VAT)
A550970.078117.463mm5/64"42.862500000000004mm1.9837mm5/64"£5.90
A550980.093819.05mm3/32"44.45mm2.38125mm3/32"£5.85
A550990.109420.638mm7/64"46.0375mm2.7788mm7/64"£6.08
A551010.140623.813mm9/64"49.2125mm3.5712mm9/64"£6.87
A551020.156225.4mm5/32"52.3875mm3.9675mm5/32"£7.36
A551030.171926.988mm11/64"53.975mm4.3656250000000005mm11/64"£7.60
A551040.187528.575mm3/16"55.5625mm4.7625mm3/16"£8.11
A551050.203130.163mm13/64"57.15mm5.159375mm13/64"£9.33
A551060.218831.75mm7/32"60.325mm5.5575mm7/32"£9.82
A551070.234433.338mm15/64"61.9125mm5.953125mm15/64"£9.86
A551090.265636.513mm17/64"66.675mm6.746875mm17/64"£13.50
A551100.281238.1mm9/32"68.2625mm7.1425mm9/32"£14.09
A551110.296939.688mm19/64"69.85000000000001mm7.540625mm19/64"£15.37
A551120.312541.275mm5/16"71.4375mm7.9375mm5/16"£18.11
A551130.328142.863mm21/64"74.6125mm8.334375mm21/64"£18.33
A551150.359444.45mm23/64"77.78750000000001mm9.128125mm23/64"£22.64
A551160.375046.038mm3/8"79.375mm9.525mm3/8"£24.48
A551170.390647.625mm25/64"82.55mm9.921875mm25/64"£25.60
A551180.406249.213mm13/32"84.1375mm10.31875mm13/32"£27.78
A551190.421950.8mm27/64"85.72500000000001mm10.715625000000001mm27/64"£30.50
A551200.437552.388mm7/16"87.3125mm11.1125mm7/16"£30.92
A551230.484455.563mm31/64"93.66250000000001mm12.3038mm31/64"£34.49
CHICAGO-LATROBE -

Screw Machine Bit Set, High Speed Steel, General Purpose, 118 Degree

StyleModelNumber Of PiecesSizes IncludedPrice (inc. VAT)
A6990126A to Z£171.57
B69900291/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4-E, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32, 23/64, 3/8, 25/64, 13/32, 27/64, 7/16, 29/64, 15/32, 31/64, 1/2£171.19
C6990260#1 to #60£226.52
StyleModelDecimal EquivalentDimension TypeFlute LengthFractional SizeOverall LengthShank Dia.SizeWire SizePrice (inc. VAT)
A787000.0625Fractional Inch5/8"1/16"1.625"0.062"1/16"-£27.97
A787010.0781Fractional Inch11/16"5/64"1-11/16"0.078"5/64"-£27.82
A787020.0938Fractional Inch3/4"3/32"1.75"0.093"3/32"-£29.33
A786760.1040Wire Size13/16"-1 13/16"0.104"#37#37£35.81
A786750.1065Wire Size13/16"-1 13/16"0.106"#36#36£35.48
A787030.1094Fractional Inch13/16"7/64"1 13/16"0.109"7/64"-£31.52
A786740.1100Wire Size7/8"-1.875"0.11"#35#35£41.48
A786730.1110Wire Size7/8"-1.875"0.111"#34#34£38.18
A786720.1130Wire Size7/8"-1.875"0.113"#33#33£40.16
A786710.1160Wire Size7/8"-1.875"0.116"#32#32£40.44
A786700.1200Wire Size7/8"-1.875"0.120"#31#31£41.81
A787040.1250Fractional Inch7/8"1/8"1.875"0.125"1/8"-£34.92
A786690.1285Wire Size15/16"-1 15/16"0.128"#30#30£45.68
A786680.1360Wire Size15/16"-1 15/16"0.136"#29#29£47.32
A786670.1405Wire Size15/16"-1 15/16"0.14"#28#28£51.34
A787050.1406Fractional Inch15/16"9/64"1 15/16"0.14"9/64"-£40.64
A786660.1440Wire Size1"-2 1/16"0.144"#27#27£46.82
A786650.1470Wire Size1"-2 1/16"0.147"#26#26£48.86
A786640.1495Wire Size1"-2 1/16"0.149"#25#25£49.18
A786630.1520Wire Size1"-2 1/16"0.152"#24#24£49.15
A786620.1540Wire Size1"-2 1/16"0.154"#23#23£51.09
A787060.1562Fractional Inch1"5/32"2 1/16"0.156"5/32"-£39.60
A786610.1570Wire Size1 1/16"-2.125"0.157"#22#22£54.71
A786600.1590Wire Size1 1/16"-2.125"0.159"#21#21£55.69
A786590.1610Wire Size1 1/16"-2.125"0.161"#20#20£56.57
StyleModelDecimal EquivalentFlute LengthFractional SizeOverall LengthShank Dia.SizePrice (inc. VAT)
A492040.06255/8"1/16"1.625"1/16"1/16"£2.67
A492050.078111/16"5/64"1-11/16"5/64"5/64"£2.68
A492060.09383/4"3/32"1.75"3/32"3/32"£2.52
A492070.109413/16"7/64"1 13/16"7/64"7/64"£2.71
A492080.12507/8"1/8"1.875"1/8"1/8"£2.79
A492090.140615/16"9/64"1 15/16"9/64"9/64"£2.81
A492100.15621"5/32"2 1/16"5/32"5/32"£2.91
A492110.17191 1/16"11/64"2.125"11/64"11/64"£3.09
A492120.18751.125"3/16"2.187"3/16"3/16"£3.31
A492130.20311.187"13/64"2.25"13/64"13/64"£3.55
A492140.21881.25"7/32"2.375"7/32"7/32"£4.27
A492150.23441 5/16"15/64"2.437"15/64"15/64"£4.39
A492160.25001.375"1/4"2.5"1/4"1/4"£4.63
A492170.26561.437"17/64"2.625"17/64"17/64"£5.12
A492180.28121.5"9/32"2 11/16"9/32"9/32"£5.33
A492190.29691 9/16"19/64"2.75"19/64"19/64"£6.37
A492200.31251.625"5/16"2 13/16"5/16"5/16"£6.75
A492210.32811 11/16"21/64"2 15/16"21/64"21/64"£7.16
A492220.34381 11/16"11/32"3"11/32"11/32"£7.70
A492230.35941.75"23/64"3 1/16"23/64"23/64"£8.68
A492240.37501 13/16"3/8"3.125"3/8"3/8"£8.95
A492250.39061.875"25/64"3.25"25/64"25/64"£11.18
A492260.40621 15/16"13/32"3 5/16"13/32"13/32"£11.65
A492270.42192"27/64"3.375"27/64"27/64"£11.93
A492280.43752 1/16"7/16"3.437"7/16"7/16"£11.80
CHICAGO-LATROBE -

Screw Machine Drill Bit Set, High Speed Steel, Split Point, 135 Degree

StyleModelFractional SizeNumber Of PiecesSizes IncludedPrice (inc. VAT)
A69885-60#1 To #60 With Metal Case£209.38
B577191/16 To 1/2 By 64ths291/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32, 23/64, 3/8, 25/64, 13/32, 27/64, 7/16, 29/64, 15/32, 31/64 And 1/2" With Metal Case£242.25
C698521/16 To 3/8 By 64ths211/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32, 23/64 And 3/8" With Metal Case£128.78
StyleModelDecimal EquivalentDimension TypeFlute LengthFractional SizeOverall LengthShank Dia.SizePrice (inc. VAT)
A489030.0469Fractional Inch12.7mm3/64"34.925mm1.1913mm3/64"£7.16
A489040.0625Fractional Inch15.875mm1/16"41.275mm1.5875mm1/16"£6.61
A489050.0781Fractional Inch17.4625mm5/64"42.8625mm1.9837mm5/64"£6.77
A489060.0938Fractional Inch19.05mm3/32"44.45mm2.3825mm3/32"£6.91
A489070.1094Fractional Inch20.6375mm7/64"46.0375mm2.7788mm7/64"£6.85
A489080.1250Fractional Inch22.225mm1/8"47.625mm3.175mm1/8"£7.24
A489090.1406Fractional Inch23.8125mm9/64"49.2125mm3.5712mm9/64"£7.27
A489100.1562Fractional Inch25.4mm5/32"52.3875mm3.9675mm5/32"£7.91
A489110.1719Fractional Inch26.9875mm11/64"53.975mm4.3663mm11/64"£8.22
A489120.1875Fractional Inch28.575mm3/16"55.5625mm4.7625mm3/16"£8.65
A490770.2010Wire Size30.1625mm-57.15mm5.1054mm#7£9.13
A489130.2031Fractional Inch30.1625mm13/64"57.15mm5.1587mm13/64"£10.41
A489140.2188Fractional Inch31.75mm7/32"60.325mm5.5575mm7/32"£10.71
A489150.2344Fractional Inch33.3375mm15/64"61.9125mm5.9538mm15/64"£11.87
A489160.2500Fractional Inch34.925mm1/4"63.5 mm6.35mm1/4"£11.95
A489170.2656Fractional Inch36.5125mm17/64"66.675mm6.7462mm17/64"£14.69
A489180.2812Fractional Inch38.1mm9/32"68.2625mm7.1425mm9/32"£14.98
A489190.2969Fractional Inch39.6875mm19/64"69.85mm7.5413mm19/64"£17.76
A489200.3125Fractional Inch41.275mm5/16"71.4375mm7.9375mm5/16"£16.72
A489220.3438Fractional Inch42.8625mm11/32"76.2mm8.7325mm11/32"£21.91
A489230.3594Fractional Inch44.45mm23/64"77.7875mm9.1288mm23/64"£24.99
A489240.3750Fractional Inch46.0375mm3/8"79.375mm9.525mm3/8"£24.62
A489260.4062Fractional Inch49.2125mm13/32"84.1375mm10.3175mm13/32"£30.48
A489270.4219Fractional Inch50.8mm27/64"85.725mm10.7163mm27/64"£31.23
A489280.4375Fractional Inch52.3875mm7/16"87.3125mm11.1125mm7/16"£34.05
CHICAGO-LATROBE -

Screw Machine Drill, High Speed Steel, 118 Degree

StyleModelDecimal EquivalentDimension TypeFinishFlute LengthFractional SizeLetter SizeList NumberOverall LengthPrice (inc. VAT)
A487560.0465Wire SizeBright12.7mm--15734.925000000000004mm£2.51
A487550.0520Wire SizeBright15.875mm--15741.275mm£2.51
A487540.0550Wire SizeBright15.875mm--15741.275mm£2.51
A485040.0625Fractional InchBright15.875mm1/16"-15741.275mm£2.49
B550960.0625Fractional InchTitanium Nitride15.875mm1/16"-215741.275mm£5.88
A487520.0635Wire SizeBright17.463mm--15742.862500000000004mm£2.50
A487500.0700Wire SizeBright17.463mm--15742.862500000000004mm£2.56
A485050.0781Fractional InchBright17.463mm5/64"-15742.862500000000004mm£2.50
A487440.0860Wire SizeBright19.05mm--15744.45mm£2.56
A487430.0890Wire SizeBright19.05mm--15744.45mm£2.56
A487420.0935Wire SizeBright19.05mm--15744.45mm£2.56
A485060.0938Fractional InchBright19.05mm3/32"-15744.45mm£2.55
A487410.0960Wire SizeBright20.638mm--15746.0375mm£2.68
A487400.0980Wire SizeBright20.638mm--15746.0375mm£2.68
A487360.1065Wire SizeBright20.638mm--15746.0375mm£2.68
A485070.1094Fractional InchBright20.638mm7/64"-15746.0375mm£2.50
A487350.1100Wire SizeBright22.225mm--15747.625mm£2.68
A487330.1130Wire SizeBright22.225mm--15747.625mm£2.68
A487320.1160Wire SizeBright22.225mm--15747.625mm£2.68
A487310.1200Wire SizeBright22.225mm--15747.625mm£2.68
A485080.1250Fractional InchBright22.225mm1/8"-15747.625mm£2.58
B551000.1250Fractional InchTitanium Nitride22.225mm1/8"-215747.625mm£6.53
A487300.1285Wire SizeBright23.813mm--15749.2125mm£2.68
A487290.1360Wire SizeBright23.813mm--15749.2125mm£2.68
A485090.1406Fractional InchBright23.813mm9/64"-15749.2125mm£2.59
CHICAGO-LATROBE -

Cobalt Screw Machine Length Drill Bits

StyleModelPrice (inc. VAT)
A50857£8.23
B51810£11.51
A50909£3.61
A50896£3.75
A50877£5.16
A50824£22.86
C52825£41.04
A50861£7.97
C52820£27.90
A50902£3.63
A50901£3.62
A50840£10.97
A50887£4.21
A50875£5.08
A50856£8.18
A50885£4.18
B51819£24.96
A50873£5.32
A50815£9.59
C52829£47.73
A50847£16.73
A50850£19.89
D50835£9.40
E50859£7.57
A50868£6.18
CHICAGO-LATROBE -

Screw Machine Bit Set, High Speed Steel, P3 Split Point, 135 Degree

StyleModelFinishFractional SizeList NumberNumber Of PiecesSizes IncludedPrice (inc. VAT)
A69889Black Oxide1/16 To 1/2 By 32nds159151/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4-E, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2£124.70
B54128Titanium Nitride1/16 To 1/2 By 64ths2159291/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4-E, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32, 23/64, 3/8, 25/64, 13/32, 27/64, 7/16, 29/64, 15/32, 31/64, 1/2£488.73
CHICAGO-LATROBE -

Screw Machine Bit Set, Cobalt, Split Point, 135 Degree

StyleModelFractional SizeNumber Of PiecesSizes IncludedPrice (inc. VAT)
A69855-26A to Z£411.37
B69854-60#1 to #60£358.64
C698561/16 To 1/2 By 32nds151/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4-E, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2£231.74
D698531/16 To 1/2 By 64ths291/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4-E, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32, 23/64, 3/8, 25/64, 13/32, 27/64, 7/16, 29/64, 15/32, 31/64, 1/2£410.85
CHICAGO-LATROBE -

Spiral Stub Drill

StyleModelDecimal EquivalentFlute LengthOverall LengthShank Dia.SizeWire SizePrice (inc. VAT)
A786920.05951/2"1.5"0.059"#53#53£29.61
A786910.063511/16"1-11/16"0.063"#52#52£28.99
A786900.067011/16"1-11/16"0.067"#51#51£30.54
A786890.070011/16"1-11/16"0.07"#50#50£30.34
A786880.073011/16"1-11/16"0.073"#49#49£31.44
A786870.076011/16"1-11/16"0.076"#48#48£31.12
A786860.07853/4"1.75"0.078"#47#47£30.34
A786850.08103/4"1.75"0.081"#46#46£30.32
A786840.08203/4"1.75"0.082"#45#45£32.93
A786830.08603/4"1.75"0.086"#44#44£33.12
A786820.08903/4"1.75"0.089"#43#43£32.24
A786810.09353/4"1.75"0.093"#42#42£33.61
A786800.096013/16"1 13/16"0.096"#41#41£32.71
A786790.098013/16"1 13/16"0.098"#40#40£33.28
A786780.099513/16"1 13/16"0.099"#39#39£35.89
A786770.101513/16"1 13/16"0.101"#38#38£34.56
A786480.19601.187"2.25"0.196"#9#9£69.18
A786470.19901.187"2.25"0.199"#8#8£66.16
A786460.20101.187"2.25"0.201"#7#7£73.06
A786450.20401.25"2.375"0.204"#6#6£72.27
A786440.20551.25"2.375"0.205"#5#5£68.90
A786430.20901.25"2.375"0.209"#4#4£69.55

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