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RUKO Step Drill Bits

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StyleModelMaterialFinishNumber Of Hole SizesDecimal EquivalentShank Dia.Max. Drilling DepthMaximum Hole SizeMinimum Hole SizePrice
A
101001E
CobaltBright, Uncoated20.1, 0.56 mm0.562"0.562"1/8"£31.71
B
101020E
CobaltBright, Uncoated63, 4, 14, 16, 20, 306 mm, 8 mm, 9 mm3 mm, 4 mm, 16 mm14 mm, 20 mm, 30.5 mm3 mm£127.39
C
101020ERO
CobaltBright, Uncoated60.1, 0.5, 0.6, 0.7, 1.16 mm, 8 mm, 9 mm5/32", 9/16", 5/8"9/16", 25/32", 1 3/16"1/8"£171.01
D
101008E
CobaltBright, Uncoated20.2, 1.29 mm0.188"1.219"0.203"£72.79
E
101003E
CobaltBright, Uncoated20.6, 1.19 mm5/8"1.188"5/8"£71.41
F
101002E
CobaltBright, Uncoated20.1, 0.78 mm0.156"0.781"0.156"£125.66
G
101004E
CobaltBright, Uncoated20.9, 1.510 mm0.938"1.562"0.938"£110.79
H
101002T
High Speed SteelTin20.1, 0.78 mm0.156"0.781"0.156"£212.16
I
101008T
High Speed SteelTin20.2, 1.29 mm0.188"1.219"0.203"£101.86
J
101361
High Speed SteelBright, Uncoated912, 13, 14, 15, 16, 17, 18, 19, 208 mm12 mm20 mm12 mm£106.54
K
101020T
High Speed SteelTin63, 4, 14, 16, 20, 306 mm, 8 mm, 9 mm3 mm, 4 mm, 16 mm14 mm, 20 mm, 30.5 mm3 mm£113.37
L
101020TRO
High Speed SteelTin60.1, 0.5, 0.6, 0.7, 1.16 mm, 8 mm, 9 mm5/32", 9/16", 5/8"9/16", 25/32", 1 3/16"1/8"£141.30
M
101007F
High Speed SteelTiAlN20.2, 1.210 mm0.188"1.219"0.203"£246.09
N
101007T
High Speed SteelTin20.2, 1.210 mm0.188"1.219"0.203"£51.36
M
101007
High Speed SteelBright, Uncoated20.2, 1.210 mm0.188"1.219"0.203"£35.76
O
101001T
High Speed SteelTin20.1, 0.56 mm0.562"0.562"1/8"£67.72
P
101006T
High Speed SteelTin21.5, 2.313 mm1.562"2 3/8"1.562"£174.26
Q
101363
High Speed SteelBright, Uncoated1130, 31, 32, 33, 34, 35, 36, 37, 38, 39, 4010 mm30 mm40 mm30 mm£150.78
R
101004T
High Speed SteelTin20.9, 1.510 mm0.938"1.562"0.938"£179.24
S
101009
High Speed SteelBright, Uncoated63, 4, 14, 16.5, 20, 306 mm, 8 mm, 9 mm3 mm, 4 mm, 16.5 mm14 mm, 20 mm, 30.5 mm3 mm£93.84
T
101020RO
High Speed SteelBright, Uncoated60.1, 0.5, 0.6, 0.7, 1.16 mm, 8 mm, 9 mm5/32", 9/16", 5/8"9/16", 25/32", 1 3/16"1/8"£124.01
U
101022T
High Speed SteelTin20.2, 0.88 mm0.188"7/8"0.203"£204.34
V
101001F
High Speed SteelTiAlN20.1, 0.56 mm0.562"0.562"1/8"£183.46
E
101003F
High Speed SteelTiAlN20.6, 1.19 mm5/8"1.188"5/8"£204.16
W
101006F
High Speed SteelTiAlN21.5, 2.313 mm1.562"2 3/8"1.562"£176.13
X
101005F
High Speed SteelTiAlN21.8, 212 mm1.812"2"1.812"£144.57
Y
101022F
High Speed SteelBright, Uncoated20.2, 0.88 mm0.188"7/8"0.203"£249.95
D
101008F
High Speed SteelTiAlN20.2, 1.29 mm0.188"1.219"0.203"£315.12
J
101361T
High Speed SteelTin912, 13, 14, 15, 16, 17, 18, 19, 208 mm12 mm20 mm12 mm£104.86
Z
101362
High Speed SteelBright, Uncoated1120, 21, 22, 23, 24, 25, 26, 27, 28, 29, 3010 mm20 mm30 mm20 mm£110.94
A1
101003T
High Speed SteelTin20.6, 1.19 mm5/8"1.188"5/8"£135.76
G
101004
High Speed SteelBright, Uncoated20.9, 1.510 mm0.938"1.562"0.938"£61.09
B1
101002F
High Speed SteelTiAlN20.1, 0.78 mm0.156"0.781"0.156"£144.17
Y
101022
High Speed SteelBright, Uncoated20.2, 0.88 mm0.188"7/8"0.203"£165.77
D
101008
High Speed SteelBright, Uncoated20.2, 1.29 mm0.188"1.219"0.203"£45.80
G
101004F
High Speed SteelTiAlN20.9, 1.510 mm0.938"1.562"0.938"£170.57
E
101003
High Speed SteelBright, Uncoated20.6, 1.19 mm5/8"1.188"5/8"£44.86
A1
101005T
High Speed SteelBright, Uncoated21.8, 212 mm1.812"2"1.812"£238.62

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