We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0

Holemaking Tools For Sale - Boring, Drilling, Reaming | First Tool & Supply - (66867 Products)


‎5/8 Size-3/8 Shank-100° 6 Flute Countersink


Item #: AV4255068
Brand: Keo
Model #: 919-000-424

Product Specifications
Tool Type Countersink
Flute Count (NOF) 6
Cutting Diameter (DC) 5/8″
Point Angle (SIG) 100 Degrees
Overall Length (OAL) ‎2-1/4″
Coating Uncoated
Shank Length (LS) 1″
Cutting Edge Material HSS
Connection Diameter Machine Side (DCONMS) 3/8″

$22.22

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

1/4 HSS 6 FL Csink,100 Deg,Blaze Coated Alternate Manufacture # 79089


Item #: BC7579089
Brand: M A Ford
Model #: 79B025004

Product Specifications
Cutting Diameter (DC) 1/4″
Flute Count (NOF) 6
Overall Length (OAL) 2″
Coating AlCrN
Connection Diameter Machine Side (DCONMS) 1/4″
Cutting Edge Material HSS

$18.22

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

3/8 HSS 6 FL Csink,90 Deg,Blaze Coated Alternate Manufacture # 79133


Item #: BC7579133
Brand: M A Ford
Model #: 79B037503

Product Specifications
Cutting Diameter (DC) 3/8″
Flute Count (NOF) 6
Overall Length (OAL) 2″
Coating AlCrN
Connection Diameter Machine Side (DCONMS) 1/4″
Cutting Edge Material HSS

$24.98

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

‎1/4″ Size-2″ OAL-82° 2/4 Flute Double End 3N1 Drill Point Countersink


Item #: BC5401597
Brand: Severance
Model #: 01597

Product Specifications
Cutting Diameter (DC) 1/4″
Point Angle (SIG) 82 Degrees
Overall Length (OAL) 2″
Cutting Edge Material HSS
Shank Length (LS) 2″
Cutting Diameter Minimum (DCN) 0.109″
Flute Count (NOF) 2|4

$24.67

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

79021 1/8 60 MULTI-FL ECONOM


Item #: BC7579021
Brand: M A Ford
Model #: 79012501

Product Specifications
Cutting Diameter (DC) 1/8″
Flute Count (NOF) 6
Overall Length (OAL) ‎1-1/2″
Point Angle (SIG) 60 Degrees
Connection Diameter Machine Side (DCONMS) 1/8″
Cutting Edge Material HSS

$9.41

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

‎1/8 Size-1/8 Shank-60° 6 Flute Countersink


Item #: AV4255000
Brand: Keo
Model #: 919-000-297

Product Specifications
Tool Type Countersink
Flute Count (NOF) 6
Cutting Diameter (DC) 1/8″
Point Angle (SIG) 60 Degrees
Overall Length (OAL) ‎1-1/4″
Coating Uncoated
Connection Diameter Machine Side (DCONMS) 1/8″
Cutting Edge Material HSS

$9.10

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

‎3/8 Size-1/4 Shank-120° 6 Flute Countersink


Item #: AV4255104
Brand: Keo
Model #: 919-000-490

Product Specifications
Tool Type Countersink
Flute Count (NOF) 6
Cutting Diameter (DC) 3/8″
Point Angle (SIG) 120 Degrees
Overall Length (OAL) ‎1-3/4″
Coating Uncoated
Shank Length (LS) 7/8″
Cutting Edge Material HSS
Connection Diameter Machine Side (DCONMS) 1/4″

$12.47

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

‎1/4″ Size-1/4″SH Dia, 60° 6 Flute CNC Countersink


Item #: BC6318504
Brand: Rapidkut
Model #: BC6318504

Product Specifications
Cutting Diameter (DC) 1/4″
Flute Count (NOF) 6
Overall Length (OAL) 2″
Point Angle (SIG) 60 Degrees
Connection Diameter Machine Side (DCONMS) 1/4″
Cutting Edge Material HSS

$13.01

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

5/16 × 120 DEG HSS 6FL C/SINK-TIN


Item #: AV4255103TIN
Brand: Keo
Model #: 919-000-489

Product Specifications
Tool Type Countersink
Connection Diameter Machine Side (DCONMS) 1/4″
Cutting Diameter (DC) 5/16″
Flute Count (NOF) 6
Overall Length (OAL) ‎1-3/4″
Coating TiN
Shank Length (LS) 7/8″
Cutting Edge Material HSS

$14.86

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

‎5/16″ Size-1/4″ Shank-90° 2/4 Flute Single End 3N1 Drill Point Countersink


Item #: BC5401505
Brand: Severance
Model #: 01505

Product Specifications
Cutting Diameter (DC) 5/16″
Flute Count (NOF) 2|4
Overall Length (OAL) ‎1-3/4″
Point Angle (SIG) 90 Degrees
Shank Length (LS) 7/8″
Cutting Edge Material HSS
Connection Diameter Machine Side (DCONMS) 1/4″

$21.95

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

1/4 HSS 6 FL Csink,90 Deg,Blaze Coated Alternate Manufacture # 79083


Item #: BC7579083
Brand: M A Ford
Model #: 79B025003

Product Specifications
Cutting Diameter (DC) 1/4″
Flute Count (NOF) 6
Overall Length (OAL) 2″
Coating AlCrN
Connection Diameter Machine Side (DCONMS) 1/4″
Cutting Edge Material HSS

$18.22

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

‎1/4″ Size-2″ OAL-90° 2/4 Flute Double End 3N1 Drill Point Countersink


Item #: BC5401607
Brand: Severance
Model #: 01607

Product Specifications
Cutting Diameter (DC) 1/4″
Point Angle (SIG) 90 Degrees
Overall Length (OAL) 2″
Cutting Edge Material HSS
Shank Length (LS) 2″
Cutting Diameter Minimum (DCN) 0.109″
Flute Count (NOF) 2|4

$24.67

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

‎3/16″ Size-3/16″ Shank-60°-M42,TiN 6 Flute Chatterless Countersink


Item #: BC6418188
Brand: Rapidkut
Model #: BC6418188

Product Specifications
Cutting Diameter (DC) 3/16″
Point Angle (SIG) 60 Degrees
Overall Length (OAL) ‎1-1/2″
Coating TiN
Connection Diameter Machine Side (DCONMS) 3/16″
Cutting Edge Material HSSCo
Flute Count (NOF) 6

$14.33

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

‎3/16″ Size-3/16″ Shank-120°-M42 6 Flute Chatterless Countersink


Item #: BC6418193
Brand: Rapidkut
Model #: BC6418193

Product Specifications
Cutting Diameter (DC) 3/16″
Flute Count (NOF) 6
Overall Length (OAL) ‎1-1/2″
Point Angle (SIG) 120 Degrees
Connection Diameter Machine Side (DCONMS) 3/16″
Cutting Edge Material HSSCo

$14.51

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

79116 5/16 120 MULTI-FL ECONOM


Item #: BC7579116
Brand: M A Ford
Model #: 79031206

Product Specifications
Cutting Diameter (DC) 5/16″
Flute Count (NOF) 6
Overall Length (OAL) 2″
Point Angle (SIG) 120 Degrees
Connection Diameter Machine Side (DCONMS) 1/4″
Cutting Edge Material HSS

$12.43

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

‎1/2″ Size-1/4″ Shank-120° 6 Flute Chatterless Countersink


Item #: BC50HC1054120
Brand: ProCut
Model #: BC50HC1054120

Product Specifications
Cutting Diameter (DC) 1/2″
Flute Count (NOF) 6
Overall Length (OAL) 2″
Point Angle (SIG) 120 Degrees
Connection Diameter Machine Side (DCONMS) 1/2″
Cutting Edge Material HSS

$12.45

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

‎3/16 Size-3/16 Shank-100° 6 Flute Countersink


Item #: AV4255061
Brand: Keo
Model #: 919-000-410

Product Specifications
Tool Type Countersink
Flute Count (NOF) 6
Cutting Diameter (DC) 3/16″
Point Angle (SIG) 100 Degrees
Overall Length (OAL) ‎1-3/8″
Coating Uncoated
Connection Diameter Machine Side (DCONMS) 3/16″
Cutting Edge Material HSS

$9.92

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

‎5/8″ Size-3/8″ Shank-110° 3 Flute Center Countersink


Item #: BB50CR10110
Brand: ProCut
Model #: BB50CR10110

Product Specifications
Cutting Diameter (DC) 5/8″
Flute Count (NOF) 3
Overall Length (OAL) ‎2-1/4″
Point Angle (SIG) 110 Degrees
Connection Diameter Machine Side (DCONMS) 3/8″
Cutting Edge Material HSS

$12.79

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

‎3/16″ Size-3/16″SH Dia, 90° 6 Flute CNC Countersink


Item #: BC6318500
Brand: Rapidkut
Model #: BC6318500

Product Specifications
Cutting Diameter (DC) 3/16″
Flute Count (NOF) 6
Overall Length (OAL) ‎1-1/2″
Point Angle (SIG) 90 Degrees
Connection Diameter Machine Side (DCONMS) 3/16″
Cutting Edge Material HSS

$14.42

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-0.6684M


Item #: 98002488
Brand: Glastonbury Gage & Southern Gage - GSG
Model #: GSG-CR-0.6684M

Product Specifications

Material Solid Carbide
Tolerance (Decimal Inch) +0.00001/-0.00001
Blank Number Wire Size #3
Inner Diameter (Decimal Inch) 0.6684
Calibrated No
Traceability Certification Included No
Standards B47.1 Gage Standards; ASME B89.1.6
Go/No Go Master

$418.42

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It