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Step Drill Bits

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IRWIN INDUSTRIAL TOOLS -

Step Drill Bits

IRWIN INDUSTRIAL TOOLS 11105ZRA
IRWIN INDUSTRIAL TOOLS 10311ZRB
IRWIN INDUSTRIAL TOOLS 10502ZRC
StyleModelItemPrice (inc. VAT)
A11105ZRStep Drill Bit£160.46
B10311ZRStep Drill Bit£53.75
C10502ZRStep Drill Bit Set£126.47
WESTWARD -

HSS M2 Step Drill Bit

WESTWARD 19N124A
WESTWARD 19N127B
WESTWARD 19N141C
WESTWARD 19N142D
StyleModelBit LengthSizeSize RangeSizes IncludedPrice (inc. VAT)
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"£55.33
B19N1273.25"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"£70.52
C19N1413.25"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"£121.20
D19N1423.25"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"£80.51
RUKO -

Step Drill Bits

RUKO 101004TA
RUKO 101005TB
RUKO 101004EC
RUKO 101363D
RUKO 101361TE
RUKO 101702TF
RUKO 101362G
RUKO 101008FH
RUKO 101003I
RUKO 101007J
RUKO 101006TK
RUKO 101005FL
RUKO 101001TM
RUKO 101001EN
RUKO 101006FO
RUKO 101022FP
RUKO 101020EQ
RUKO 101001FR
RUKO 101020TROS
RUKO 101009T
StyleModelItemPrice (inc. VAT)
A101004TDrill£210.70
B101005TStep£280.51
C101004EStep£137.27
D101363Step Drill Bit£185.23
E101361TStep Drill Bit£120.84
F101702TStep Drill Bit£91.73
G101362Step Drill Bit£135.24
E101361Step Drill Bit£153.48
H101008FStep Drill Bit£363.14
I101003Step Drill Bit£51.66
H101008Tube£52.97
H101008ETube£61.49
J101007Tube£41.55
K101006TTube£200.83
L101005FTube£169.95
M101001TTube£77.97
N101001ETube£36.90
O101006FTube£207.04
P101022FTube£303.33
Q101020ETube£124.96
R101001FTube£211.43
S101020TROTube£166.11
T101009Tube£108.14
C101004Tube£53.19
C101004FTube£196.56
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KLEIN TOOLS -

Step Drill Bit

KLEIN TOOLS KTSB11A
KLEIN TOOLS KTSB15B
KLEIN TOOLS KTSB01C
KLEIN TOOLS KTSB14D
KLEIN TOOLS KTSB03E
StyleModelPrice (inc. VAT)
AKTSB11£86.66
BKTSB15£106.91
CKTSB01£46.57
DKTSB14£67.47
EKTSB03£60.38
IRWIN INDUSTRIAL TOOLS -

Cobalt Step Drill Bit

IRWIN INDUSTRIAL TOOLS 10233cbA
StyleModelBit LengthShank SizeSizeSize RangeSizes IncludedPrice (inc. VAT)
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"£123.21
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"£135.08
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"£135.06
A10239cb3.125"7/16"7/8 to 1-1/8"7/8" to 1-1/8"7/8", 1-1/8"£199.34
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"£68.15
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"£70.12
MILWAUKEE -

High Speed Steel Step Drill Bit

MILWAUKEE 48-89-9207A
MILWAUKEE 48-89-9203B
MILWAUKEE 48-89-9204C
MILWAUKEE 48-89-9209D
MILWAUKEE 48-89-9206E
MILWAUKEE 48-89-9212F
MILWAUKEE 48-89-9205G
MILWAUKEE 48-89-9211H
MILWAUKEE 48-89-9202I
MILWAUKEE 48-89-9208J
StyleModelBit LengthShank SizeSize RangeSizes IncludedPrice (inc. VAT)
A48-89-92072 13/64"3/8"7/8" w/Steps7/8"£103.91
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"£84.17
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"£96.44
D48-89-92092 61/64"3/8"7/8" and 1-1/8" w/Steps7/8", 1-1/8"£122.12
E48-89-92062.031"1/4"3/8" to 1/2"3/8", 1/2"£62.15
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"£151.50
G48-89-92053 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"£173.02
H48-89-92113 3/64"3/8"7/8" to 1-7/32"7/8", 1-1/8", 1-7/32"£138.67
I48-89-92023 5/64"1/4"3/16" to 1/2"3/16", 1/4", 5/16", 3/8", 7/16", 1/2"£65.57
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"£51.12
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"£101.23
DEWALT -

Impact Ready Step Drill Bit Set

DEWALT DWA1783IRA
DEWALT DWA1789IRB
StyleModelSizeSize RangeSizes IncludedPrice (inc. VAT)
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"£57.83
BDWA1789IR7.125"7/8" to 1-1/8"7/8", 1-1/8"£167.90
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.

LENOX TOOLS 30888VB11A
LENOX TOOLS 30882VB2B
LENOX TOOLS 30881VB1C
StyleModelBit LengthShank SizeSizeSizes IncludedPrice (inc. VAT)
A30888VB112.75"3/8"7/8 to 1-1/8"7/8", 1-1/8"£135.58
B30882VB23"3/8"1/2 to 1"1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1"£100.65
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"£56.98
WESTWARD -

HSS w/Oxide Coated Finish Step Drill Bit Set

WESTWARD 6EXN5A
WESTWARD 6EXN6B
WESTWARD 6EXN4C
WESTWARD 6EXN3D
StyleModelBit LengthSize RangeSizes IncludedPrice (inc. VAT)
A6EXN53"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"£150.62
B6EXN63"1/2" to 1-1/8"1/2, 7/8, 1-1/8"£110.93
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"£77.15
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"£27.39
CLE-LINE -

Step Drill Bits

CLE-LINE C20298A
CLE-LINE C20293B
StyleModelPrice (inc. VAT)
AC20298£148.27
BC20293£98.89
AC20296£76.02
BC20287£59.15
DEWALT -

Titanium Impact Ready Step Drill Bit

DEWALT DWA1786IRA
DEWALT DWA1784IRB
StyleModelBit LengthSizeSize RangeSizes IncludedPrice (inc. VAT)
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"£122.31
BDWA1784IR3.5"3.5"3/16" to 1/2"3/16, 1/4, 5/16, 3/8, 7/16, and 1/2 in.£62.76
IRWIN INDUSTRIAL TOOLS -

High Speed Steel Step Drill Bit

IRWIN INDUSTRIAL TOOLS UNIBIT 10A
IRWIN INDUSTRIAL TOOLS 15103B
IRWIN INDUSTRIAL TOOLS UNIBIT 3C
IRWIN INDUSTRIAL TOOLS UNIBIT 11D
IRWIN INDUSTRIAL TOOLS UNIBIT 13E
IRWIN INDUSTRIAL TOOLS UNIBIT 20F
IRWIN INDUSTRIAL TOOLS UNIBIT 4G
IRWIN INDUSTRIAL TOOLS 15104H
IRWIN INDUSTRIAL TOOLS UNIBIT 1I
IRWIN INDUSTRIAL TOOLS 10239J
IRWIN INDUSTRIAL TOOLS 15101K
IRWIN INDUSTRIAL TOOLS 15102L
IRWIN INDUSTRIAL TOOLS UNIBIT 2M
StyleModelBit LengthFinishShank SizeSizeSize RangeSizes IncludedPrice (inc. VAT)
AUNIBIT 101.75"Bright1/4"1/2"1/2" with Steps1/2"£37.97
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"£97.66
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"£69.16
DUNIBIT 112.593Bright3/8"7/8"7/8" with Steps7/8"£55.66
EUNIBIT 132.875"Bright7/16"1.125"1-1/8" with Steps1.125"£104.95
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"£78.87
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"£88.15
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"£152.21
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"£38.35
J102393.125"Steam Oxide7/16"7/8 to 1-1/8"7/8" to 1-1/8"7/8", 1-1/8"£143.05
K151013.125"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"£48.18
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"£66.22
MUNIBIT 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"£38.35
RUKO -

Titanium Coated Self-Starting Step Drill Bits

RUKO 101703TA
RUKO 101706TB
RUKO 101701TC
RUKO 101704TD
RUKO 101708TE
RUKO 101702TF
RUKO 101705TG
RUKO 101709TH
StyleModelPrice (inc. VAT)
A101703T£85.11
RFQ
B101706T£159.36
RFQ
C101701T£62.48
RFQ
D101704T£95.98
RFQ
E101708T£89.64
RFQ
F101702T£67.91
RFQ
G101705T£101.41
RFQ
H101709T£132.20
RFQ
RUKO -

Cobalt 5 Self-Starting Step Drill Bits

RUKO 101702EA
RUKO 101705EB
RUKO 101709EC
RUKO 101704ED
RUKO 101703EE
RUKO 101706EF
RUKO 101701EG
RUKO 101707EH
StyleModelPrice (inc. VAT)
A101702E£60.67
RFQ
B101705E£87.83
RFQ
C101709E£114.09
RFQ
D101704E£83.30
RFQ
E101703E£74.25
RFQ
F101706E£141.25
RFQ
G101701E£52.52
RFQ
H101707E£52.52
RFQ
LENOX TOOLS -

Step Drill Bits

LENOX TOOLS 30883VB3A
LENOX TOOLS 30884VB4B
LENOX TOOLS 30912VB12C
StyleModelItemPrice (inc. VAT)
A30883VB3Step£98.40
B30884VB4Step Drill Bit£68.89
C30912VB12Step Drill Bit£161.91
C30887VB7Step Drill Bit£96.66
CLEVELAND -

Step Drill Bits

CLEVELAND C20310A
CLEVELAND C20303B
CLEVELAND C20302C
CLEVELAND C20313D
StyleModelItemPrice (inc. VAT)
AC20310Hex£63.97
AC20311Hex£79.34
BC20303Hex£411.95
CC20302Hex£157.19
DC20313Step£87.75
DC20312Step£70.93
CC20300Step£126.67
CC20301Step£137.85
RUKO -

HSS Self-Starting Step Drill Bits

RUKO 101705A
RUKO 101708B
RUKO 101702C
RUKO 101704D
RUKO 101707E
RUKO 101706F
RUKO 101709G
RUKO 101701H
RUKO 101703I
StyleModelPrice (inc. VAT)
A101705£73.34
RFQ
B101708£64.29
RFQ
C101702£43.46
RFQ
D101704£72.44
RFQ
E101707£42.56
RFQ
F101706£103.22
RFQ
G101709£83.30
RFQ
H101701£37.12
RFQ
I101703£53.42
RFQ
MILWAUKEE -

Step Drill Bits

MILWAUKEE 48-89-9242A
MILWAUKEE 48-89-9243B
MILWAUKEE 48-89-9244C
MILWAUKEE 48-89-9284D
MILWAUKEE 48-89-9241E
MILWAUKEE 48-89-9281F
MILWAUKEE 48-89-9335G
MILWAUKEE 48-89-9249H
MILWAUKEE 48-89-9289I
MILWAUKEE 48-89-9248J
MILWAUKEE 48-89-9320K
MILWAUKEE 48-89-9321L
MILWAUKEE 48-89-9332M
MILWAUKEE 48-89-9301N
MILWAUKEE 48-89-9291O
MILWAUKEE 48-89-9257P
MILWAUKEE 48-89-9254Q
MILWAUKEE 48-89-9239R
MILWAUKEE 48-89-9234S
MILWAUKEE 48-89-9399T
MILWAUKEE 48-89-9256U
StyleModelItemPrice (inc. VAT)Pkg. Qty.
A48-89-9242Step Drill Bit£77.951
B48-89-9243Step Drill Bit£96.841
C48-89-9244Step Drill Bit£102.681
D48-89-9284Step Drill Bit£146.261
E48-89-9241Step Drill Bit£61.901
F48-89-9281Step Drill Bit£97.821
G48-89-9335Step Drill Bit£200.321
H48-89-9249Step Drill Bit£135.481
I48-89-9289Step Drill Bit£196.831
J48-89-9248Step Drill Bit£126.381
K48-89-9320Step Drill Bit£115.981
L48-89-9321Step Drill Bit£133.541
M48-89-9332Step Drill Bit£270.641
N48-89-9301Step Drill Bit£68.551
O48-89-9291Step Drill Bit Set£335.481
P48-89-9257Step Drill Bit Set£149.401
Q48-89-9254Step Drill Bit Set£234.531
R48-89-9239Step Drill Bit Set£358.162
S48-89-9234Step Drill Bit Set£260.332
T48-89-9399Step Drill Bit Set£391.091
U48-89-9256Step Drill Bit Set£286.971
IRWIN INDUSTRIAL TOOLS -

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

Step Drill 10 Hole Sizes 1/4-1 3/8
ModelItemPrice (inc. VAT)Pkg. Qty.
10235AD2VCD£188.271
GREENLEE -

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

Step Bit Set, 3 Flat Shanks, #1, 4, 9
ModelItemPrice (inc. VAT)Pkg. Qty.
GSBSET3CR3LJF£300.221

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.

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