Step Drill Bits

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LENOX TOOLS -

Style	Model	Number Of Hole Sizes	Drill Bit Sizes Included	Decimal Equivalent	Shank Dia.	Max. Drilling Depth	Impact Rated	Maximum Hole Size	Minimum Hole Size	Price (inc. VAT)
A	30887VB7	1	7/8"	0.875	1/4"	1"	Yes	7/8"	7/8"	£87.19
B	30912VB12	5	7/8", 1 1/8", 1 7/32", 1 1/4", 1 3/8"	0.2187, 0.875, 1.125, 1.25, 1.375	3/8"	1"	No	1 3/8"	7/8"	£152.91
C	30884VB4	6	3/16", 1/4", 5/16", 3/8", 7/16", 1/2"	0.1875, 0.25, 0.3125, 0.375, 0.4375, 0.5	1/4"	1"	No	1/2"	0.188"	£64.07
D	30883VB3	9	1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"	0.7	1/4"	1.594"	Yes	3/4"	1/4"	£87.13

High Speed Steel Step Drill Bit

Style	Model	Finish	Number Of Hole Sizes	Bit Length	Shank Size	Size	Sizes Included	Size Range	Step Thickness	Price (inc. VAT)
A	UNIBIT 20	Bright	8	3"	7/16"	9/16" to 1"	1", 11/16", 13/16", 15/16", 3/4", 5/8", 7/8", 9/16"	9/16" to 1"	1/8"	£71.80
B	UNIBIT 11	Bright	1	2.593"	3/8"	7/8"	7/8"	7/8"	-	£50.67
C	UNIBIT 2	Bright	6	3 1/8"	1/4"	3/16" to 1/2"	3/16", 1/4", 5/16", 3/8", 7/16", 1/2"	3/16" to 1/2"	1/16"	£34.91
D	UNIBIT 4	Bright	12	3 1/4"	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"	3/16" to 7/8"	1/16"	£80.24
E	UNIBIT 1	Bright	13	3 1/8"	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"	1/8" to 1/2"	1/32"	£34.91
F	UNIBIT 3	Bright	9	2 3/4"	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"	1/4" to 3/4"	1/16"	£62.96
G	UNIBIT 10	Bright	1	1 3/4"	1/4"	1/2"	1/2"	1/2"	-	£34.57
H	UNIBIT 13	Bright	1	2 7/8"	7/16"	1.125"	1.125"	1 1/8"	-	£94.25
I	10239	Steam Oxide	2	3 1/8"	7/16"	7/8" to 1 1/8"	7/8", 1-1/8"	7/8" to 1 1/8"	-	£130.90
J	15101	Tin Coat	13	3 1/8"	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"	1/8" to 1/2"	1/32"	£55.68
K	15102	Tin Coat	6	3 1/8"	1/4"	3/16" to 1/2"	3/16", 1/4", 5/16", 3/8", 7/16", 1/2"	3/16" to 1/2"	1/16"	£58.64
L	15103	Tin Coat	9	2 3/4"	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"	1/4" to 3/4"	1/16"	£88.90
M	15104	Tin Coat	12	3 1/4"	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"	3/16" to 7/8"	1/16"	£134.78

DEWALT -

Titanium Impact Ready Step Drill Bit

Style	Model	Number Of Hole Sizes	Bit Length	Step Thickness	Size	Material	Finish	Shank Hex Size	Max. Drilling Depth	Price (inc. VAT)
A	DWA1784IR	6	3 1/2"	3/8"	3 1/2"	Titanium	Titanium	-	-	£55.57
B	DWA1786IR	12	3 2/5"	0.156"	3 7/8"	Titanium	Titanium	1/4"	1"	£108.30

WESTWARD -

Style	Model	Number Of Hole Sizes	Bit Length	Step Thickness	Maximum Hole Size	Finish	Impact Rated	Primary Material Application	Max. Drilling Depth	Price (inc. VAT)
A	19N141	5	3 1/4"	1/16"	-	Bright Finish	No	Steel	-	£109.51
B	19N124	9	2 3/4"	1/16"	3/4"	Bright Finish	No	Steel	-	£50.37
C	19N142	9	3 1/4"	1/16"	1"	Bright Finish	No	Steel	3 1/4"	£71.30
D	19N127	12	3 1/4"	1/16"	7/8"	Bright Finish	No	Steel	3 1/4"	£64.19

HSS w/Oxide Coated Finish Step Drill Bit Set

Style	Model	Number Of Hole Sizes	Bit Length	Step Thickness	Step Increments	Maximum Hole Size	Material	Finish	Impact Rated	Price (inc. VAT)
A	6EXN6	3	3"	3/8"	3/8"	-	High Speed Steel	Black Oxide	No	£98.23
B	6EXN5	10	3"	1/8"	1/16"	-	High Speed Steel	Black Oxide	No	£130.48
C	6EXN4	12	3 1/2"	1/8"	1/16"	7/8"	High Speed Steel	Black Oxide	No	£68.29
D	6EXN3	13	3 3/8"	1/8"	1/32"	1/2"	High Speed Steel	Black Oxide	No	£24.93

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.

Style	Model	Number Of Hole Sizes	Bit Length	Shank Size	Step Thickness	Material	Finish	Number Of Flutes	Sizes Included	Price (inc. VAT)
A	30888VB11	2	2 3/4"	3/8"	-	High Speed Steel	Black Oxide	2	7/8", 1-1/8"	£120.93
B	30882VB2	9	3"	3/8"	0.062"	High Speed Steel	Black Oxide	2	-	£89.11
C	30881VB1	13	3"	1/4"	0.031"	High Speed Steel	Black Oxide	2	-	£50.46

IRWIN INDUSTRIAL TOOLS -

Style	Model	Number Of Hole Sizes	Bit Length	Shank Size	Size	Sizes Included	Size Range	Step Thickness	Material	Price (inc. VAT)
A	10239cb	2	3 1/8"	7/16"	7/8" to 1 1/8"	7/8", 1-1/8"	7/8" to 1 1/8"	-	Cobalt	£173.63
A	10232cb	6	3 1/8"	1/4"	3/16" to 1/2"	3/16", 1/4", 5/16", 3/8", 7/16", 1/2"	3/16" to 1/2"	1/16"	Cobalt	£62.08
A	10220cb	8	3"	7/16"	9/16" to 1"	1", 11/16", 13/16", 15/16", 3/4", 5/8", 7/8", 9/16"	9/16" to 1"	1/8"	Cobalt	£135.50
A	10233cb	9	2 3/4"	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"	1/4" to 3/4"	1/16"	Cobalt	£109.09
A	10234cb	12	3 1/4"	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"	3/16" to 7/8"	1/16"	Cobalt	£116.59
A	10231cb	13	3 1/8"	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"	1/8" to 1/2"	1/32"	Cobalt	£66.02

Titanium Coated Self-Starting Step Drill Bits

Style	Model	Number Of Hole Sizes	Maximum Hole Size	Step Increments	Impact Rated	Primary Material Application	Price (inc. VAT)
A	101706T	-	-	-	-	-	£163.20
B	101709T	-	-	-	-	-	£135.38
C	101703T	-	-	-	-	-	£87.16
D	101705T	-	-	-	-	-	£103.85
E	101702T	-	-	-	-	-	£69.55
F	101708T	1	7/8"	3/4"	No	Brass, Plastic, Steel	£91.80
G	101701T	6	1/2"	1/16"	No	Brass, Plastic, Steel	£63.98
H	101704T	12	7/8"	1/16"	No	Brass, Plastic, Steel	£98.29

CLE-LINE -

Style	Model	Finish	Number Of Hole Sizes	Drill Bit Sizes Included	Decimal Equivalent	Shank Dia.	Maximum Hole Size	Minimum Hole Size	Step Increments	Price (inc. VAT)
A	C20293	Bright, Uncoated	15	1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1", 1 1/16", 1 1/8"	0.875, 1.125	3/8"	1 1/8"	1/4"	1/16"	£89.40
A	C20287	Bright, Uncoated	9	1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"	0.25, 0.75	3/8"	3/4"	1/4"	1/16"	£53.73
B	C20298	Tin	12	3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"	0.1875, 0.875	3/8"	7/8"	0.188"	1/16"	£126.13
B	C20296	Tin	13	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"	0.125, 0.5	1/4"	1/2"	1/8"	1/32"	£64.67

Cobalt 5 Self-Starting Step Drill Bits

Style	Model	Number Of Hole Sizes	Maximum Hole Size	Step Increments	Impact Rated	Price (inc. VAT)
A	101702E	-	-	-	-	£62.13
B	101709E	-	-	-	-	£116.84
C	101707E	-	-	-	-	£53.78	RFQ
D	101704E	-	-	-	-	£85.31
E	101706E	5	1 3/8"	3/16"	No	£144.65
F	101701E	6	1/2"	1/16"	No	£53.78
G	101703E	9	3/4"	1/16"	No	£76.04
H	101705E	10	1"	3/16"	No	£89.95

RUKO -

Style	Model	Material	Finish	Number Of Hole Sizes	Decimal Equivalent	Shank Dia.	Max. Drilling Depth	Maximum Hole Size	Minimum Hole Size	Price (inc. VAT)
A	101001E	Cobalt	Bright, Uncoated	2	0.1, 0.5	6 mm	0.562"	0.562"	1/8"	£31.71
B	101020E	Cobalt	Bright, Uncoated	6	3, 4, 14, 16, 20, 30	6 mm, 8 mm, 9 mm	3 mm, 4 mm, 16 mm	14 mm, 20 mm, 30.5 mm	3 mm	£127.39
C	101020ERO	Cobalt	Bright, Uncoated	6	0.1, 0.5, 0.6, 0.7, 1.1	6 mm, 8 mm, 9 mm	5/32", 9/16", 5/8"	9/16", 25/32", 1 3/16"	1/8"	£171.01
D	101008E	Cobalt	Bright, Uncoated	2	0.2, 1.2	9 mm	0.188"	1.219"	0.203"	£72.79
E	101003E	Cobalt	Bright, Uncoated	2	0.6, 1.1	9 mm	5/8"	1.188"	5/8"	£71.41
F	101002E	Cobalt	Bright, Uncoated	2	0.1, 0.7	8 mm	0.156"	0.781"	0.156"	£125.66
G	101004E	Cobalt	Bright, Uncoated	2	0.9, 1.5	10 mm	0.938"	1.562"	0.938"	£110.79
H	101002T	High Speed Steel	Tin	2	0.1, 0.7	8 mm	0.156"	0.781"	0.156"	£212.16
I	101008T	High Speed Steel	Tin	2	0.2, 1.2	9 mm	0.188"	1.219"	0.203"	£101.86
J	101361	High Speed Steel	Bright, Uncoated	9	12, 13, 14, 15, 16, 17, 18, 19, 20	8 mm	12 mm	20 mm	12 mm	£106.54
K	101020T	High Speed Steel	Tin	6	3, 4, 14, 16, 20, 30	6 mm, 8 mm, 9 mm	3 mm, 4 mm, 16 mm	14 mm, 20 mm, 30.5 mm	3 mm	£113.37
L	101020TRO	High Speed Steel	Tin	6	0.1, 0.5, 0.6, 0.7, 1.1	6 mm, 8 mm, 9 mm	5/32", 9/16", 5/8"	9/16", 25/32", 1 3/16"	1/8"	£141.30
M	101007F	High Speed Steel	TiAlN	2	0.2, 1.2	10 mm	0.188"	1.219"	0.203"	£246.09
N	101007T	High Speed Steel	Tin	2	0.2, 1.2	10 mm	0.188"	1.219"	0.203"	£51.36
M	101007	High Speed Steel	Bright, Uncoated	2	0.2, 1.2	10 mm	0.188"	1.219"	0.203"	£35.76
O	101001T	High Speed Steel	Tin	2	0.1, 0.5	6 mm	0.562"	0.562"	1/8"	£67.72
P	101006T	High Speed Steel	Tin	2	1.5, 2.3	13 mm	1.562"	2 3/8"	1.562"	£174.26
Q	101363	High Speed Steel	Bright, Uncoated	11	30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40	10 mm	30 mm	40 mm	30 mm	£150.78
R	101004T	High Speed Steel	Tin	2	0.9, 1.5	10 mm	0.938"	1.562"	0.938"	£179.24
S	101009	High Speed Steel	Bright, Uncoated	6	3, 4, 14, 16.5, 20, 30	6 mm, 8 mm, 9 mm	3 mm, 4 mm, 16.5 mm	14 mm, 20 mm, 30.5 mm	3 mm	£93.84
T	101020RO	High Speed Steel	Bright, Uncoated	6	0.1, 0.5, 0.6, 0.7, 1.1	6 mm, 8 mm, 9 mm	5/32", 9/16", 5/8"	9/16", 25/32", 1 3/16"	1/8"	£124.01
U	101022T	High Speed Steel	Tin	2	0.2, 0.8	8 mm	0.188"	7/8"	0.203"	£204.34
V	101001F	High Speed Steel	TiAlN	2	0.1, 0.5	6 mm	0.562"	0.562"	1/8"	£183.46
E	101003F	High Speed Steel	TiAlN	2	0.6, 1.1	9 mm	5/8"	1.188"	5/8"	£204.16
W	101006F	High Speed Steel	TiAlN	2	1.5, 2.3	13 mm	1.562"	2 3/8"	1.562"	£176.13

Style	Model	Finish	Number Of Hole Sizes	Shank Dia.	Impact Rated	Primary Material Application	Decimal Equivalent	Maximum Hole Size	Minimum Hole Size	Price (inc. VAT)	Pkg. Qty.
A	48-89-9234	Black Oxide	12	3/8"	No	Plastic, Steel	0.125, 0.1563, 0.1875, 0.2188, 0.25, 0.2813, 0.3125, 0.3438, 0.375, 0.4063, 0.4375, 0.4688, 0.5	7/8"	0.188"	£230.51	2
B	48-89-9320	Black Oxide	9	3/8"	No	Plastic, Steel	4, 6, 8, 10, 12, 14, 16, 18, 20	20 mm	4 mm	£101.72	1
C	48-89-9291	Black Oxide	17	1/4", 3/8"	No	All Materials	0.125, 0.1562, 0.1875, 0.2187, 0.25, 0.2812, 0.3125, 0.3437, 0.375, 0.4062, 0.4375, 0.4687, 0.5, 0.5625, 0.625, 0.6875, 0.75, 0.8125, 0.875	7/8"	1/8"	£368.05	1
D	48-89-9301	Black Oxide	9	1/4"	No	Plastic, Steel	4, 5, 6, 7, 8, 9, 10, 11, 12	12 mm	4 mm	£60.11	1
E	48-89-9335	Black Oxide	15	3/8"	No	Plastic, Steel	6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 35	35 mm	6 mm	£177.38	1
F	48-89-9399	Black Oxide	32	1/4", 3/8"	No	Plastic, Steel	-	35 mm	4 mm	£328.84	1
G	48-89-9321	Black Oxide	9	3/8"	No	Plastic, Steel	7, 9, 12.5, 15.2, 18.6, 20.4, 22.5, 25.5, 28.3	28 mm	7 mm	£118.24	1
H	48-89-9239	Black Oxide	16	3/8"	No	Plastic, Steel	0.125, 0.1875, 0.25, 0.3125, 0.375, 0.4375, 0.5, 0.5625, 0.6875, 0.8125, 0.875, 0.9375, 1, 1.0625, 1.125	1 1/8"	7/8"	£317.14	2
I	48-89-9332	Black Oxide	13	3/8"	No	Plastic, Steel	5, 8.5, 10.5, 12.5, 14.5, 16.5, 18.5, 20.5, 23.5, 25.5, 28.5, 30.5, 32.5	32.5 mm	5 mm	£239.64	1
J	48-89-9284	Bright, Uncoated	12	3/8"	No	Plastic, Steel	0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8	7/8"	0.188"	£128.27	1
K	48-89-9281	Bright, Uncoated	13	3/8"	No	Plastic, Steel	0.1, 0.2, 0.3, 0.4, 0.5	1/2"	1/8"	£79.55	1
L	48-89-9289	Bright, Uncoated	2	3/8"	No	Plastic, Steel	0.8, 1.1	1 1/8"	7/8"	£175.02	1
M	48-89-9257	TiAlN	27	1/4"	Yes	Plastic, Steel	0.125, 0.1875, 0.25, 0.3125, 0.375, 0.4375, 0.5, 0.5625, 0.6875, 0.8125, 0.875, 0.9375, 1, 1.0625, 1.125	1 1/8"	1/8"	£267.31	1
N	48-89-9256	TiAlN	24	1/4"	Yes	Plastic, Steel	0.125, 0.1875, 0.25, 0.3125, 0.375, 0.4375, 0.5, 0.5625, 0.625, 0.6875, 0.75, 0.8125, 0.875, 1	1"	1/8"	£256.69	1
O	48-89-9254	TiAlN	31	1/4"	Yes	Plastic, Steel	0.125, 0.1875, 0.25, 0.3125, 0.375, 0.4375, 0.5, 0.5625, 0.625, 0.6875, 0.75, 0.8125, 0.875	7/8"	1/8"	£207.67	1
P	48-89-9242	TiAlN	6	1/4"	Yes	Aluminum, Steel	0.1875, 0.5	1/2"	0.188"	£69.02	1
Q	48-89-9241	TiAlN	13	1/4"	Yes	Aluminum, Steel	0.125, 0.5	1/2"	1/8"	£50.82	1
R	48-89-9248	TiAlN	9	1/4"	Yes	Aluminum, Steel	0.125, 1	1"	1/2"	£111.91	1
S	48-89-9249	TiAlN	2	1/4"	Yes	Aluminum, Steel	0.875, 1.125	1 1/8"	7/8"	£119.96	1
T	48-89-9243	TiAlN	10	1/4"	Yes	Aluminum, Steel	0.1875, 0.75	3/4"	0.188"	£85.75	1
U	48-89-9244	TiAlN	12	1/4"	Yes	Aluminum, Steel	0.1875, 0.875	7/8"	0.188"	£90.92	1

Style	Model	Number Of Hole Sizes	Decimal Equivalent	Maximum Hole Size	Minimum Hole Size	Step Increments	Material	Finish	Shank Dia.	Price (inc. VAT)
A	10311ZR	1	0.875	7/8"	7/8"	5/32"	High Speed Steel	Black Oxide	3/8"	£48.93
B	11105ZR	13	0.1969, 0.2953, 0.3937, 0.5118, 0.6299, 0.748, 0.8268, 0.9055, 1.0236, 1.1417, 1.2205, 1.2992, 1.378	35 mm	5 mm	2 mm	High Speed Steel	Black Oxide	3/8"	£140.71
C	10502ZR	17	0.125, 0.1563, 0.1875, 0.2188, 0.25, 0.2813, 0.3125, 0.3438, 0.375, 0.4063, 0.4375, 0.4688, 0.5, 0.5625, 0.625, 0.6875, 0.75	3/4"	1/8"	-	High Speed Steel	Black Oxide	3/8"	£117.56

Impact Ready Step Drill Bit Set

Style	Model	Number Of Hole Sizes	Step Thickness	Size	Material	Finish	Shank Hex Size	Max. Drilling Depth	Impact Rated	Price (inc. VAT)
A	DWA1789IR	2	0.156"	7 1/8"	Titanium	Titanium	-	-	-	£152.74
B	DWA1783IR	13	0.156"	1 1/2"	Titanium	Titanium	1/4"	1"	Yes	£51.20

KLEIN TOOLS -

Style	Model	MPN	Price (inc. VAT)
A	KTSB01	KTSB01	£46.38
B	KTSB03	KTSB03	£58.72
C	KTSB11	KTSB11	£76.21
D	KTSB14	KTSB14	£59.56
E	KTSB15	KTSB15	£103.99

HSS Self-Starting Step Drill Bits

Style	Model	Number Of Hole Sizes	Maximum Hole Size	Step Increments	Impact Rated	Price (inc. VAT)
A	101703	-	-	-	-	£54.71
B	101707	-	-	-	-	£43.58	RFQ
C	101708	1	7/8"	3/4"	No	£65.84
D	101709	2	1 1/8"	3/4"	No	£85.31
E	101706	5	1 3/8"	3/16"	No	£105.71
F	101701	6	1/2"	1/16"	No	£38.02
G	101705	10	1"	3/16"	No	£75.11
H	101704	12	7/8"	1/16"	No	£74.18
I	101702	13	1/2"	1/32"	No	£44.51

CLEVELAND -

Style	Model	Finish	Number Of Hole Sizes	Drill Bit Sizes Included	Decimal Equivalent	Shank Hex Size	Max. Drilling Depth	Primary Material Application	Maximum Hole Size	Price (inc. VAT)
A	C20303	Black Oxide	15	5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1", 1 1/16"	0.3125, 0.375, 0.4375, 0.5, 0.5625, 0.625, 0.6875, 0.75, 0.8125, 0.875, 0.9375, 1, 1.0625	3/8"	1/2"	Structual Steel	1.062"	£350.43
B	C20300	Black Oxide	5	5/16", 3/8", 7/16", 1/2", 9/16"	0.3125, 0.375, 0.4375, 0.5, 0.5625	3/8"	1/2"	Structual Steel	0.562"	£110.14
B	C20302	Black Oxide	5	13/16", 7/8", 15/16", 1", 1 1/16"	0.8125, 0.875, 0.9375, 1, 1.0625	3/8"	1/2"	Structual Steel	1.062"	£137.33
B	C20301	Black Oxide	5	9/16", 5/8", 11/16", 3/4", 13/16"	0.5625, 0.625, 0.6875, 0.75, 0.8125	3/8"	1/2"	Structual Steel	0.812"	£120.97
C	C20311	Bright, Uncoated	13	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"	0.125, 0.1562, 0.1875, 0.2187, 0.25, 0.2812, 0.3125, 0.3437, 0.375, 0.4062, 0.4375, 0.4687, 0.5	1/4"	0.094"	Sheet Metal	1/2"	£70.21
C	C20310	Bright, Uncoated	6	3/16", 1/4", 5/16", 3/8", 7/16", 1/2"	0.1875, 0.25, 0.3125, 0.375, 0.4375, 0.5	1/4"	9/32", 3/8"	Sheet Metal	1/2"	£55.86
D	C20312	Tin	6	3/16", 1/4", 5/16", 3/8", 7/16", 1/2"	0.1875, 0.25, 0.3125, 0.375, 0.4375, 0.5	1/4"	9/32", 3/8"	Sheet Metal	1/2"	£62.15
D	C20313	Tin	13	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"	0.125, 0.1562, 0.1875, 0.2187, 0.25, 0.2812, 0.3125, 0.3437, 0.375, 0.4062, 0.4375, 0.4687, 0.5	1/4"	0.094"	Sheet Metal	1/2"	£77.35

High Speed Steel Step Drill Bit

Style	Model	Number Of Hole Sizes	Bit Length	Shank Size	Step Thickness	Material	Finish	Number Of Flutes	Sizes Included	Price (inc. VAT)
A	48-89-9207	1	2.203"	3/8"	1/8"	High Speed Steel	Black Oxide	2	-	£92.00
B	48-89-9209	2	2.953"	3/8"	1/8"	High Speed Steel	Black Oxide	2	7/8", 1-1/8"	£108.13
C	48-89-9206	2	2.031"	1/4"	0.156"	High Speed Steel	Black Oxide	2	-	£48.98
D	48-89-9211	3	3.047"	3/8"	1/8"	High Speed Steel	Black Oxide	2	-	£122.79
E	48-89-9212	5	3.062"	3/8"	3/16"	High Speed Steel	Black Oxide	2	-	£132.23
F	48-89-9202	6	3.078"	1/4"	3/8"	High Speed Steel	Black Oxide	2	-	£58.06
G	48-89-9203	9	2.578"	3/8"	0.156"	High Speed Steel	Black Oxide	2	-	£74.53
H	48-89-9208	9	3.266"	3/8"	3/16"	High Speed Steel	Black Oxide	2	-	£86.75
I	48-89-9205	10	3.047"	3/8"	3/16"	High Speed Steel	Black Oxide	2	-	£153.20
J	48-89-9204	12	2.953"	3/8"	0.156"	High Speed Steel	Black Oxide	2	-	£85.40
F	48-89-9201	13	3.109"	1/4"	0.156"	High Speed Steel	Black Oxide	2	-	£42.08

IRWIN INDUSTRIAL TOOLS -

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

Model	Item	Price (inc. VAT)
10235	AD2VCD	£166.70

GREENLEE -

Step Bit Set

Model	Item	Price (inc. VAT)
GSBSET3	CR3LJF	£277.62

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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