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Home
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Twist Drill Bits
TWIST DRILL BITS
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Featured Keywords: black oxide
Drill Bit Type: Twist
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Same-Day Delivery
Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Drill America
Gyros
Milwaukee
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
Bit Diameter
1/2 in
1/4 in
3/16 in
5/16 in
5/32 in
7/8 in
9/32 in
11/64 in
15/64 in
17/32 in
21/64 in
25/64 in
#13
#14
#16
#18
#19
#21
#23
#31
#3
#46
#4
#50
#8
1/8 in
3/32 in
3/4 in
3/8 in
5/64 in
7/32 in
7/64 in
9/64 in
11/16 in
12 mm
13/32 in
13/64 in
15 mm
17/64 in
21/32 in
23/64 in
G
H
Material Application
Stainless Steel
Steel
Wood
Aluminum
Angle Iron
Copper
PVC
Duct/Sheet Metal
Cast Iron
Nickel
Plaster
Vinyl Flooring
Linoleum
Fiberglass
Number of Pieces
1 Piece
5-10 Pieces
11-20 Pieces
21-30 Pieces
Bit Material
Cobalt
High Speed Steel
Bit Length (in.)
2 in
2.12 in
2.43 in
2.68 in
2.75 in
2.81 in
2.87 in
2.93 in
3.25 in
3.5 in
3.75 in
4 in
4.80 in
5.12 in
5.62 in
5.81 in
5.87 in
6 in
6.25 in
6.37 in
6.5 in
6.75 in
7 in
7.75 in
8 in
10 in
12 in
Features
No Additional Features
Shank Style
Straight
Round
3-Flat
Shank Diameter
1/2 in
1/4 in
3/16 in
5/16 in
5/32 in
9/32 in
11/64 in
15/64 in
21/64 in
25/64 in
#13
#14
#16
#18
#19
#21
#23
#31
#3
#46
#4
#50
#8
1/8 in
3/32 in
3/4 in
3/8 in
5/64 in
7/32 in
7/64 in
7/8 in
9/64 in
11/16 in
12 mm
13/32 in
13/64 in
15 mm
17/32 in
17/64 in
21/32 in
23/64 in
G
H
Drilling Depth (in)
0.375
0.5
0.75
1
1.0625
1.125
1.25
1.3125
1.375
1.5
1.5625
1.625
1.6875
1.75
1.8125
1.875
2
2.125
2.25
2.3125
2.5
2.75
2.8125
3
3.75
3.875
4
4.125
4.25
4.37007874
4.375
4.75
6.125
Individual/Set
Individual
Set
Featured Keywords
black oxide
drill chuck
high speed steel
black oxide drill bit
variable helix
extra length
jobber length
general purpose drill
split point
round shank
quad edge tip
shockwave impact duty bits
tapered drill bit
1/2 in. shank
hard metal
rapid chip removal
titanium coating
fractional size
length drill bit
red helix
hex shank
long life
overall length
bright finish
drill press
2 high speed steel
impact driver
stay sharper longer
longer life
precision start
5x life
cutting edge
drill bit shank
1/4 in. hex shank
3 flat shank
3/8 in. shank
135 degree
gold split point drill bit
cobalt alloy
gold oxide
straight shank
drill bit
gold drill
killer force drill
reverse drill
general purpose
3/8 in. dia
135 degree split point
bits core
left hand drill
gold coating
secure grip
fast drilling
gold drill bit
impact drill
industrial grade high speed steel
135 degree split point drill
black oxide finish
black oxide treatment
cast iron
center punch
cobalt steel
drill hole
greater wear resistance
stub length
135 ° split point
bit life
cobalt steel tool
decimal equivalent
red helix titanium drill bit
split point tip
29 piece
35 cobalt drill bits
135 split point
black oxide coating
chip ejection
cobalt twist
gold reduced shank drill bit
heavy-duty jobber length drill bit
quadedge tip
screw machine drill
self centering
sharper longer
titanium drill bit set
8 piece set
black oxide drill bit set
broken bolt
center hole
curved surfaces
drilling metal
gold drill bit set
high quality
jobber length drill bit
length metric drill bit
metal case
nickel alloy
parabolic flute
quick start
reduced shank
rotary tools
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Featured Keywords: black oxide
Drill Bit Type: Twist
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44 Results
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Top Sellers
Top Rated
More Options Available
$
69
.
97
(3508)
Model# 48-89-2338
Milwaukee
Cobalt Red Helix Twist Drill Bit Set for Drill Drivers (23-Piece)
Add to Cart
More Options Available
$
3
.
13
(129)
Model# GLBCOX63/16
Drill America
3/16 in. x 6 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
More Options Available
$
26
.
41
(16)
Model# DWDCO7/8
Drill America
7/8 in. m35 Cobalt Reduced Shank Twist Drill Bit with 1/2 in. Shank
Add to Cart
$
136
.
57
Model# D/A26J-CO-SET
Drill America
m42 Cobalt Jobber Drill Bit Set (26-Pieces)
Add to Cart
More Options Available
$
9
.
48
(50)
Model# GLBCOX121/4
Drill America
1/4 in. x 12 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
$
16
.
68
(8)
Model# DWD13J-CO-SET
Drill America
m35 Cobalt Jobber Drill Bit Set (13-Pieces)
Add to Cart
$
11
.
95
(
$1.00
/unit)
(26)
Model# DWDCO9/64P12
Drill America
9/64 in. M35 Cobalt Drill Bit (12-Piece)
Add to Cart
More Options Available
$
15
.
51
(
$1.29
/unit)
(35)
Model# D/ACO1/8P12
Drill America
1/8 in. M42 Cobalt Drill Bit (12-Piece)
Add to Cart
More Options Available
$
56
.
41
(
$9.40
/unit)
(3)
Model# D/ASTCO1/2P6
Drill America
1/2 in. M42 Cobalt Short Twist Drill Bit (6-Piece)
Add to Cart
$
30
.
58
Model# 45-41005
Gyros
Size #5 Premium Industrial Grade High Speed Steel Black Oxide Drill Bit (12-Pack)
Add to Cart
More Options Available
$
23
.
24
Model# DWDTLCO5/16
Drill America
5/16 in. Cobalt Taper Length Twist Drill Bit
Add to Cart
More Options Available
$
3
.
30
(16)
Model# GLBCOX623
Drill America
#23 x 6 in. Cobalt Aircraft Extension Drill Bit
Add to Cart