Contacts
USA
+1 (888) 671-2883
MX
+52 (33) 1930-9455
Chat Live
Email Us
FAQ
Sign in
Register
GO
0
Cart
0
Items
Categories
HOME
About Us
Conveyor Belts
Brands
Popular Products
Blog
Contact Us
PAY WITH PO
...
Categories
Abrasives
Adhesives, Sealants and Tape
Automation
Bearings
Belts
Bushings
Chains & Sprockets
Cleaning
Clutches and Brakes
Cutting Tools
Electric Motors
Electrical
Fasteners
Fleet and Vehicle Maintenance
Furniture and Food Service
Gears & Gear Racks
HVAC
Hand Tools
Hardware
Hydraulics and Pneumatics
Lighting
Linear Motion
Lubrication
Machining
Material Handling
Paint & Painting Supplies
Power Tools
Pumps
Raw Materials
Safety
Seals
Shaft Couplings and Collars
Sheaves
Speed Reducers
Synchronous & Timing Belts
Tensioners and Idlers
Test Instruments
Timing Belt Pulleys
V-Belts
Welding
Add products to your shopping cart
Subtotal
Checkout now
Get quote
Home
Cutting Tools
Holemaking
Countersinks & Counterbores
Show:
Filter
Filter by Category
Narrow by Category
Cutting Tools
(101,785 items)
Holemaking
Countersinks & Counterbores
Combined Drill & Countersink
Counterbore Body - Interchangeable Pilot
Counterbore Sets
Countersink Body - Interchangeable Pilot
Countersink Sets
Interchangeable Counterbore Pilots
Solid Counterbores
Solid Countersinks
by Brand
Narrow by Brand
All
Alvord-Polk Tool
(123 items)
Champion
(112 items)
Chicago-Latrobe
(29 items)
Cleveland
(367 items)
Cutting Tool Technologies
(83 items)
Dormer Pramet
(209 items)
Drillco
(164 items)
Irwin Tools
(22 items)
Rocky Mountain Twist
(10 items)
Union Butterfield
(201 items)
Vernon Devices
(386 items)
Whitney Tool
(256 items)
by B (Mm)
Narrow by B (Mm)
All
6.5
(55 items)
8.0
(68 items)
by Basic Standard
Narrow by Basic Standard
All
ANSI
(173 items)
DIN 335 C
(109 items)
by Cat
Narrow by Cat
All
Countersinks
(108 items)
Drills
(56 items)
by Centerline Angle
Narrow by Centerline Angle
All
41 deg
(24 items)
45 deg
(23 items)
by Coating
Narrow by Coating
All
Bright
(78 items)
No Coating
(256 items)
by Connection Diameter - Millimeter (Dcon Ms)
Narrow by Connection Diameter - Millimeter (Dcon Ms)
All
6
(25 items)
10
(49 items)
by Connection Diameter Tolerance Machine Side (Tcdconms)
Narrow by Connection Diameter Tolerance Machine Side (Tcdconms)
All
(56 items)
h9
(156 items)
by Finish
Narrow by Finish
All
Bright
(227 items)
Steam Oxide
(127 items)
by Flute Count (Nof)
Narrow by Flute Count (Nof)
All
1
(39 items)
3
(236 items)
by Flutes
Narrow by Flutes
All
1
(83 items)
6
(39 items)
by Included Angle
Narrow by Included Angle
All
60 deg
(41 items)
82 deg
(40 items)
90 deg
(59 items)
by Material
Narrow by Material
All
Carbide
(72 items)
HSS
(643 items)
HSS-CO 8% (M42)
(30 items)
High Speed Steel
(308 items)
M42 Cobalt
(42 items)
by Material Application
Narrow by Material Application
All
K - Cast iron, N - Non-ferrous metals, P - Steel and cast steel
(93 items)
N - Non-ferrous metals, P - Steel and cast steel
(74 items)
by Number Of Flutes
Narrow by Number Of Flutes
All
1
(74 items)
3
(145 items)
4
(23 items)
by Overall Length
Narrow by Overall Length
All
1-1/2 in
(25 items)
2
(21 items)
2 in
(34 items)
2-5/8 in
(18 items)
2.3/4
(26 items)
by Pilot Diameter Tolerance
Narrow by Pilot Diameter Tolerance
All
0
(73 items)
-0.003"/-0.004"
(43 items)
by Point Angle (Sig)
Narrow by Point Angle (Sig)
All
60
(20 items)
90
(151 items)
by Series
Narrow by Series
All
183
(41 items)
879P
(65 items)
1001
(40 items)
1003
(39 items)
by Shank Dia. Tolerance
Narrow by Shank Dia. Tolerance
All
0
(72 items)
+0"/-0.0005"
(62 items)
by Shank Diameter
Narrow by Shank Diameter
All
1/2 in
(73 items)
1/4 in
(89 items)
3/4"
(27 items)
3/8 in
(45 items)
3/8"
(41 items)
3/16 in
(28 items)
by Shank Type
Narrow by Shank Type
All
Straight
(246 items)
Weldon
(73 items)
by Sizes
Narrow by Sizes
All
Fractional
(108 items)
Number
(56 items)
by Style
Narrow by Style
All
183
(41 items)
879P
(76 items)
3001
(30 items)
10001
(40 items)
10003
(39 items)
by Surface Condition
Narrow by Surface Condition
All
Bright
(267 items)
Steam Oxide
(129 items)
by Tool Size
Narrow by Tool Size
All
1/2"
(40 items)
1/4"
(35 items)
3/4"
(26 items)
3/8"
(40 items)
5/8"
(24 items)
by Tooth Configuration
Narrow by Tooth Configuration
All
8° Rt. Hand Helix
(43 items)
20° Right Hand Helix
(73 items)
by Type
Narrow by Type
All
Continuous
(41 items)
Counterbore Pilots Fractional
(62 items)
General Purpose Single End
(75 items)
Imperial
(48 items)
Interchangeable Straight Shank
(65 items)
Screw Size
(60 items)
Short Set Fractional
(43 items)
Single End
(48 items)
Single Flute
(36 items)
Three Flute
(25 items)
Sort By:
Popularity
Name
Price: low to high
Price: high to low
Items per page:
60
90
120
Filter
1
2
...
21
22
23
24
25
26
...
32
33
Item ID
Item
Price
Quantity
#6168332
Alvord-Polk 400-0.3750 Series# 400 Size .3750 Capscrew Counterbore (1/64 Oversize) 3/8
Brand
Alvord-Polk Tool
Model
400-0.3750
$43.97
Each
Free Shipping orders over $1
Add to Cart
#6114257
Cleveland C46314 3/8 - PILOT - 3/32 SHANK
Brand
Cleveland
Model
C46314
$23.39
Each
Free Shipping orders over $1
Add to Cart
#6268624
DRILLCO 36E116B 1/4 Countersinks 82Deg SINGLE FLUTE
Brand
Drillco
Model
36E116B
$7.50
Each
Free Shipping orders over $1
Add to Cart
#6076621
Dormer G1365.0 0108666 Countersink - 90° 3FL 5.00 mm
Brand
Dormer Pramet
Model
G1365.0
$28.18
Each
Free Shipping orders over $1
Add to Cart
#6279522
Whitney Tool 00009 Counterbore Pilots, 1/4" Pilot Diameter, 5/32" Shank Diameter
Brand
Whitney Tool
Model
00009
$18.84
Each
Free Shipping orders over $1
Add to Cart
#6279540
Whitney Tool 00022 Counterbore Pilots, 1/2" Pilot Diameter, 3/16" Shank Diameter
Brand
Whitney Tool
Model
00022
$20.13
Each
Free Shipping orders over $1
Add to Cart
#6279549
Whitney Tool 00088 Counterbore Pilots, 5/8" Pilot Diameter, 1/2" Shank Diameter
Brand
Whitney Tool
Model
00088
$49.88
Each
Free Shipping orders over $1
Add to Cart
#6279091
Whitney Tool 10533 Solid Pilot Cap Screw Counterbore, #6 Screw Size, .1360" Pilot Diameter
Brand
Whitney Tool
Model
10533
$40.66
Each
Free Shipping orders over $1
Add to Cart
#6114384
Cleveland C46560 .255 - PILOT - 3/16 SHANK
Brand
Cleveland
Model
C46560
$24.18
Each
Free Shipping orders over $1
Add to Cart
#6268621
DRILLCO 36E112C 3/16 Countersinks 90Deg SINGLE FLUTE
Brand
Drillco
Model
36E112C
$7.29
Each
Free Shipping orders over $1
Add to Cart
#6268632
DRILLCO 36E124B 3/8 Countersinks 82Deg SINGLE FLUTE
Brand
Drillco
Model
36E124B
$8.81
Each
Free Shipping orders over $1
Add to Cart
#6268782
DRILLCO 38E232B 1-1/2 Machine Countersink 82Deg 4 FLUTE
Brand
Drillco
Model
38E232B
$55.75
Each
Free Shipping orders over $1
Add to Cart
#6076561
Dormer G10716.5 47147810 Countersink with hexagonal shank - 90° 3FL 16.50 mm
Brand
Dormer Pramet
Model
G10716.5
$54.89
Each
Free Shipping orders over $1
Add to Cart
#6090308
470519/32 6210118 Counterbore Set Long ANSI 3FL 19/32 inch
Brand
Union Butterfield
Model
470519/32
Obsolete
#6113811
Cleveland C00971 #67 10001-82 5PC 1/4-3/4 BY 8 SET
Brand
Cleveland
Model
C00971
$106.33
Each
Free Shipping orders over $1
Add to Cart
#6114307
Cleveland C46368 STYLE 110C6 6 FLUTE CARBIDE 60-DEG C'SINK 1/8"
Brand
Cleveland
Model
C46368
$15.14
Each
Free Shipping orders over $1
Add to Cart
#6114323
Cleveland C46384 STYLE 110C6 6 FLUTE CARBIDE 90-DEG C'SINK 1/8"
Brand
Cleveland
Model
C46384
$15.14
Each
Free Shipping orders over $1
Add to Cart
#6114391
Cleveland C46573 5/16 - PILOT - 1/4 SHANK
Brand
Cleveland
Model
C46573
$27.18
Each
Free Shipping orders over $1
Add to Cart
#6268657
DRILLCO 36E216C 1-1/4 Countersinks 90Deg SINGLE FLUTE
Brand
Drillco
Model
36E216C
$47.05
Each
Free Shipping orders over $1
Add to Cart
#6076628
Dormer G1368.0 0108734 Countersink - 90° 3FL 8.00 mm
Brand
Dormer Pramet
Model
G1368.0
$21.32
Each
Free Shipping orders over $1
Add to Cart
#6076654
Dormer G14219.0 0168141 Countersink with extra radial relief - 90° 3FL 19.00 mm
Brand
Dormer Pramet
Model
G14219.0
$56.47
Each
Free Shipping orders over $1
Add to Cart
#6268537
DRILLCO 350A003 3 Combined Drill & Countersink (Center Drill) High Speed Steel Bright 60 degree
Brand
Drillco
Model
350A003
$6.61
Each
Free Shipping orders over $1
Add to Cart
#6268659
DRILLCO 36E232A 1-1/2 Countersink 60Deg SINGLE FLUTE
Brand
Drillco
Model
36E232A
$61.68
Each
Free Shipping orders over $1
Add to Cart
#6076738
Dormer G57012.4 46381763 Countersink - 90° 3FL 12.40 mm
Brand
Dormer Pramet
Model
G57012.4
$51.61
Each
Free Shipping orders over $1
Add to Cart
#6185707
Vernon Devices CH8-CH8202969 19/64" 82 degree CHAM-BIT
Brand
Vernon Devices
Model
CH8-CH8202969
$48.72
Each
Free Shipping orders over $1
Add to Cart
#6279094
Whitney Tool 20534 Solid Pilot Cap Screw Counterbore, #6 Screw Size, .1500" Pilot Diameter, M42
Brand
Whitney Tool
Model
20534
$59.15
Each
Free Shipping orders over $1
Add to Cart
#6268626
DRILLCO 36E116D 1/4 Countersinks 100Deg SINGLE FLUTE
Brand
Drillco
Model
36E116D
$7.50
Each
Free Shipping orders over $1
Add to Cart
#6268629
DRILLCO 36E120C 5/16 Countersinks 90Deg SINGLE FLUTE
Brand
Drillco
Model
36E120C
$8.17
Each
Free Shipping orders over $1
Add to Cart
#6268770
DRILLCO 38E148B 3/4 Machine Countersink 82Deg 4 FLUTE
Brand
Drillco
Model
38E148B
$25.31
Each
Free Shipping orders over $1
Add to Cart
#6076751
Dormer G6006.3 46381768 Countersink Extra Long - 90° 3FL 6.30 mm
Brand
Dormer Pramet
Model
G6006.3
$50.72
Each
Free Shipping orders over $1
Add to Cart
#6185742
Vernon Devices CCH-CCM0410 M4.1 CHAM-BIT
Brand
Vernon Devices
Model
CCH-CCM0410
$30.19
Each
Free Shipping orders over $1
Add to Cart
#6279109
Whitney Tool 10542 Solid Pilot Cap Screw Counterbore, 5/16" Screw Size, .3120" Pilot Diameter
Brand
Whitney Tool
Model
10542
$61.95
Each
Free Shipping orders over $1
Add to Cart
#6168323
Alvord-Polk 400-10-32 Series# 400 Size 10-32 Capscrew Counterbore (1/64 Oversize)
Brand
Alvord-Polk Tool
Model
400-10-32
$28.97
Each
Free Shipping orders over $1
Add to Cart
#6114159
Cleveland C46119 5/8 10001 60DG CSINK
Brand
Cleveland
Model
C46119
$25.56
Each
Free Shipping orders over $1
Add to Cart
#6114162
Cleveland C46122 5/8 10001 100DG CSINK
Brand
Cleveland
Model
C46122
$26.66
Each
Free Shipping orders over $1
Add to Cart
#6114399
Cleveland C46586 3/8 - PILOT - 1/4 SHANK
Brand
Cleveland
Model
C46586
$27.18
Each
Free Shipping orders over $1
Add to Cart
#6076625
Dormer G1366.3 0108703 Countersink - 90° 3FL 6.30 mm
Brand
Dormer Pramet
Model
G1366.3
$20.24
Each
Free Shipping orders over $1
Add to Cart
#6114360
Cleveland C46525 .127 - PILOT - 3/32 SHANK
Brand
Cleveland
Model
C46525
$20.12
Each
Free Shipping orders over $1
Add to Cart
#6076598
Dormer G13510.0 0144817 Countersink - 60° 3FL 10.00 mm
Brand
Dormer Pramet
Model
G13510.0
$24.07
Each
Free Shipping orders over $1
Add to Cart
#6279552
Whitney Tool 00054 Counterbore Pilots, 11/16" Pilot Diameter, 5/16" Shank Diameter
Brand
Whitney Tool
Model
00054
$40.08
Each
Free Shipping orders over $1
Add to Cart
#6275249
Whitney Tool 42067 Single Flute Countersink, 3/8" Diameter, 90 degree Angle
Brand
Whitney Tool
Model
42067
$16.45
Each
Free Shipping orders over $1
Add to Cart
#6114371
Cleveland C46545 .191 - PILOT - 3/32 SHANK
Brand
Cleveland
Model
C46545
$23.11
Each
Free Shipping orders over $1
Add to Cart
#6114539
Cleveland C94583 100 DEG CSink 1/2 x 1-3/4 OAL x 5/16 Shk
Brand
Cleveland
Model
C94583
$23.75
Each
Free Shipping orders over $1
Add to Cart
#6114545
Cleveland C94589 4 PC - 82 DEG SET, DIA 5/16, 3/8, 1/2, 5/8
Brand
Cleveland
Model
C94589
$97.12
Each
Free Shipping orders over $1
Add to Cart
#6114548
Cleveland C94592 5 PC - 60 DEG SET, DIA 5/16, 3/8, 1/2, 3/4, 1
Brand
Cleveland
Model
C94592
$164.42
Each
Free Shipping orders over $1
Add to Cart
#6114269
Cleveland C46330 STYLE 110C1 1/4 82-DEG CARBIDE SINGLE FLUTE C'SINK
Brand
Cleveland
Model
C46330
$21.92
Each
Free Shipping orders over $1
Add to Cart
#6114377
Cleveland C46551 7/32 - PILOT - 3/16 SHANK
Brand
Cleveland
Model
C46551
$23.11
Each
Free Shipping orders over $1
Add to Cart
#6114382
Cleveland C46557 1/4 - PILOT - 1/4 SHANK
Brand
Cleveland
Model
C46557
$25.81
Each
Free Shipping orders over $1
Add to Cart
#6114396
Cleveland C46583 3/8 - PILOT - 1/8 SHANK
Brand
Cleveland
Model
C46583
$24.18
Each
Free Shipping orders over $1
Add to Cart
#6268664
DRILLCO 36E264B 2" Countersinks 82Deg SINGLE FLUTE
Brand
Drillco
Model
36E264B
$112.91
Each
Free Shipping orders over $1
Add to Cart
#6076558
Dormer G1068.3 47147781 Countersink with Tri-Flat shank - 90° 3FL 8.30 mm
Brand
Dormer Pramet
Model
G1068.3
$21.85
Each
Free Shipping orders over $1
Add to Cart
#6076563
Dormer G1076.3 47147806 Countersink with hexagonal shank - 90° 3FL 6.30 mm
Brand
Dormer Pramet
Model
G1076.3
$24.78
Each
Free Shipping orders over $1
Add to Cart
#6185907
Vernon Devices CCH-CCH1820 #14 CHAM-BIT
Brand
Vernon Devices
Model
CCH-CCH1820
$34.20
Each
Free Shipping orders over $1
Add to Cart
#6185745
Vernon Devices CCH-CCM0430 M4.3 CHAM-BIT
Brand
Vernon Devices
Model
CCH-CCM0430
$30.19
Each
Free Shipping orders over $1
Add to Cart
#6279563
Whitney Tool 00042 Counterbore Pilots, 13/16" Pilot Diameter, 1/4" Shank Diameter
Brand
Whitney Tool
Model
00042
$52.73
Each
Free Shipping orders over $1
Add to Cart
#6114530
Cleveland C94574 90 DEG CSink 5/16 x 1-5/8 OAL x 1/4 Shk
Brand
Cleveland
Model
C94574
$17.38
Each
Free Shipping orders over $1
Add to Cart
#6114533
Cleveland C94577 90 DEG CSink 5/8 x 2-1/8 OAL x 3/8 Shk
Brand
Cleveland
Model
C94577
$27.27
Each
Free Shipping orders over $1
Add to Cart
#6114536
Cleveland C94580 90 DEG CSink 1-1/4 x 3-1/8 OAL x 1/2 Shk
Brand
Cleveland
Model
C94580
$125.16
Each
Free Shipping orders over $1
Add to Cart
#6268607
DRILLCO 35E004B 4 Combined Drill & Countersink (Center Drill) High Speed Steel Bright 60 degree
Brand
Drillco
Model
35E004B
$15.43
Each
Free Shipping orders over $1
Add to Cart
#6268649
DRILLCO 36E156C 7/8 Countersinks 90Deg SINGLE FLUTE
Brand
Drillco
Model
36E156C
$32.31
Each
Free Shipping orders over $1
Add to Cart
1
2
...
21
22
23
24
25
26
...
32
33
