Cobalt Drill Bit Set(543)
Uses item details. Price when purchased online
Best seller Cobalt Drill Bit Set for Metal and Hardened Steel, 29Pcs M35 HSS Twist Jobber Metal Drill Bits 1/16"-1/2", with Index Storage Case From $13.99

Sponsored
From$1399
Cobalt Drill Bit Set for Metal and Hardened Steel, 29Pcs M35 HSS Twist Jobber Metal Drill Bits 1/16"-1/2", with Index Storage Case
504.6 out of 5 Stars. 50 reviews
STROTON 5% Cobalt Drill Bits Set, for Stainless Steel and Hardened Steel, 1/16-3/8 Inch(21Pcs) $32.89

Sponsored
$3289
current price $32.89STROTON 5% Cobalt Drill Bits Set, for Stainless Steel and Hardened Steel, 1/16-3/8 Inch(21Pcs)
84.5 out of 5 Stars. 8 reviews
Best seller Hex Shank Cobalt Drill Bit Set 16Pcs 1/16"-1/4", M35 HSS Impact Driver Drill Bits for Metal and Hardened Steel, with Indexed Storage Case From $19.99

Sponsored
From$1999
Hex Shank Cobalt Drill Bit Set 16Pcs 1/16"-1/4", M35 HSS Impact Driver Drill Bits for Metal and Hardened Steel, with Indexed Storage Case
244.8 out of 5 Stars. 24 reviews
Matework M35 Cobalt Step Drill Bit Set, Four Spiral Flute Step Bit (1/8"-7/8") Wear-Resistant TiAlN Coated, 1/4" Hex Shank Unibit for Metal, Wood, Stainless Steel, Plastic (3Pcs, 20 Size) $45.99

Sponsored
$4599
current price $45.99Matework M35 Cobalt Step Drill Bit Set, Four Spiral Flute Step Bit (1/8"-7/8") Wear-Resistant TiAlN Coated, 1/4" Hex Shank Unibit for Metal, Wood, Stainless Steel, Plastic (3Pcs, 20 Size)
Best seller Cobalt Drill Bit Set for Metal and Hardened Steel, 13Pcs M35 HSS Twist Jobber Metal Drill Bits 1/16"-1/4", with Index Storage Box From $13.99

6 options
Available in additional 6 optionsFrom$1399
Cobalt Drill Bit Set for Metal and Hardened Steel, 13Pcs M35 HSS Twist Jobber Metal Drill Bits 1/16"-1/4", with Index Storage Box
504.6 out of 5 Stars. 50 reviews
Best seller Hex Shank Cobalt Drill Bit Set for Metal and Hardened Steel, 13Pcs 1/16"-1/4" M35 HSS Twist Drill Bits for Impact Driver, with Index Holder From $19.99

3 options
Available in additional 3 optionsFrom$1999
Hex Shank Cobalt Drill Bit Set for Metal and Hardened Steel, 13Pcs 1/16"-1/4" M35 HSS Twist Drill Bits for Impact Driver, with Index Holder
244.8 out of 5 Stars. 24 reviews
MIKISS Cobalt Drill Bit Set Jobber Length M35 High Speed Steel 60-Piece Sizes 1-60 $22.87 Was $29.99

Now$2287
current price Now $22.87, Was $29.99$29.99
MIKISS Cobalt Drill Bit Set Jobber Length M35 High Speed Steel 60-Piece Sizes 1-60
Ana Drill Bit Set, HSS Cobalt Alloy Steel Steel, Cobalt Twist Drill Bits Set for Stainless Steel and Hard Metal, 50-Piece ( 1mm,1.5mm,2mm,2.5mm,3mm ) $9.44

$944
current price $9.44Ana Drill Bit Set, HSS Cobalt Alloy Steel Steel, Cobalt Twist Drill Bits Set for Stainless Steel and Hard Metal, 50-Piece ( 1mm,1.5mm,2mm,2.5mm,3mm )
M35 Cobalt Round Straight Handle Metric Drill bit Set 1.5mm-6.5mm Drill Bits Suitable for Stainless Steel, Hard Metal, Cast Iron, Copper, Aluminum Plastic (1.5mm-6.5mm13pices) $10.99

$1099
current price $10.99M35 Cobalt Round Straight Handle Metric Drill bit Set 1.5mm-6.5mm Drill Bits Suitable for Stainless Steel, Hard Metal, Cast Iron, Copper, Aluminum Plastic (1.5mm-6.5mm13pices)
94.7 out of 5 Stars. 9 reviews
Professional Grade Cobalt Drill Bit Set 14pcs HSS M35 for Tough Metals $8.63

$863
current price $8.63Professional Grade Cobalt Drill Bit Set 14pcs HSS M35 for Tough Metals
RafKat Cobalt Drill Bit 1/8 Inch, 10-Pack $15.47

Sponsored
$1547
current price $15.47RafKat Cobalt Drill Bit 1/8 Inch, 10-Pack
RafKat Cobalt Drill Bit 5/32 inch 10 Pack $18.97

Sponsored
$1897
current price $18.97RafKat Cobalt Drill Bit 5/32 inch 10 Pack
STROTON 5% Cobalt Drill Bits Set, for Stainless Steel and Hardened Steel, 1/16-3/8 Inch(21Pcs) $32.89

$3289
current price $32.89STROTON 5% Cobalt Drill Bits Set, for Stainless Steel and Hardened Steel, 1/16-3/8 Inch(21Pcs)
84.5 out of 5 Stars. 8 reviews
Best seller Cobalt Left Hand Drill Bit Set, 13Pcs High-Speed Steel Drills with Titanium Nitride Coating, Reverse Drill Bits for Hardened Metal, Stainless Steel, Cast Iron, with Index Storage Case (1/16-1/4) $14.99 Was $19.99

Now$1499
current price Now $14.99, Was $19.99$19.99
Cobalt Left Hand Drill Bit Set, 13Pcs High-Speed Steel Drills with Titanium Nitride Coating, Reverse Drill Bits for Hardened Metal, Stainless Steel, Cast Iron, with Index Storage Case (1/16-1/4)
64.8 out of 5 Stars. 6 reviews
KFFKFF 29-Piece Cobalt Drill Bit Set, M35 High-Speed Steel with Storage Case, Suitable for Metal, Stainless Steel, Aluminum Alloy, Wood, and Plastic, Ideal for Professional Tasks and DIY Projects $41.99

$4199
current price $41.99KFFKFF 29-Piece Cobalt Drill Bit Set, M35 High-Speed Steel with Storage Case, Suitable for Metal, Stainless Steel, Aluminum Alloy, Wood, and Plastic, Ideal for Professional Tasks and DIY Projects
Cobalt Drill Bits Set M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron (13Pcs) $14.01 Was $15.95

Now$1401
current price Now $14.01, Was $15.95$15.95
Cobalt Drill Bits Set M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron (13Pcs)
15 out of 5 Stars. 1 reviews
Reduced price 6pcs M42 Cobalt Drill Bit Set (6-Pc) | Cryogenically Hardened for Extreme Durability | Drills Through & Hardened Metal Like Butter | Patented No-Jam $10.84 Was $15.84

Now$1084
current price Now $10.84, Was $15.84$15.84
6pcs M42 Cobalt Drill Bit Set (6-Pc) | Cryogenically Hardened for Extreme Durability | Drills Through & Hardened Metal Like Butter | Patented No-Jam
15 out of 5 Stars. 1 reviews
HSS-CO Cobalt Drill Bit Set for Hardened Metal Drill Bits for Removing Welding Drilling Bits with Coating $10.55

$1055
current price $10.55HSS-CO Cobalt Drill Bit Set for Hardened Metal Drill Bits for Removing Welding Drilling Bits with Coating
EBTOOLS 25Pc Set 1mm-13mm Twist HSS High Speed Cobalt Steel Metric Drill Bit Tool Kit,Metal Twist Drill Bit $37.35

$3735
current price $37.35EBTOOLS 25Pc Set 1mm-13mm Twist HSS High Speed Cobalt Steel Metric Drill Bit Tool Kit,Metal Twist Drill Bit
65 out of 5 Stars. 6 reviews
Irwin/Hanson 316015 15 Piece Cobalt Drill Bit Set $50.48 $50.48/count

$5048
current price $50.48$50.48/count
Irwin/Hanson 316015 15 Piece Cobalt Drill Bit Set
73.1 out of 5 Stars. 7 reviews
VEVOR Cobalt Drill Bit Set, 29 Pcs, M35 High Speed Steel Cobalt Drill Bits with Storage Case, for Drilling Metal, Stainless Steel, Aluminum Alloy, Wood, Plastic, for Professional Work and Home DIY $67.15

Sponsored
$6715
current price $67.15VEVOR Cobalt Drill Bit Set, 29 Pcs, M35 High Speed Steel Cobalt Drill Bits with Storage Case, for Drilling Metal, Stainless Steel, Aluminum Alloy, Wood, Plastic, for Professional Work and Home DIY
KFFKFF Step Drill Bit Set, 1/8 - 7/8 inch, 3-Piece Set with 1/4 inch Hex Shank, TiAlN Coated Cobalt HSS High-Speed Steel, Suitable for Metal, Stainless Steel, Aluminum, Wood, Plastic, and Fiberglass $31.99

Sponsored
$3199
current price $31.99KFFKFF Step Drill Bit Set, 1/8 - 7/8 inch, 3-Piece Set with 1/4 inch Hex Shank, TiAlN Coated Cobalt HSS High-Speed Steel, Suitable for Metal, Stainless Steel, Aluminum, Wood, Plastic, and Fiberglass
15 out of 5 Stars. 1 reviews
STROTON Cobalt Drill Bits (1/4 Inch,5Pcs) for Stainless Steel, Hardened Steel and Metal.

4 options
Available in additional 4 optionsSTROTON Cobalt Drill Bits (1/4 Inch,5Pcs) for Stainless Steel, Hardened Steel and Metal.
484.5 out of 5 Stars. 48 reviews
Professional Hss M35 Cobalt Drill Bit Set 14Pcs 13 5Mm For Tough Metals Fangkenuo $4.99 Was $11.55

Now$499
current price Now $4.99, Was $11.55$11.55
Professional Hss M35 Cobalt Drill Bit Set 14Pcs 13 5Mm For Tough Metals Fangkenuo
EBTOOLS Drill Bit,5pcs/Set HSS Large Cobalt Hole Step Drill Bit Cutter Tools w/Aluminum Case $19.95

$1995
current price $19.95EBTOOLS Drill Bit,5pcs/Set HSS Large Cobalt Hole Step Drill Bit Cutter Tools w/Aluminum Case
29 Piece Cobalt Drill Bit Set in Round Plastic Case, Sizes 1/16" - 1/2" x 64ths $103.92

$10392
current price $103.9229 Piece Cobalt Drill Bit Set in Round Plastic Case, Sizes 1/16" - 1/2" x 64ths
104.8 out of 5 Stars. 10 reviews
VEVOR Cobalt Drill Bit Set, 29 Pcs, M35 High Speed Steel Cobalt Drill Bits with Storage Case, for Drilling Metal, Stainless Steel, Aluminum Alloy, Wood, Plastic, for Professional Work and Home DIY $67.15

$6715
current price $67.15VEVOR Cobalt Drill Bit Set, 29 Pcs, M35 High Speed Steel Cobalt Drill Bits with Storage Case, for Drilling Metal, Stainless Steel, Aluminum Alloy, Wood, Plastic, for Professional Work and Home DIY
Cobalt Drill Bits Set M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron (21Pcs) $31.09

$3109
current price $31.09Cobalt Drill Bits Set M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron (21Pcs)
14 out of 5 Stars. 1 reviews
5Pcs 2/3/4/5/6/7/8/9/10mm M42 HSS Twist Drill Bit Set High Cobalt Drill Bit for Stainless Steel Metal Drilling

5Pcs 2/3/4/5/6/7/8/9/10mm M42 HSS Twist Drill Bit Set High Cobalt Drill Bit for Stainless Steel Metal Drilling
FRKSMD-Cobalt Drill Bit Set, 23 Pack 1/16 Inch to 3/8 Inch Hex Shank High Speed Steel Jobber Drill Bits, for Hardwood, Aluminum,Metal,Copper,Alloyed Steel $23.98

$2398
current price $23.98FRKSMD-Cobalt Drill Bit Set, 23 Pack 1/16 Inch to 3/8 Inch Hex Shank High Speed Steel Jobber Drill Bits, for Hardwood, Aluminum,Metal,Copper,Alloyed Steel
Best seller Cobalt Left Hand Drill Bit Set, 13Pcs High-Speed Steel Drills with Titanium Nitride Coating, Reverse Drill Bits for Hardened Metal, Stainless Steel, Cast Iron, with Index Storage Case (1/16”-1/4”) $14.99 Was $19.99

Sponsored
Now$1499
current price Now $14.99, Was $19.99$19.99
Cobalt Left Hand Drill Bit Set, 13Pcs High-Speed Steel Drills with Titanium Nitride Coating, Reverse Drill Bits for Hardened Metal, Stainless Steel, Cast Iron, with Index Storage Case (1/16”-1/4”)
64.8 out of 5 Stars. 6 reviews
KFFKFF Step Drill Bit Set, 1/8 - 7/8 inch, 3-Piece High-Speed Steel Bits, 1/4 inch Hex Shank, TiAlN Coated Cobalt, Suitable for Metal, Stainless Steel, Aluminum, Wood, Plastic, and Fiberglass $31.99

Sponsored
$3199
current price $31.99KFFKFF Step Drill Bit Set, 1/8 - 7/8 inch, 3-Piece High-Speed Steel Bits, 1/4 inch Hex Shank, TiAlN Coated Cobalt, Suitable for Metal, Stainless Steel, Aluminum, Wood, Plastic, and Fiberglass
6pcs Cobalt Drill Bit Set for Metal Stainless Steel 1-6mm $11.87

$1187
current price $11.876pcs Cobalt Drill Bit Set for Metal Stainless Steel 1-6mm
15 out of 5 Stars. 1 reviews
Free Shipping 13pcs Hex Shank Quick change Cobalt Drill Bit Set Multi Bits $12.57

$1257
current price $12.57Free Shipping 13pcs Hex Shank Quick change Cobalt Drill Bit Set Multi Bits
Cobalt Drill Bit Set 29 Piece M35 High Speed Steel with Storage Case for Metal Stainless Steel Wood Plastic, Professional Home DIY $72.40

$7240
current price $72.40Cobalt Drill Bit Set 29 Piece M35 High Speed Steel with Storage Case for Metal Stainless Steel Wood Plastic, Professional Home DIY
FRKSMD-Cobalt Drill Bit Set, 1/16" (23pcs) M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Storage Case $21.96

$2196
current price $21.96FRKSMD-Cobalt Drill Bit Set, 1/16" (23pcs) M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Storage Case
FRKSMD-Cobalt Drill Bit Set, 5/32" (10pcs) M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Index Storage Case $25.96

$2596
current price $25.96FRKSMD-Cobalt Drill Bit Set, 5/32" (10pcs) M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Index Storage Case
TMAX 13 pc Metric Cobalt Jobber Drill Bit Set 1.5mm-6.5mm, M35 High Speed Steel Jobber Length Twist Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic $19.97

$1997
current price $19.97TMAX 13 pc Metric Cobalt Jobber Drill Bit Set 1.5mm-6.5mm, M35 High Speed Steel Jobber Length Twist Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic
115 Piece Cobalt Drill Bit Set in Metal Case, Sizes 1/16" - 1/2", A - Z, #1 - #60 $403.73 $201.87/lb

$40373
current price $403.73$201.87/lb
115 Piece Cobalt Drill Bit Set in Metal Case, Sizes 1/16" - 1/2", A - Z, #1 - #60
29 count Cobalt Drill Bit Set, M35 HSS Jobber Drill Bits, Fully Ground, Oxide Finish, Size 1/16"-1/2" x64ths, 3 Flat Shank, for Stainless Steel, Cast Iron, Plastic, with Round indexed case. $131.62

$13162
current price $131.6229 count Cobalt Drill Bit Set, M35 HSS Jobber Drill Bits, Fully Ground, Oxide Finish, Size 1/16"-1/2" x64ths, 3 Flat Shank, for Stainless Steel, Cast Iron, Plastic, with Round indexed case.
21PCS Cobalt Drill Bit Set, M35 HSS 135 Split Point Twist Jobber Length Drill Bits for Cast Iron, Stainless Steel, Aluminum, Wood & Plastic, with Metal Storage Case (1/16"-3/8") $82.47

$8247
current price $82.4721PCS Cobalt Drill Bit Set, M35 HSS 135 Split Point Twist Jobber Length Drill Bits for Cast Iron, Stainless Steel, Aluminum, Wood & Plastic, with Metal Storage Case (1/16"-3/8")
5% Cobalt Hex Shank Metric Drill Bits Set (1.5mm-6.5mm/13pcs) Suitable for Stainless ywm58 $13.28

$1328
current price $13.285% Cobalt Hex Shank Metric Drill Bits Set (1.5mm-6.5mm/13pcs) Suitable for Stainless ywm58
Cobalt Drill Bits Set M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron (29Pcs) $64.29

$6429
current price $64.29Cobalt Drill Bits Set M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron (29Pcs)
FRKSMD-20Pcs 1/16" Cobalt Drill Bit Set, M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic $21.98

$2198
current price $21.98FRKSMD-20Pcs 1/16" Cobalt Drill Bit Set, M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic
60PCS Cobalt Drill Bit Set, M35 High Speed Steel Drill Bits - 1/16"-9/64", 118 Degree, Straight Shank for Metal, Wood, Plastic $33.34

$3334
current price $33.3460PCS Cobalt Drill Bit Set, M35 High Speed Steel Drill Bits - 1/16"-9/64", 118 Degree, Straight Shank for Metal, Wood, Plastic
CURYMAY 2026 New Industrial Grade Hss Cobalt Drill Bits Set for Metal Stainless Steel Drill Bit Set for Metal 5Pcs for Metalworking, Drilling, Diy Projects, Crafts, Machinery Maintenance $6.45

$645
current price $6.45CURYMAY 2026 New Industrial Grade Hss Cobalt Drill Bits Set for Metal Stainless Steel Drill Bit Set for Metal 5Pcs for Metalworking, Drilling, Diy Projects, Crafts, Machinery Maintenance
29 Piece m42 Cobalt Drill Bit Set in Round Plastic Case, Sizes 1/16" - 1/2" x 64ths $136.25

$13625
current price $136.2529 Piece m42 Cobalt Drill Bit Set in Round Plastic Case, Sizes 1/16" - 1/2" x 64ths
13 out of 5 Stars. 1 reviews
Cobalt Drill Bit Set 29 Pcs, M35 High Speed Steel Drill Bits for Metal, Wood, Stainless Steel - Professional & DIY Drilling $67.82

$6782
current price $67.82Cobalt Drill Bit Set 29 Pcs, M35 High Speed Steel Drill Bits for Metal, Wood, Stainless Steel - Professional & DIY Drilling
Reduced price Cobalt Drill Bit Set Twist Jobber Length High Speed Steel 115 Pieces 1/16-1/2 Inch $77.69 Was $97.12

Now$7769
current price Now $77.69, Was $97.12$97.12
Cobalt Drill Bit Set Twist Jobber Length High Speed Steel 115 Pieces 1/16-1/2 Inch
150Pcs Drillforce Tools M35 Cobalt Drill Bit Set,Hss-Co Drill Set 1-3mm,for Drilling on Hardened Steel, Cast Iron $17.99

$1799
current price $17.99150Pcs Drillforce Tools M35 Cobalt Drill Bit Set,Hss-Co Drill Set 1-3mm,for Drilling on Hardened Steel, Cast Iron
Other options to consider(15)
Popular in Cobalt Drill Bit Sets for Metal Drilling
Related Products
FTG USA Wood Countersink Drill Bit Set #6#8#10 Tapered Countersink Bit
FTG USA Wood Countersink Drill Bit Set #6#8#10 Tapered Countersink Bit$12.99current price $12.997/8" Diamond Plated Core Drill Bit (22 mm/.87")
7/8" Diamond Plated Core Drill Bit (22 mm/.87")$13.50current price $13.508 PC Silver & Deming BIT SET B/G HSS Construction1/2" Tri flat shank 135 degree and split point
8 PC Silver & Deming BIT SET B/G HSS Construction1/2" Tri flat shank 135 degree and split point$45.00current price $45.00Countersink Drill Bit Set, Woodworking Chamfer Adjustable Tools on Counter Sink Holes with 1/4inch Hex Shank By PULMCheerger
Countersink Drill Bit Set, Woodworking Chamfer Adjustable Tools on Counter Sink Holes with 1/4inch Hex Shank By PULMCheerger$8.79current price $8.795/8" Diamond Plated Core Drill Bit (15.87 mm/.63")
5/8" Diamond Plated Core Drill Bit (15.87 mm/.63")$10.95current price $10.95Manufacturer Varies Hand Stamp Kit, Number Set 2CDY8
Manufacturer Varies Hand Stamp Kit, Number Set 2CDY8$25.70current price $25.70Drill America 8 Piece HSS Black & Gold Drill Bit Set with Reduced 1/2" 3-Flat Shank, 9/16" - 1"
Drill America 8 Piece HSS Black & Gold Drill Bit Set with Reduced 1/2" 3-Flat Shank, 9/16" - 1"$199.56current price $199.56CENTURY DRILL & TOOL Aircraft Drill Bit 33508 1/8" Pack of 3
CENTURY DRILL & TOOL Aircraft Drill Bit 33508 1/8" Pack of 3$16.99current price $16.99Montana Brand MB-64617 Tin 0.25 in. Hex Shank Drill 5-16 in.
Montana Brand MB-64617 Tin 0.25 in. Hex Shank Drill 5-16 in.$15.99current price $15.9916 Pc. Steel Forstner Drill Bit Set - 3/8" Shank - Yonico 41160S
16 Pc. Steel Forstner Drill Bit Set - 3/8" Shank - Yonico 41160S$79.95current price $79.95