Best Zinc Jobber Drill Bits in 2026

Daisy
Last Updated: Feb 11, 2026

At a Glance: Our Top Picks for Zinc Jobber Drill Bits

BOSCH BL2634 7/64 In. x 6 In. Aircraft Fractional Black Oxide Drill Bit
#TOP1
Bosch Bl2634 7/64 In. X 6 In. Aircraft
9.8
PM SCORE
BOSCH BL2747 5/16 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit
#TOP2
Bosch Bl2747 5/16 In. X 12 In. Extra
9.8
PM SCORE
BOSCH BL2164 37/64 In. x 6 In. Fractional Reduced Shank Black Oxide Drill Bit
#TOP3
Bosch Bl2164 37/64 In. X 6 In. Fractional
9.7
PM SCORE

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Summary of the Best Zinc Jobber Drill Bits of 2026

Bosch Bl2634 7/64 In. X 6 In. Aircraft Fractional Black Oxide Drill Bit

BOSCH
BL2634
3.50 X 0.71 X 0.06 Inches
0.07 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Speed helix design for three times faster drilling than standard bits

Last 50 percent longer than high-speed steel

Easier drilling, reduced heat and extended drill bit life

Available in jobber length, stubby length, extended length (aircraft), 1/2 In. reduced shank (Silver Deming)

For use in steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials

Bosch Bl2747 5/16 In. X 12 In. Extra Length Aircraft Black Oxide Drill Bit

BOSCH
BL2747
0.00 X 0.00 X 0.00 inches
0.25 pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Speed helix design for three times faster drilling than standard bits

Last 50 percent longer than high-speed steel

Easier drilling, reduced heat and extended drill bit life

Available in jobber length, stubby length, extended length (aircraft), 1/2 In. reduced shank (Silver and Deming)

For use in steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials

Bosch Bl2164 37/64 In. X 6 In. Fractional Reduced Shank Black Oxide Drill Bit

BOSCH
BL2164
0.00 X 0.00 X 0.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Speed helix design for three times faster drilling than standard bits

Last 50 percent longer than high-speed steel

Easier drilling, reduced heat and extended drill bit life

Available in jobber length, stubby length, extended length (aircraft), 1/2 In. reduced shank (Silver and Deming)

For use in steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials

Diamond Drill Bit Set 1Mm 1.5Mm 2Mm 2.5Mm 20 Pieces 4 Sizes Compatible With Dremel Collets Included Twist Tip Jewelry Beach Sea Glass Shells Gemstones Lapidary Ornament Bracelet Necklace Arts Crafts

DRILAX
20ASSORTEDPACK
3.00 X 1.00 X 2.00 Inches
0.04 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
DRILAX 9.88

Features

Premium Quality Set of Total 20 pcs. 1mm (5 pcs), 1.5mm (5 pcs), 2.0mm (5 pcs), and 2.5mm (5 pcs) Twist Diamond Drill Bits - Compatible with Dremel and Other Rotary Tools

Perfect for Jewelry Design Necklaces Earrings, Pendants, Bracelets with Sea Shells, Beach Glass, Rocks

BONUS INCLUDED 4 Different Sized Collets Compatible with DREMEL for Drilling Clean Holes in Fused Glass, Gemstones, Rocks, Ceramic, Porcelain, Gemstones

Compatible with Dremel rotary tools, electric, cordless hand drills, upright drills, flex shafts, and others.

Cooling is important. Keep the hole you're cutting constantly bathed in water. You can feed water to the drilling spot, always keeping it wet. Or you can submerge the whole piece in water in a plastic container.

4 Brass Collets Compatible with Dremel INCLUDED

Uxcell Reduced Shank Twist Drill Bits 12.5Mm High Speed Steel 4341 With 12.5Mm Shank 2 Pcs For Stainless Steel Alloy Metal Plastic Wood

UXCELL
A19102500UX0147
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
uxcell 9.95

Features

Features: Cutting Edge Diameter : 12.5mm / 0.49"; Shank Diameter : 12.5mm / 0.49"; Cutting Edge Length: 102mm / 4.02"; Total Length : 150mm / 5.91"; Cutting Direction: Right Hand

High Speed Steel Tool: High-speed steel straight shank tool is good for most general purpose applications, offering a combination of hardness and toughness for wear resistance

Sharp Spiral Flutes: Provide neat and smooth cuts. High cutting edge strength, fast cutting speed. Spiral groove facilitates the export of metal chip, saving time and effort in operation.

Black & Gold Oxide Finish: Premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant

Versatile Uses: For use in a wide range of stainless steel, aluminum alloy, iron, copper, brass, wood, plastic, and other metal materials. Suitable for hand drills, bench drills, etc. Clamping stable round shank design, not easy to shake, tight clamping without slipping

Uxcell Straight Shank Twist Drill Bits 8Mm High Speed Steel 4341 With 8Mm Shank 2 Pcs For Stainless Steel Alloy Metal Plastic Wood

UXCELL
A19102500UX0129
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amadeo City 9.87

Features

Features: Cutting Edge Diameter : 8mm / 0.31"; Shank Diameter : 8mm / 0.31"; Cutting Edge Length: 75mm / 2.95"; Total Length : 115mm / 0.59"; Cutting Direction: Right Hand

High Speed Steel Tool: High-speed steel straight shank tool is good for most general purpose applications, offering a combination of hardness and toughness for wear resistance

Sharp Spiral Flutes: Provide neat and smooth cuts. High cutting edge strength, fast cutting speed. Spiral groove facilitates the export of metal chip, saving time and effort in operation.

Black & Gold Oxide Finish: Premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant

Versatile Uses: For use in a wide range of stainless steel, aluminum alloy, iron, copper, brass, wood, plastic, and other metal materials. Suitable for hand drills, bench drills, etc. Clamping stable round shank design, not easy to shake, tight clamping without slipping

Uxcell 26Mm Reduced Shank Drill Bit Hss 6542 Black Oxide With 1/2 Inch Straight Shank

UXCELL
A18103100UX0199
7.48 X 1.97 X 1.97 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
uxcell 9.95

Features

High Speed Steel tool - 26mm cutting diameter. Good for most general purpose applications, featuring a combination of hardness and toughness for wear resistance

Reduced Shank - Expanding the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustment during tool changes

Black Oxide Finish - Black oxide treatment adds lubricity. Small pockets on the surface of the tool that act to hold coolant near the cutting edge

Wide Application - Design for drilling in low and medium tensile strength materials, such aluminum, iron, copper, brass and metal

Please Note: To make clean and precise holes, water is required for lubrication and cooling when drilling metals. Increased use of water lubrication will extend drill bit life

Uxcell 32Mm Reduced Shank Drill Bit Hss 6542 Black Oxide With 1/2 Inch Straight Shank

UXCELL
A18103100UX0207
7.48 X 1.97 X 1.97 inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
uxcell 9.95

Features

High Speed Steel tool - 32mm cutting diameter. Good for most general purpose applications, featuring a combination of hardness and toughness for wear resistance

Reduced Shank - Expanding the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustment during tool changes

Black Oxide Finish - Black oxide treatment adds lubricity. Small pockets on the surface of the tool that act to hold coolant near the cutting edge

Wide Application - Design for drilling in low and medium tensile strength materials, such aluminum, iron, copper, brass and metal

Please Note: To make clean and precise holes, water is required for lubrication and cooling when drilling metals. Increased use of water lubrication will extend drill bit life

Jefe Hex Reduced Shank Industrial Drill Bit, 5/8 Inch Silver And Deming Drill Bits, Hss Black Oxide Finish Drill Bits, 135-Degree Split Point, 1/2" Shank For Most Handle, Ideal For Steel, Copper, Aluminum, Zinc Alloy, Wood And Plastic

JEFE HEX
JH706040
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Jefe Hex 9.91

Features

POINT DESIGN: 135° split point design increases cutting speed with self-centering feature and prevents drill bit walking or wobbling on working surface.

REDUCED SHANK with THREE FLATS: 1/2" reduced shank drill bit with tri-flat is designed to eliminate drill bits spinning in the chuck and ensures grip. Superior black oxide finish offers great wear resistance.

WIDE FLUTE: Parabolic flute design improves chips removal and prolongs drill bits life while drilling in metal and wood.

GENERAL PURPOSE: It is ideal for drilling steel, copper, aluminum, brass, oak, maple, pines, PVC, ABS, polycarbonate, acrylic, nylon and composite materials.

PACKAGING: 3 pcs in one package. Each drill bit is in one plastic tube, and three tubes are in one paper carton. This packaging protects drill bit well from bomping against each other and also is convienent for storage.

Gyros 18 Piece Metric Tap And Drill Bit Set | High Speed Steel - 118 Degree Split Point Jobber Length Hss Drill Bits - With Protective Metal Storage Case (93-17018)

GYROS
93-17018
15.00 X 3.00 X 6.00 Inches
1.55 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Polar Highlander 5.42

Features

This 18 piece Industrial Grade High Speed Steel set includes 9 HSS drill bit and 9 HSS plug hand taps.

Gyros 118 degree split point drill bit set is professionally made for general purpose drilling.

Twist drills jobber length metric set comes with straight shank bits and is stored in a strong metal storage case

Gyros high-speed steel jobber length bits can drill through alloy, carbon steels, aluminum, brass, nickel-based alloys, plastic, and wood.

Set contains: 9 Industrial grade metric HSS taps 2.5x0.45, 3x0.50, 3.5x0.60, 4x0.70, 5x0.80, 6x1, 8x1.25, 10x1.50, 12x1.75 and 9 Industrial grade metric HSS drill bits 2.05, 2.50, 2.90, 3.30, 4.20, 5, 6.70, 8.50, 10.20

Uxcell Cemented Carbide Twist Drill Bits 11Mm Metal Drill Cutter For Stainless Steel Copper Aluminum Zinc Alloy Iron 2 Pcs

UXCELL
A19121700UX0889
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
uxcell 9.95

Features

Cemented Carbide Tip: 11mm twist drill bits are made of cemented carbide tip for long service life, more sharp and durable than others

Features: Milled U-flutes with deep-cut spiral provides fast material removal. Suitable for drilling in tough metal, including abrasive alloy and hardened steel

Use For: Drilling clean, accurate holes in sheet metal, steel, copper, brass, aluminum, plastic, wood, stainless steel and cast iron

Use Note: Please use low speed when drilling and note the temperature of carbide tip is not too high for extending drill bit life

Round Shank Design: Round shank twist drill bit can work with a electric drill (Excluding in the item).

Reduced Shank Twist Drill Bits, 12 Mm Cutting Diameter High Speed Steel Drilling Bits, 10Mm Dia. 3-Flats Reduced Shank Twist Drill

FOCMKEAS
REDUCED SHANK TWIST DRILL 12 MM
5.91 X 0.47 X 0.47 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Dimove 8.51

Features

【Size 】Cutting Edge Diameter : 12mm; Shank Diameter : 10mm; Cutting Edge Length: 75mm/2.95"; Total Length : 150mm/5.9". Package:1 piece.

【HSS Material】Made of high speed steel 4341 offer the reduced shank tool hard and tough, cutting effectively with impressive cutting performance.

【Gold and Black Oxide Finish】Gold titanium and black nitride dual coatings can apply lubricant better for smoother drilling and is more durable and corrosion resistant than the regular surface.

【Reduced Shank】 Reduced shank drill expands the size range capacity of a portable drill chuck. Design of triangular shank to increase cutting force and prevent slippage of shank during working.

【Widely Application】The reduced shank bits can be used in general applications including drilling in hard metals such as stainless steel, copper, iron,brass, aluminum alloy, and can be used for softer materials like wood, and plastic as well.

Top 10 jobber drill bits Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Bosch 20
Uxcell 19
Dremel 1
Drilax 1
Focmkeas 1
Gyros 1
Jefe Hex 1

Top 10 jobber drill bits Brands Pie Chart


We've carried out a comprehensive analysis of 9,103 reviews on jobber drill bits, using our selection criteria to identify the best options in the home improvement. Our findings reveal that most customers typically select jobber drill bits priced around $12.64, with top brands including norseman, drill hulk, nordwolf, gmtools, comoware, behappy, macxcoip, wildbossy and dewalt and drill america

Our team of expert editors reviewed these high-quality items and handpicked the top 12 jobber drill bits for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the home improvement category. These include prime tools, drillhulk, nordwolf tools, gmtools us, tg tools, behappy crafts co.,ltd., macxcoip, qingshiyup and amazon.com and valyrian tools .

We are dedicated to assisting our users in finding the right bits Products based on their needs, saving them considerable time when choosing which jobber drill bits to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.