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Value Collection 15/16" Diam, 1/2" Shank, Diam, 4 Flutes, Straight Shank, Int...

$ 84.76 $ 50.85

16mm Cap Screw Ultra-Dex PATRIOT Indexable Back-Side Counterbore Tool

$ 177.35 $ 106.41

1/2" Cap Screw Ultra-Dex PATRIOT Indexable Counterbore & Dual Chamfer Tool

$ 177.35 $ 106.41

12mm Cap Screw Ultra-Dex PATRIOT Indexable Back-Side Counterbore Tool

$ 162.78 $ 97.66

10mm Cap Screw Ultra-Dex PATRIOT Indexable Counterbore & Dual Chamfer Tool

$ 167.66 $ 100.59

Value Collection 1" Diam, 3 Flutes, Morse Taper Shank, Interchangeable Pilot ...

$ 84.7 $ 50.82

New F&D Tool 26219 2-5/16 x 1/2 Counterbore Pilot

$ 101.2 $ 60.72

20.58mm 4-Flute Carbide Reverse Spotfacer Radius .001" MF0433329

$ 60.51 $ 36.31

9/16" 4-Flute Carbide Reverse Spotfacer Radius .020" MF0433320

$ 55.66 $ 33.4

Rock River Tool 25/32" Carbide tip counterbore 5/8" straight shank

$ 35.19 $ 21.11

Made in USA 4 Flutes, 1-3/8" Diam, 5/8" Pilot Hole Diam, High Speed Steel Rev...

$ 137.3 $ 82.38

Scientific Cutting Tools 1-5/16 - 12" Port, 1.92" Spotface Diam, 1" Tube Outs...

$ 264.45 $ 158.67

TMX (5-620-230) 11/32 Pilot Diam 1/4 Shank Steel Counterbore Pilot - Pack of 3

$ 12.49 $ 7.49

HARTLAND, #0899-2702, 1.102”, 28 mm CARBIDE TIPPED COUNTERBORE B390

$ 35.19 $ 21.11

Made in USA 4 Flutes, 1-1/4" Diam, 3/8" Pilot Hole Diam, High Speed Steel Rev...

$ 104.36 $ 62.62

Solid Pilot Counterbore,3 Flutes,7/16" dia x 2 1/4" ct x 1/2 dia shk x 6"oal,SPI

$ 17.6 $ 10.56

Cleveland C92705 Counterbore,5.750" L,0.375" Dia.,Bright

$ 84.36 $ 50.61

Cleveland C91700 Counterbore,3.500" L,0.313" Dia.,Bright

$ 82.13 $ 49.27

Cleveland C91701 Counterbore,3.500" L,0.344" Dia.,Bright

$ 83.47 $ 50.08

7 Pc HSS COUNTERBORE SET. W/ HOLDER Metric

$ 57.28 $ 34.37

NOS HSS Spotfacer Counterbore 7/16 Cleveland Twist Drill Co. 879 Machinist S13

$ 16.72 $ 10.03

9/16" 4-Flute Carbide Reverse Spotfacer Radius .025" MF0433331

$ 44.63 $ 26.78

.159" Cobalt Counterbore with .128" NC Pilot MF030014

$ 14.08 $ 8.45

12mm Cap Screw Ultra-Dex PATRIOT Indexable Counterbore 90Deg Flat Bottom

$ 177.35 $ 106.41

Cleveland C91711 Counterbore,6.000" L,0.438" Dia.,Bright

$ 93.35 $ 56.01

Cleveland C92708 Counterbore,6.000" L,0.438" Dia.,Bright

$ 92.34 $ 55.4

RADIAL DRIVE COUNTERBORE, 120-4150, 1 1/2", 4 FLUTE

$ 53.46 $ 32.07

Value Collection 1-1/8", 3-FL, 3MT Shank, Interchangeable Pilot Counter Bore

$ 30.75 $ 18.45

Value Collection #10 Wire Fillister Head Screw Compatible, High Speed Steel, ...

$ 15 $ 9

Made in USA 9/16" Diam, 1/2" Shank, Diam, 3 Flutes, Straight Shank, Interchan...

$ 128.8 $ 77.28

17/64" HSS Counterbore - Interchangeable Pilot Type

$ 23.65 $ 14.19

8mm Cap Screw Ultra-Dex PATRIOT Indexable Back-Side Counterbore Tool

$ 141.46 $ 84.88

New Cleveland No. 779 1-1/4 Dia 2990 Counterbore and Spot Facer Carbide Tipped

$ 110 $ 66

SC280A-16 aircraft HSS counterbore 11/16 interchangeable pilot counter bore .687

$ 21.91 $ 13.14

Made in USA 1/4" Socket Head Cap Screw Compatible, High Speed Steel, Solid Pi...

$ 35.13 $ 21.08

3/4" 4 Flute Solid Carbide Counterbore, Center Cutting Flat Bottom

$ 95.7 $ 57.42

.166" Cobalt Counterbore with .060" NC Pilot MF0300146

$ 14.08 $ 8.45

1-5/8 INCH 4 FLUTE CARBIDE TIPPED COUNTERBORE 7/16 PILOT HOLE (B-5-8-2-25-OFG)

$ 112.45 $ 67.47

Cleveland C91698 Counterbore,3.000" L,0.250" Dia.,Bright

$ 81.57 $ 48.94

4pcs 1/4" 4 Flute Solid Carbide Counterbore, Center Cutting Flat Bottom

$ 47.66 $ 28.59

USED ECLIPSE 5PCS. COUNTERBORE PILOTS 3/4" x 5/16" x 4-1/8"

$ 13.2 $ 7.91

Value Collection 57/64" Diam, 3/4" Shank, Diam, 3 Flutes, Straight Shank, Int...

$ 83.95 $ 50.37

Value Collection 55/64" Diam, 3/4" Shank, Diam, 3 Flutes, Straight Shank, Int...

$ 83.95 $ 50.37

Value Collection 51/64" Diam, 5/8" Shank, Diam, 3 Flutes, Straight Shank, Int...

$ 83.08 $ 49.85

Value Collection 53/64" Diam, 3/4" Shank, Diam, 3 Flutes, Straight Shank, Int...

$ 83.08 $ 49.85

INTERSTATE Interchangeable Pilot Counterbore 27/64" x 3/8" Shank 3FL 08815276

$ 20.12 $ 12.07

3/4" x 7/16" Shank Counterbore Pilots

$ 6.15 $ 3.69

Gairing C11 Quick Change HSS Hex Drive Counterbore 2pc Set #1 Morse Taper Shank

$ 24.61 $ 14.76

Made in USA 4 Flutes, 1-5/8" Diam, 3/4" Pilot Hole Diam, High Speed Steel Rev...

$ 140.2 $ 84.12

3/4 cut for Cap Screw Bolt Counterbore Counter Bore Cutter Tool MT2 2MT shank

$ 20.19 $ 12.11

Scientific Cutting Tools Ms16142-4R Port Tool,Ms16142,Reamer,7/16-20 Unf

$ 173.48 $ 104.08

Link Industries 0.532" Drill, 9/16" Pilot Length, High Speed Steel Bright Fin...

$ 28.52 $ 17.11

16mm Cap Screw Ultra-Dex PATRIOT Indexable Counterbore & Dual Chamfer Tool

$ 191.84 $ 115.1

Kwik Way Seat & Guide Machine Valve Seat Adjustable Counterbore Cutter 1.75" USA

$ 352 $ 211.2

5/8" Cap Screw Ultra-Dex PATRIOT Indexable Counterbore 90Deg Flat Bottom

$ 191.84 $ 115.1

8mm Cap Screw Ultra-Dex PATRIOT Indexable Counterbore 90Deg Flat Bottom

$ 152.16 $ 91.29

1-5/8 INCH 4 FLUTE CARBIDE TIPPED COUNTERBORE 7/16 PILOT HOLE (B-5-8-1-20-OFG)

$ 111.27 $ 66.76

10mm Cap Screw Ultra-Dex PATRIOT Indexable Back-Side Counterbore Tool

$ 155.02 $ 93.01

3/8" Cap Screw Ultra-Dex PATRIOT Indexable Back-Side Counterbore Tool

$ 147.27 $ 88.36

8mm Cap Screw Ultra-Dex PATRIOT Indexable Counterbore & Dual Chamfer Tool

$ 152.16 $ 91.29

Kwik Way Seat & Guide Machine Valve Seat Adjustable Counterbore Cutter 2" USA

$ 352 $ 211.2

3/8" Cap Screw Ultra-Dex PATRIOT Indexable Counterbore 90Deg Flat Bottom

$ 159.91 $ 95.94

3/4" Cap Screw Ultra-Dex PATRIOT Indexable Counterbore & Dual Chamfer Tool

$ 207.35 $ 124.41

3/4" Cap Screw Ultra-Dex PATRIOT Indexable Counterbore 90Deg Flat Bottom

$ 207.35 $ 124.41

1-5/8 INCH 4 FLUTE CARBIDE TIPPED COUNTERBORE 7/16 PILOT HOLE (B-5-8-2-24-OFG)

$ 100.32 $ 60.19

6pcs 1/8" 4 Flute Solid Carbide Counterbore, Center Cutting Flat Bottom

$ 42.34 $ 25.4

5pcs 1/8" 4 Flute Solid Carbide Counterbore, Center Cutting Flat Bottom

$ 42.63 $ 25.58

3” Diameter Counterbore and Drill Tool 5MT Brand New!

$ 30.79 $ 18.47

TE-CO (5-620-535) 15/16" x 7/16" Carbon Steel Counterbore Pilot

$ 14.16 $ 8.5

#8 X 32 X 1/2 FLAT HEAD TORX SCREW ALLOY STEEL LOT OF 100 PIECES (C-5-9-2-17)

$ 13.2 $ 7.91

Made in USA 12mm Socket Head Cap Screw Compatible, High Speed Steel, Solid Pi...

$ 90.33 $ 54.19

TRW CSS-44-60 COUNTERBORE DRILL HSS 11/16IN X 1IN 777

$ 52.8 $ 31.67

5/8" 4 Flute HSS Reverse Spotfacer .031" Radius Craig 190-7J

$ 12.83 $ 7.7

3/4" x 5/16", Solid Carbide Reverse Spotfacer / Counterbore, 191-9K, 09938135

$ 61.55 $ 36.93

Metal Cutting Tools 263-3075 3/4-16 Counterbore

$ 76.12 $ 45.67

PINWHEEL CS-36 HSS COUNTERBORE DRILL 9-16IN X 13/16IN 777

$ 52.8 $ 31.67

3/8" HSS Counterbore - Interchangeable Pilot Type - Taper Shank

$ 26.71 $ 16.03

USED ECLIPSE (USA) COUNTERSINK COUNTERBORE #2 PIN DRIVE HOLDER 410-2000

$ 39.6 $ 23.76

M5 CAPSCREW COUNTERBORE STRAIGHT SHANK HIGH SPEED STEEL - NEW!

$ 11.39 $ 6.83

3/4" 4 Flute Carbide Reverse Spotfacer .031" Radius Craig 191-9L

$ 65.57 $ 39.34

.703" 4-Flute Carbide Reverse Spotfacer MF0433315

$ 63.44 $ 38.06

1" HSS Counterbore - Interchangeable Pilot Type - Taper Shank

$ 45.35 $ 27.21

Competitive Carbide 15249 Counterbore

$ 316.58 $ 189.94

ECLIPSE -RADIAL DRIVE COUNTERBORE -MACHINIST 4036539 6 flt. 2 1/2"NOS

$ 58.08 $ 34.84

Waukesha C12 Quick Change Hex Drive Counterbore Set Carbide 4 Tipped C'Bores

$ 58.52 $ 35.11

Counterbore 1/2" St Shank

$ 8.8 $ 5.28

1 1/16" COUNTERBORE, CARBIDE TIPPED, INTERCHANGABLE PILOT, 3/4" SHANK. NEW, USA

$ 128.47 $ 77.08

Rottler Compatible, Basic Adjustable Valve Seat Counterbore Cutting System USA

$ 1452 $ 871.2

USED 4PCS. COUNTERBORE PILOTS (SHANK: 3/16")

$ 4.4 $ 2.64

1-3/16" HSS Counterbore - Interchangeable Pilot Type - Taper Shank

$ 69.06 $ 41.43

UNKNOWN MFG SOLID PILOT COUNTERBORE 2 FLUTE 6MT 3 5/32” X  1 9/32” 180 DEGREE

$ 66 $ 39.6

USED METCUT HSS STRAIGHT SHANK COUNTERBORE 1.875+/- (0899-2122)

$ 52.8 $ 31.67

MORSE® 25729 1766 STRAIGHT SHANK CAP SCREW COUNTERBORE, 5/16" 0.504 IN BORE

$ 22 $ 13.2

RESHARPENED METCUT HSS 1.875" COUNTERBORE No.3 PIN DRIVE 100-3187 (1-7/8")

$ 26.4 $ 15.83

Value Collection 1/4" Socket Head Cap Screw Compatible, Cobalt, Solid Pilot C...

$ 39.01 $ 23.41

1, HEARTLAND CUTTING TOOLS, 28 mm 1.102” Carbide Tipped Counterbore End Mill USA

$ 34.32 $ 20.59

1" STRAIGHT SHANK x 2" COUNTERBORE lathe milling machine tool holder ECLIPSE USA

$ 43.12 $ 25.87

7/8 Pilot 5/16" shank size Eclipse Twist Lock Counterbore Cutter Tool steel .860

$ 5.66 $ 3.4

.340" 4-Flute Carbide Reverse Spotfacer MF0433324

$ 47.35 $ 28.41

7 Reground 25/32" Aircraft Counterbore Spotfacer D6387

$ 34.27 $ 20.56