Step Drill Bits

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IRWIN INDUSTRIAL TOOLS -

Cobalt Step Drill Bit

StyleModelBit LengthShank SizeSizeSize RangeSizes IncludedPrice
A10233cb2.75"3/8"1/4 to 3/4"1/4" to 3/4"1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"€129.89
A10220cb3"7/16"9/16 to 1"9/16" to 1"9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1"€156.92
A10234cb3.25"3/8"3/16 to 7/8"3/16" to 7/8"3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"€158.84
A10231cb3.125"1/4"1/8 to 1/2"1/8" to 1/2"1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2"€76.45
A10232cb3.125"1/4"3/16 to 1/2"3/16" to 1/2"3/16", 1/4", 5/16", 3/8", 7/16", 1/2"€73.92
A10239cb3.125"7/16"7/8 to 1-1/8"7/8" to 1-1/8"7/8", 1-1/8"€210.14
RUKO -

Step Drill Bits

StyleModelItemPrice
A101004TDrill€215.46
B101004EStep€142.64
C101005TStep€286.85
D101361Step Drill Bit€103.07
E101362Step Drill Bit€142.84
D101361TStep Drill Bit€124.85
F101003Step Drill Bit€53.92
G101363Step Drill Bit€190.34
H101702TStep Drill Bit€94.47
I101008FStep Drill Bit€375.18
J101022TTube€257.93
K101020TTube€142.14
L101020EROTube€215.87
M101020ROTube€149.07
N101008TTube€128.61
O101022FTube€219.37
P101020ETube€147.53
O101022Tube€197.37
C101003TTube€161.63
I101008Tube€55.06
I101008ETube€74.73
Q101006FTube€211.72
R101005FTube€173.79
S101002ETube€158.66
B101004FTube€203.07
LENOX TOOLS -

Step Drill Bits

StyleModelItemPrice
A30883VB3Step€103.74
B30887VB7Step Drill Bit€101.90
C30884VB4Step Drill Bit€72.62
B30912VB12Step Drill Bit€170.69
CLEVELAND -

Step Drill Bits

StyleModelItemPrice
AC20311Hex€84.39
BC20302Hex€165.07
CC20303Hex€421.25
AC20310Hex€68.55
BC20300Step€132.39
DC20313Step€92.98
DC20312Step€76.27
BC20301Step€145.41
RUKO -

Titanium Coated Self-Starting Step Drill Bits

StyleModelPrice
A101702T€71.59
RFQ
B101704T€101.18
RFQ
C101709T€139.36
RFQ
D101701T€65.86
RFQ
E101703T€89.73
RFQ
F101705T€106.91
RFQ
G101706T€168.00
RFQ
H101708T€94.50
RFQ
RUKO -

Cobalt 5 Self-Starting Step Drill Bits

StyleModelPrice
A101702E€63.95
RFQ
B101704E€87.82
RFQ
C101706E€148.91
RFQ
D101701E€55.36
RFQ
E101703E€78.27
RFQ
F101705E€92.59
RFQ
G101707E€55.36
RFQ
H101709E€120.27
RFQ
RUKO -

HSS Self-Starting Step Drill Bits

StyleModelPrice
A101702€45.82
RFQ
B101704€76.36
RFQ
C101707€44.86
RFQ
D101705€77.32
RFQ
E101701€39.14
RFQ
F101703€56.32
RFQ
G101706€108.82
RFQ
H101708€67.77
RFQ
I101709€87.82
RFQ
CLE-LINE -

Step Drill Bits

StyleModelPrice
AC20296€77.74
AC20298€151.62
BC20293€103.03
BC20287€61.99
MILWAUKEE -

Step Drill Bits

StyleModelItemPricePkg. Qty.
A48-89-9244Step Drill Bit€72.191
B48-89-9289Step Drill Bit€207.511
C48-89-9332Step Drill Bit€285.311
D48-89-9249Step Drill Bit€98.441
E48-89-9248Step Drill Bit€133.231
F48-89-9321Step Drill Bit€140.781
G48-89-9301Step Drill Bit€72.271
H48-89-9320Step Drill Bit€122.271
I48-89-9243Step Drill Bit€102.091
J48-89-9242Step Drill Bit€82.181
K48-89-9284Step Drill Bit€154.191
L48-89-9241Step Drill Bit€65.261
M48-89-9281Step Drill Bit€103.121
N48-89-9335Step Drill Bit€211.181
O48-89-9239Step Drill Bit Set€377.582
P48-89-9291Step Drill Bit Set€275.631
Q48-89-9254Step Drill Bit Set€247.251
R48-89-9399Step Drill Bit Set€412.301
S48-89-9256Step Drill Bit Set€302.531
T48-89-9234Step Drill Bit Set€274.442
U48-89-9257Step Drill Bit Set€318.261
IRWIN INDUSTRIAL TOOLS -

High Speed Steel Step Drill Bit

StyleModelBit LengthFinishShank SizeSizeSize RangeSizes IncludedPrice
AUNIBIT 101.75"Bright1/4"1/2"1/2" with Steps1/2"€40.03
B151032.75"TiN-Coated3/8"1/4 to 3/4"1/4" to 3/4"1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"€102.95
CUNIBIT 32.75"Bright3/8"1/4 to 3/4"1/4" to 3/4"1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"€72.91
DUNIBIT 112.593Bright3/8"7/8"7/8" with Steps7/8"€58.68
EUNIBIT 132.875"Bright7/16"1.125"1-1/8" with Steps1.125"€110.64
FUNIBIT 203"Bright7/16"9/16 to 1"9/16" to 1"9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1"€83.15
GUNIBIT 43.25"Bright3/8"3/16 to 7/8"3/16" to 7/8"3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"€92.93
H151043.25"TiN-Coated3/8"3/16 to 7/8"3/16" to 7/8"3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"€160.47
IUNIBIT 13.125"Bright1/4"1/8 to 1/2"1/8" to 1/2"1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2"€40.43
JUNIBIT 23.125"Bright1/4"3/16 to 1/2"3/16" to 1/2"3/16", 1/4", 5/16", 3/8", 7/16", 1/2"€40.43
K102393.125"Steam Oxide7/16"7/8 to 1-1/8"7/8" to 1-1/8"7/8", 1-1/8"€151.59
L151023.125"TiN-Coated1/4"3/16 to 1/2"3/16" to 1/2"3/16", 1/4", 5/16", 3/8", 7/16", 1/2"€69.81
M151013.125"TiN-Coated1/4"1/8 to 1/2"1/8" to 1/2"1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2"€56.66
IRWIN INDUSTRIAL TOOLS -

Step Drill Bits

StyleModelItemPrice
A11105ZRStep Drill Bit€169.16
B10311ZRStep Drill Bit€56.66
C10502ZRStep Drill Bit Set€136.15
MILWAUKEE -

High Speed Steel Step Drill Bit

StyleModelBit LengthShank SizeSize RangeSizes IncludedPrice
A48-89-92072 13/64"3/8"7/8" w/Steps7/8"€109.54
B48-89-92032 37/64"3/8"1/4" to 3/4"1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"€63.00
C48-89-92042 61/64"3/8"3/16" to 7/8"3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"€59.06
D48-89-92092 61/64"3/8"7/8" and 1-1/8" w/Steps7/8", 1-1/8"€72.19
E48-89-92062.031"1/4"3/8" to 1/2"3/8", 1/2"€42.00
F48-89-92123 1/16"3/8"7/8" to 1-3/8"7/8", 1-1/8", 1-7/32", 1-1/4", 1-3/8"€98.44
G48-89-92113 3/64"3/8"7/8" to 1-7/32"7/8", 1-1/8", 1-7/32"€146.19
H48-89-92053 3/64"3/8"1/4" to 1-3/8"1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8"€131.25
I48-89-92023 5/64"1/4"3/16" to 1/2"3/16", 1/4", 5/16", 3/8", 7/16", 1/2"€69.13
I48-89-92013 7/64"1/4"1/8" to 1/2"1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2"€32.81
J48-89-92083 17/64"3/8"1/2" to 1"1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1"€106.72
WESTWARD -

HSS M2 Step Drill Bit

StyleModelBit LengthSizeSize RangeSizes IncludedPrice
A19N1242.75"1/4" to 3/4"1/4" to 3/4"1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"€58.33
B19N1423.25"1/2" to 1"1/2" to 1"1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1"€84.88
C19N1273.25"3/16" to 7/8"3/16" to 7/8"3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"€74.34
D19N1413.25"7/8", 1-1/8", 1-7/32", 1-1/4" And 1 to 3/8"7/8" to 1-3/8"7/8", 1-1/8", 1-7/32", 1-1/4" And 1-3/8"€127.77
KLEIN TOOLS -

Step Drill Bit

StyleModelPrice
AKTSB03€41.82
BKTSB15€76.20
CKTSB01€32.28
DKTSB11€55.84
EKTSB14€43.63
DEWALT -

Titanium Impact Ready Step Drill Bit

StyleModelBit LengthSizeSize RangeSizes IncludedPrice
ADWA1786IR3.4"3.875"3/16" to 7/8"3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"€128.94
BDWA1784IR3.5"3.5"3/16" to 1/2"3/16, 1/4, 5/16, 3/8, 7/16, and 1/2 in.€66.16
DEWALT -

Impact Ready Step Drill Bit Set

StyleModelSizeSize RangeSizes IncludedPrice
ADWA1783IR1.5"1/8" to 1/2"1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2"€60.97
BDWA1789IR7.125"7/8" to 1-1/8"7/8", 1-1/8"€177.00
WESTWARD -

HSS w/Oxide Coated Finish Step Drill Bit Set

StyleModelBit LengthSize RangeSizes IncludedPrice
A6EXN63"1/2" to 1-1/8"1/2, 7/8, 1-1/8"€116.94
B6EXN53"1/4" to 1-3/8"1/4, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/8, 1-1/4, 1-3/8"€158.79
C6EXN43.5"3/16" to 7/8"3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8"€81.34
D6EXN33.375"1/8" to 1/2"1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2"€28.88
LENOX TOOLS -

High-Speed Steel Step Drill Bits

Lenox high-speed step drill bits are used for drilling hardwood & metals. They feature high-speed steel (HSS) construction, with steam oxide coated surface providing excellent wear resistance. The enhanced flute design cuts faster, burr-free holes and eliminates chips rapidly. They come with split point tip design and three-side ground flat shanks providing increased chunk grip. Choose from a wide range of step drill bits in sizes of 1/2 to 1 inch, 1/8 to 1/2 inches and 7/8 to 1-1/8 inches, on Raptor Supplies.

StyleModelBit LengthShank SizeSizeSizes IncludedPrice
A30888VB112.75"3/8"7/8 to 1-1/8"7/8", 1-1/8"€142.93
B30882VB23"3/8"1/2 to 1"1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1"€106.10
C30881VB13"1/4"1/8 to 1/2"1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2"€60.07
IRWIN INDUSTRIAL TOOLS -

Step Drill 10 Hole Sizes 1/4-1 3/8

ModelItemPrice (ex. VAT)
10235AD2VCD€198.48
GREENLEE -

Step Bit Set, 3 Flat Shanks, #1, 4, 9

ModelItemPrice (ex. VAT)
GSBSET3CR3LJF€316.50

Step Drill Bits

We stock a wide range of high-quality step drill bits from Dewalt, Easypower, Irwin, Lenox, Milwaukee and Westward. These step drill bits use a single bit to drill different-sized holes in thin and soft metals, and to enlarge holes. They are available in high-speed steel, cobalt or titanium variants featuring hex or round shanks and a single / double- / three-flute cutting edge.
You can use titanium Impact Ready step drill bits to drill holes in cast-iron, steel, aluminium, copper, brass and plexiglass. They feature a split-point tip to increase speed, laser engraved numbers to maximise step visibility and double-flute spiral design for excellent chip removal. These titanium drill bits last six times longer than high-speed steel bits.