Counterbores | Surplus Network

21 PC Set HSS Straight Shank Interchangeable Pilot Counterbore

21 PC Set HSS Straight Shank...

$70.50 USD

21 PC Set HSS Straight Shank...

$70.50 USD

7pcs/set Cap Screw Counterbore Set, #6 up to 1/2", part# 510-001---new

7pcs/set Cap Screw Counterbore Set,...

$49.00 USD

7pcs/set Cap Screw Counterbore Set,...

$49.00 USD

Lot Of 3 Counterbore Cutter 4-Flute Straight Shank Spotfacer 31/32 (23M9)

Lot Of 3 Counterbore Cutter 4-Flute...

$35.00 USD

Lot Of 3 Counterbore Cutter 4-Flute...

$35.00 USD

ATI 3/4" AT488C-17 Counterbore Aircraft Interchangeable Pilot 4 Flute Bit Cutter

ATI 3/4" AT488C-17 Counterbore...

$35.00 USD

ATI 3/4" AT488C-17 Counterbore...

$35.00 USD

ProCut 5/8" Screw Size Aircraft Square Interchangeable Pilot Counterbore

ProCut 5/8" Screw Size Aircraft...

$17.50 USD

ProCut 5/8" Screw Size Aircraft...

$17.50 USD

Reed Tool & Die Carbide Tipped Counterbore 1-1/2" Dia 0.275 Pilot shank hole 20m

Reed Tool & Die Carbide Tipped...

$17.50 USD

Reed Tool & Die Carbide Tipped...

$17.50 USD

SHARS 6 8 10 1/4-1/2 7 Pcs HSS Counterbore Set NEW #}

SHARS 6 8 10 1/4-1/2 7 Pcs HSS...

$52.00 USD

SHARS 6 8 10 1/4-1/2 7 Pcs HSS...

$52.00 USD

4 Butterfield HSW 1-3/8" 1-3/16" 7/8" Counterbore Aircraft Interchangeable Bit

4 Butterfield HSW 1-3/8" 1-3/16" 7/8"...

$52.00 USD

4 Butterfield HSW 1-3/8" 1-3/16" 7/8"...

$52.00 USD

counterbore set

counterbore set

$150.00 USD

counterbore set

$150.00 USD

5/16 SCREW SIZE HIGH SPEED STEEL 3 FLT SOLID PILOT CAP SCREW COUNTERBORE 508

5/16 SCREW SIZE HIGH SPEED STEEL 3...

$20.78 USD

5/16 SCREW SIZE HIGH SPEED STEEL 3...

$20.78 USD

Interchangeable Pilot Counterbore Set 21pcs/set, short style #Z-3620-0121-new

Interchangeable Pilot Counterbore Set...

$69.00 USD

Interchangeable Pilot Counterbore Set...

$69.00 USD

Counterbore Set -- 7 pieces

Counterbore Set -- 7 pieces

$69.00 USD

Counterbore Set -- 7 pieces

$69.00 USD

39 Piece, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore Set Bright

39 Piece, 3 Flutes, Straight Shank,...

$190.00 USD

39 Piece, 3 Flutes, Straight Shank,...

$190.00 USD

ProCut 7/16" HSS Aircraft Counterbore Interchangeable Pilot 1/4" Shank

ProCut 7/16" HSS Aircraft Counterbore...

$15.50 USD

ProCut 7/16" HSS Aircraft Counterbore...

$15.50 USD

7pcs/set Metric Cap Screw Counterbore Set, M3-M12 part# 510-MM-New Free Shipping

7pcs/set Metric Cap Screw Counterbore...

$49.67 USD

7pcs/set Metric Cap Screw Counterbore...

$49.67 USD

No.2 Straight Shank Fillister Counterbore High Speed Steel

No.2 Straight Shank Fillister...

$10.99 USD

No.2 Straight Shank Fillister...

$10.99 USD

ProCut 15/32" HSS Aircraft Counterbore Interchangeable Pilot 1/4" Shank

ProCut 15/32" HSS Aircraft...

$15.65 USD

ProCut 15/32" HSS Aircraft...

$15.65 USD

11/16" (.6875") HSS 4-Flute Counterbore #2 Morse Shank 300211

11/16" (.6875") HSS 4-Flute...

$15.65 USD

11/16" (.6875") HSS 4-Flute...

$15.65 USD

SHARS #6 3 Flute Solid Cap Screw Straight Shank Counterbore NEW !}

SHARS #6 3 Flute Solid Cap Screw...

$10.95 USD

SHARS #6 3 Flute Solid Cap Screw...

$10.95 USD

TITAN USA Solid Pilot Counterbore: 0.38" Dia, 1/4" Pilot, 4 Fl TR97475

TITAN USA Solid Pilot Counterbore:...

$19.60 USD

TITAN USA Solid Pilot Counterbore:...

$19.60 USD

9/16" HSS Counterbore - Interchangeable Pilot Type

9/16" HSS Counterbore -...

$38.05 USD

9/16" HSS Counterbore -...

$38.05 USD

7 Pcs HSS Solid Cap screw Counterbore Set 6# 8 10 1/4 5/16 3/8 1/2 Sizes

7 Pcs HSS Solid Cap screw Counterbore...

$55.50 USD

7 Pcs HSS Solid Cap screw Counterbore...

$55.50 USD

EVEREDE Bayonet Lock Pilot Arbor 5/32" HSS PB-156-6

EVEREDE Bayonet Lock Pilot Arbor...

$8.00 USD

EVEREDE Bayonet Lock Pilot Arbor...

$8.00 USD

7pc TMCO TOOLS indexable counterbore 3/4, 1, 1-1/16, 1-1/8, 1-1/4, 1-5/16, 1-5/8

7pc TMCO TOOLS indexable counterbore...

$109.99 USD

7pc TMCO TOOLS indexable counterbore...

$109.99 USD

Interchangeable Pilot Counterbore Set 21Pcs/Set, Straight Shank

Interchangeable Pilot Counterbore Set...

$70.77 USD

Interchangeable Pilot Counterbore Set...

$70.77 USD

ProCut 5/16" HSS Aircraft Counterbore Interchangeable Pilot 1/4" Shank

ProCut 5/16" HSS Aircraft Counterbore...

$14.70 USD

ProCut 5/16" HSS Aircraft Counterbore...

$14.70 USD

3pk of 11/32" Diam 3fl HSS Interchangeable Pilot Counterbore GH8790222

3pk of 11/32" Diam 3fl HSS...

$14.70 USD

3pk of 11/32" Diam 3fl HSS...

$14.70 USD

17/32" (.5313") 4 Flute HSS Aircraft Counterbore Radius .030" ST300161

17/32" (.5313") 4 Flute HSS Aircraft...

$28.29 USD

17/32" (.5313") 4 Flute HSS Aircraft...

$28.29 USD

10pcs HSS Woodruff Key Cutter Set Straight Teeth 3/8, 1/2, 5/8, 3/4, 1" IN-GWC

10pcs HSS Woodruff Key Cutter Set...

$99.00 USD

10pcs HSS Woodruff Key Cutter Set...

$99.00 USD

ProCut CD-50 Cap Screw Counterbore HSS Straight Shank Lot (9) Vintage Yugoslavia

ProCut CD-50 Cap Screw Counterbore...

$44.99 USD

ProCut CD-50 Cap Screw Counterbore...

$44.99 USD

USED Vintage Alvord Polk Set of 8 Metric Counterbore Set 3.5-14.5mm 401-S-10

USED Vintage Alvord Polk Set of 8...

$94.99 USD

USED Vintage Alvord Polk Set of 8...

$94.99 USD

7pcs/set Cap Screw Counterbore Set, #6 up to 1/2", part# 510-001---new

7pcs/set Cap Screw Counterbore Set,...

$38.00 USD

7pcs/set Cap Screw Counterbore Set,...

$38.00 USD

(Lot Of 2 ) 7/16” With 3/16” SHANK PILOT FOR COUNTERBORE PILOT

(Lot Of 2 ) 7/16” With 3/16”...

$12.80 USD

(Lot Of 2 ) 7/16” With 3/16”...

$12.80 USD

(Lot Of 2 ) 27/64” With 3/16” SHANK PILOT FOR COUNTERBORE PILOT

(Lot Of 2 ) 27/64” With 3/16”...

$12.80 USD

(Lot Of 2 ) 27/64” With 3/16”...

$12.80 USD

(Lot Of 2 ) .373” With 5/16” SHANK PILOT FOR COUNTERBORE PILOT

(Lot Of 2 ) .373” With 5/16”...

$12.80 USD

(Lot Of 2 ) .373” With 5/16”...

$12.80 USD

SHARS #10 3 Flute Solid Cap Screw Counterbore HSS NEW !}

SHARS #10 3 Flute Solid Cap Screw...

$13.95 USD

SHARS #10 3 Flute Solid Cap Screw...

$13.95 USD

5/16 CAPSCREW COUTERBORE STRAIGHT SHANK - NEW

5/16 CAPSCREW COUTERBORE STRAIGHT...

$13.95 USD

5/16 CAPSCREW COUTERBORE STRAIGHT...

$13.95 USD

SHARS TOOLS #6 8 10 1/4-1/2 7pcs Cobalt Counterbore Set #{

SHARS TOOLS #6 8 10 1/4-1/2 7pcs...

$126.50 USD

SHARS TOOLS #6 8 10 1/4-1/2 7pcs...

$126.50 USD

COUNTERBORE PILOT NEW 1/4 DIAMETER WITH A 1/8 SHAFT

COUNTERBORE PILOT NEW 1/4 DIAMETER...

$12.00 USD

COUNTERBORE PILOT NEW 1/4 DIAMETER...

$12.00 USD

COUNTERBORE PILOT NEW 9/16 DIAMETER 3/16 SHAFT

COUNTERBORE PILOT NEW 9/16 DIAMETER...

$12.00 USD

COUNTERBORE PILOT NEW 9/16 DIAMETER...

$12.00 USD

7pcs/set Metric Cap Screw Counterbore Set,3mm up to 12mm part# 510-MM Free Ship

7pcs/set Metric Cap Screw Counterbore...

$56.00 USD

7pcs/set Metric Cap Screw Counterbore...

$56.00 USD

.535" 4-Flute Carbide Reverse Spotfacer .025 Radius MF04333

.535" 4-Flute Carbide Reverse...

$29.30 USD

.535" 4-Flute Carbide Reverse...

$29.30 USD

1/4" CAPSCREW COUTERBORE STRAIGHT SHANK - NEW

1/4" CAPSCREW COUTERBORE STRAIGHT...

$16.00 USD

1/4" CAPSCREW COUTERBORE STRAIGHT...

$16.00 USD

A-P HS 1/4" #500 Counterbore Made in USA 10/92

A-P HS 1/4" #500 Counterbore Made in...

$14.35 USD

A-P HS 1/4" #500 Counterbore Made in...

$14.35 USD

7/8" (.875") 4-Flute HSS Center Cut Spot Facer #2 Morse Taper Shank MF310226

7/8" (.875") 4-Flute HSS Center Cut...

$26.77 USD

7/8" (.875") 4-Flute HSS Center Cut...

$26.77 USD

NEW Boeing 8" Counterbore Spotfacer Extension - USA - Aircraft Tool .....(5-2-7)

NEW Boeing 8" Counterbore Spotfacer...

$4.99 USD

NEW Boeing 8" Counterbore Spotfacer...

$4.99 USD

7 PIECE METRIC CAPSCREW COUNTERBORE SET M3-M12

7 PIECE METRIC CAPSCREW COUNTERBORE...

$48.00 USD

7 PIECE METRIC CAPSCREW COUNTERBORE...

$48.00 USD

SHARS 3/8" 3 Flute Solid Cap Screw Counterbore HSS NEW !}

SHARS 3/8" 3 Flute Solid Cap Screw...

$19.95 USD

SHARS 3/8" 3 Flute Solid Cap Screw...

$19.95 USD

Rite-Way Carbide Tipped Counterbore 1-1/2" Dia 0.275 Pilot shank hole 20mm Shank

Rite-Way Carbide Tipped Counterbore...

$19.95 USD

Rite-Way Carbide Tipped Counterbore...

$19.95 USD

.770" Carbide Tipped Back Spotfacer MF042315

.770" Carbide Tipped Back Spotfacer...

$33.57 USD

.770" Carbide Tipped Back Spotfacer...

$33.57 USD

1/2″ COUNTERBORE STRAIGHT SHANK

1/2″ COUNTERBORE STRAIGHT SHANK

$20.00 USD

1/2″ COUNTERBORE STRAIGHT SHANK

$20.00 USD

M3 CAPSCREW COUNTERBORE STRAIGHT SHANK HIGH SPEED STEEL - NEW!

M3 CAPSCREW COUNTERBORE STRAIGHT...

$7.50 USD

M3 CAPSCREW COUNTERBORE STRAIGHT...

$7.50 USD

NIAGARA Solid Pilot Counterbore #8 x 0.2860" HSS 3FL 18702

NIAGARA Solid Pilot Counterbore #8 x...

$31.85 USD

NIAGARA Solid Pilot Counterbore #8 x...

$31.85 USD

15/16 Counterbore 2MT Taper Shank Arbor, Cutter & Pilot 🇺🇸 W&B Excellent

15/16 Counterbore 2MT Taper Shank...

$38.99 USD

15/16 Counterbore 2MT Taper Shank...

$38.99 USD

PRECISION 6 PC HSS CAPSCREW COUNTERBORE SET WOOD HOLDER FREE SHIPPING

PRECISION 6 PC HSS CAPSCREW...

$59.95 USD

PRECISION 6 PC HSS CAPSCREW...

$59.95 USD

5/8" (.625") HSS Reverse Spotfacer 1/4" Pilot Hole 190-7K

5/8" (.625") HSS Reverse Spotfacer...

$21.48 USD

5/8" (.625") HSS Reverse Spotfacer...

$21.48 USD

7/8 x 3/16 pilot HOLE AT HSS Counterbore NEW

7/8 x 3/16 pilot HOLE AT HSS...

$28.00 USD

7/8 x 3/16 pilot HOLE AT HSS...

$28.00 USD

7 Pieces Size 6,8,10,1/4,5/16,3/8,1/2 Highspeed Steel Counterbore End Mills Tool

7 Pieces Size 6,8,10,1/4,5/16,3/8,1/2...

$55.77 USD

7 Pieces Size 6,8,10,1/4,5/16,3/8,1/2...

$55.77 USD

9/32" HSS Straight Shank Interchangeable Pilot Counterbore USA Made

9/32" HSS Straight Shank...

$14.99 USD

9/32" HSS Straight Shank...

$14.99 USD

1" And 1 1/8" 4-Flute HSS Spotfacer Radius .06 Radius

1" And 1 1/8" 4-Flute HSS Spotfacer...

$29.99 USD

1" And 1 1/8" 4-Flute HSS Spotfacer...

$29.99 USD

Alvord-Polk 21st Century HSS Counterbore 53027 .500

Alvord-Polk 21st Century HSS...

$29.99 USD

Alvord-Polk 21st Century HSS...

$29.99 USD

27/64" INTERCHANGEABLE PILOT 5/8" O.D. HSS COUNTERBORE 1/2" SHANK 3 FLUTE

27/64" INTERCHANGEABLE PILOT 5/8"...

$29.99 USD

27/64" INTERCHANGEABLE PILOT 5/8"...

$29.99 USD

12.5mm CHANGEABLE PILOT 25mm O.D. HSS COUNTERBORE HEAD 3 FLUTE 8mm ARBOR HOLE

12.5mm CHANGEABLE PILOT 25mm O.D. HSS...

$29.99 USD

12.5mm CHANGEABLE PILOT 25mm O.D. HSS...

$29.99 USD

21 Pc HSS Interchangeable Pilot Counterbore Set Straight Shank

21 Pc HSS Interchangeable Pilot...

$70.99 USD

21 Pc HSS Interchangeable Pilot...

$70.99 USD

7/8" 3-Flute Carbide Tipped Counterbore 7/16-20 Threaded Shank MF30272

7/8" 3-Flute Carbide Tipped...

$31.09 USD

7/8" 3-Flute Carbide Tipped...

$31.09 USD

7/16" (.4375") HSS Reverse Spotfacer Radius .031" MF190-4L

7/16" (.4375") HSS Reverse Spotfacer...

$17.59 USD

7/16" (.4375") HSS Reverse Spotfacer...

$17.59 USD

7 PC HSS Counterbore Set Size #6 8 10 1/4-1/2 Cap Screws Expand Holes

7 PC HSS Counterbore Set Size #6 8 10...

$55.99 USD

7 PC HSS Counterbore Set Size #6 8 10...

$55.99 USD

Solid Pilot Counterbore: 0.961″ Dia, 0.641″ Pilot, 4 Flutes 5/8 ~ MSC 08272940

Solid Pilot Counterbore: 0.961″...

$39.99 USD

Solid Pilot Counterbore: 0.961″...

$39.99 USD

ProCut 1-1/4" HSS Taper Shank Interchangeable Pilot Counterbore 3MT

ProCut 1-1/4" HSS Taper Shank...

$39.99 USD

ProCut 1-1/4" HSS Taper Shank...

$39.99 USD

2 Unused Double End 7/16” Mill Diameter 4 Flutes 1”Length of Cut 5110196

2 Unused Double End 7/16” Mill...

$25.49 USD

2 Unused Double End 7/16” Mill...

$25.49 USD

Counterbore Aircraft Tools 13/32 .400

Counterbore Aircraft Tools 13/32 .400

$14.95 USD

Counterbore Aircraft Tools 13/32 .400

$14.95 USD

ATI 5/8" AT488C-13 Counterbore Aircraft Interchangeable Pilot 4 Flute Bit

ATI 5/8" AT488C-13 Counterbore...

$34.00 USD

ATI 5/8" AT488C-13 Counterbore...

$34.00 USD

1/2” Harvey Tool 4 Flute Solid Carbide Long Reach Counterbore, 1/2" Shank 25532

1/2” Harvey Tool 4 Flute Solid...

$69.99 USD

1/2” Harvey Tool 4 Flute Solid...

$69.99 USD

19/64 HIGH SPEED STEEL STRAIGHT SHANK INTERCHANGEABLE PILOT COUNTERBORE 500

19/64 HIGH SPEED STEEL STRAIGHT SHANK...

$25.58 USD

19/64 HIGH SPEED STEEL STRAIGHT SHANK...

$25.58 USD

M5 CAPSCREW COUNTERBORE STRAIGHT SHANK HIGH SPEED STEEL - NEW!

M5 CAPSCREW COUNTERBORE STRAIGHT...

$12.95 USD

M5 CAPSCREW COUNTERBORE STRAIGHT...

$12.95 USD

Shars 21 PC HSS Straight Shank Interchangeable Pilot Counterbore Set New L}

Shars 21 PC HSS Straight Shank...

$81.50 USD

Shars 21 PC HSS Straight Shank...

$81.50 USD

1.0 x 3/16 pilot HOLE AT HSS Counterbore WITH 3/16 X 3/8 PILOT NEW

1.0 x 3/16 pilot HOLE AT HSS...

$32.00 USD

1.0 x 3/16 pilot HOLE AT HSS...

$32.00 USD

5/8" Diam, 1/2" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot ...

5/8" Diam, 1/2" Shank, Diam, 3...

$21.10 USD

5/8" Diam, 1/2" Shank, Diam, 3...

$21.10 USD

17/32 PILOT 3/4 O.D. HSS COUNTERBORE 1/2 SHANK 2 FLUTE 0.53125 0.750 MILLING

17/32 PILOT 3/4 O.D. HSS COUNTERBORE...

$34.99 USD

17/32 PILOT 3/4 O.D. HSS COUNTERBORE...

$34.99 USD

.158" Interchangeable Counterbore Pilot 5/64" Shank MF10022048

.158" Interchangeable Counterbore...

$7.07 USD

.158" Interchangeable Counterbore...

$7.07 USD

Counterbore 7/16 Free shipping

Counterbore 7/16 Free shipping

$19.88 USD

Counterbore 7/16 Free shipping

$19.88 USD

M12 CAPSCREW COUNTERBORE STRAIGHT SHANK HIGH SPEED STEEL - NEW!

M12 CAPSCREW COUNTERBORE STRAIGHT...

$8.50 USD

M12 CAPSCREW COUNTERBORE STRAIGHT...

$8.50 USD

5/32" Interchangeable Counterbore Pilot 1/8" Shank MF12312038

5/32" Interchangeable Counterbore...

$7.85 USD

5/32" Interchangeable Counterbore...

$7.85 USD

5/8" (.625") 4-Flute HSS Reverse Spotfacer Radius .080" MF0400411

5/8" (.625") 4-Flute HSS Reverse...

$23.92 USD

5/8" (.625") 4-Flute HSS Reverse...

$23.92 USD

1" 4-Flute Carbide Reverse Back Spot Facer MF1147191511

1" 4-Flute Carbide Reverse Back Spot...

$44.31 USD

1" 4-Flute Carbide Reverse Back Spot...

$44.31 USD

11/16" HSS Counterbore - Interchangeable Pilot Type - Taper Shank

11/16" HSS Counterbore -...

$44.55 USD

11/16" HSS Counterbore -...

$44.55 USD

.460" Interchangeable Counterbore Pilot 5/16" Shank MF12262038

.460" Interchangeable Counterbore...

$8.05 USD

.460" Interchangeable Counterbore...

$8.05 USD

New Harvey Tool Carbide Counterbores 3/8 Dia. Flat bottom 1" Flute Length 4Flute

New Harvey Tool Carbide Counterbores...

$42.19 USD

New Harvey Tool Carbide Counterbores...

$42.19 USD

Counterbore Set 7 Pcs HSS #6 8 10 1/4-1/2

Counterbore Set 7 Pcs HSS #6 8 10...

$51.99 USD

Counterbore Set 7 Pcs HSS #6 8 10...

$51.99 USD

.224" Interchangeable Counterbore Pilot 1/8" Shank MF12422068

.224" Interchangeable Counterbore...

$9.87 USD

.224" Interchangeable Counterbore...

$9.87 USD

7pcs/set Metric Cap Screw Counterbore Set,3mm up to 12mm, part# 510-MM---new

7pcs/set Metric Cap Screw Counterbore...

$46.00 USD

7pcs/set Metric Cap Screw Counterbore...

$46.00 USD

Shars 40 PC 3 FLUTE HSS INTERCHANGEABLE PILOT COUNTERBORE SET New L}

Shars 40 PC 3 FLUTE HSS...

$277.50 USD

Shars 40 PC 3 FLUTE HSS...

$277.50 USD

5/8" (.625") 4 Flute HSS Reverse Spotfacer .031" Radius 190-7J

5/8" (.625") 4 Flute HSS Reverse...

$17.02 USD

5/8" (.625") 4 Flute HSS Reverse...

$17.02 USD

43/64" HSS Counterbore - Interchangeable Pilot Type

43/64" HSS Counterbore -...

$43.30 USD

43/64" HSS Counterbore -...

$43.30 USD

7/16" 4-Flute HSS Reverse Spotfacer .031" Radius MF190-4L

7/16" 4-Flute HSS Reverse Spotfacer...

$19.55 USD

7/16" 4-Flute HSS Reverse Spotfacer...

$19.55 USD

3/4" (.750") Carbide Reverse Spotfacer 1/4" Pilot Hole 191-9J

3/4" (.750") Carbide Reverse...

$76.68 USD

3/4" (.750") Carbide Reverse...

$76.68 USD

11/16" (.6875") HSS Reverse Spotfacer 1/4" Pilot Hole 190-8K

11/16" (.6875") HSS Reverse Spotfacer...

$22.01 USD

11/16" (.6875") HSS Reverse Spotfacer...

$22.01 USD

COUNTERBORE PILOT NEW 9/32 DIAMETER 3/32 DIAMETER SHAFT

COUNTERBORE PILOT NEW 9/32 DIAMETER...

$9.75 USD

COUNTERBORE PILOT NEW 9/32 DIAMETER...

$9.75 USD

1/4 I.D. CHANGEABLE PILOT 25/32 O.D. HSS COUNTERBORE 5/8 SHANK 3 FL 4 1/8 OAL

1/4 I.D. CHANGEABLE PILOT 25/32 O.D....

$24.99 USD

1/4 I.D. CHANGEABLE PILOT 25/32 O.D....

$24.99 USD

Eclipse 1-1/16" #410-1003 Counterbore Twist Lock Holder MT2 Shank With Cutter

Eclipse 1-1/16" #410-1003 Counterbore...

$29.00 USD

Eclipse 1-1/16" #410-1003 Counterbore...

$29.00 USD