Top 10 best center drill bit 1/4 inch 2020

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Best center drill bit 1/4 inch

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Best center drill bit 1/4 inch reviews

1. Bosch Clic-Change 3-Piece Self-Centering Drill Bit Assortment CC2430

Feature

Quick change bit system for fast, one-handed load and release
Change bits without re-chucking

Description

Swapping bits has never been easier, thanks to Bosch's Clic-Change bit design. Bosch's Clic-Change design is the first and still the most reliable tool-free bit changing system. The quick-change bit system offers fast, one-handed load and release of bits so that you can change without re-chucking for less downtime and more productivity. A self-centering design means less walking and more precise drill starts. For over 70 years, Bosch has been developing power tools that meet your specific needs. But inventions and innovations are only part of the Bosch power tool legacy. From extreme tests of toughness to everyday use, our job isn't done until we understand yours. FEATURES Clic-Change design for less downtime and more productivity Change bits without the use of tools Fast, one-handed load and release of bits Change without re-chucking for less downtime Self-centering for reduced walking and precision drilling SPECIFICATIONS Quantity: 3 Style: self-centering

2. Werkzeug Self Centering Hinge Tapper Core Drill Bit Set for Woodworking, Adjustable Door Window Drill Bits with 1 Hex Key & 8 Replacement Drill Bits (5/64 - 1/4 Inches), 16 Pieces

Feature

Center Drill bit werkzueg center drill is made of high speed steel drill bit & quenching treatment shell designed. High hardness, durable and superior drilling performance
Satisfy all you demand hinge drills come in 8 different sizes: 5/64', 7/64'', 9/64''*2, 11/64'', 13/64'', 5mm and 1/4". With 1 Hex key & 8 replacement drill bits
Excellent design Automatic positioning center enhance accuracy and efficiency. Double-sided hole design - fast & automatic discharge Sawdust from the hole on both sides
Multipurpose perfect for hinges, handles, drawer slides, woodworking and etc. Suitable for professionals and Dyer
Important Use low speed when drilling (usually keep in 2000R/min - 3000R/min). too fast speed will off center, break the bit or jammed

Description

Feature
A. Suitable for most general purpose electric drills
B.Efficient and accurate positioning
C.New upgrade 135 inclined blade drill bit
D.Double-sided hole discharge sawdust design
E.Come with 8 replacement bits: when the drill bit is damaged, just need replace it that can continue to use

Disassembly Step
1.Prepare the center drill bit and hex key
2.Rotating the hex key
3.Grab the top of the bit and unscrew the shell (just like twist the lid off the drink)
4.If you need replace the drill bit, just need remove the broken bit and install the replacement bit

Warm Tips
- Use low speed when drilling (usually keep in 2000r/min - 3000r/min). Too fast speed will off center, break the bit or jammed
- When drilling the hole, please adjust according to the hardness of the wood. If the wood is soft, you can choose the smaller center drill bit. If the wood is hard, you can choose the corresponding or bigger one
- If you can't get the center drill bit out after drilling, use the hex key to separate the drill bit

Package Included
8* Werkzeug Center Drill Bits (5/64', 7/64'', 9/64''*2, 11/64'', 13/64'', 5mm and 1/4") (with case)
1*Hex Key
8*Replacement Drill Bits


Werkzeug - Your Professional Tool House
We are committed to providing the best quality products, and largely dependent on product feedback from wonderful customers such as yourself.
If you have any questions or concerns about our product, please do not hesitate to contact us, we always here to service you.

3. COMOWARE Countersink Drill Bit Set- 7 Pcs Counter Sinker Drill Bits for Wood, Quick Change, 1/4'' Hex Shank, High Speed Steel, 5 Flute 90 Degree Center Punch Tool, 1/4''-3/4''

Feature

PREMIUM QUALITYMade of Industrial grade high carbon steel. Titanium coated, Durable &Long service life.
PROFESSIONAL DESIGN: 1/4 inch hex shank, fits most power tools. ALL have 90 degree on the point for sharp and precise countersinking.
EXCELLENT PUNCH:Perfect HelperCenter Punch, Marks workpiece with a dimple to prevent screws and drills from wandering.
WIDELY USED:Great for wood openings, reaming, chamfering, screw head and so on.Suitablefor wooden planks, plywood, aluminum board, fiberboard, particle board, plastic, PVC board and other various soft material chamfer.
PACKAGE INCLUDES:6 pcs Drill bits size:6 mm(1/4''), 8 mm(5/16''), 9 mm(3/8''), 12 mm(1/2''), 16 mm(5/8''), 19 mm(3/4''); 1pcs Center Punch. Portable plastic case.

4. 10 Pack (Imperial units) Center Drill Bits Combined Drill Countersink Lathe Mill Tool Set HSS 60 Dgree 1/8" 3/16" 1/4" 5/16" 3/8"

Feature

1.Set of 10pcs(2pcs of each sizes) HSS Center Drills.
2.Imperial units sizes: 1/8" 3/16" 1/4" 5/16" 3/8" in tip diameter.
3.Material: High speed steel.
4.Drill accurate center holes in material prior to turning, or use as a starter bit for accurate holes.
5.Available for all Kinds of Materials: Metal, Alloy, Copper, Iron, Wood, Aluminum, and so on.

Description

Specification: A set of 10 Center Drill Bits includes the 5 Imperial units sizes:1/8" 3/16" 1/4" 5/16" 3/8"

Instructions:

1. Choose a match type of center drill bits according to the hole type and the straight hole size of the machined parts.
2. The heat treatment hardness of center drill bit is between 63-66HRC appropriate.
3. Wash the rust-proof grease before using the center drill bit, so as to avoid chip sticking on the cutting edge.
4. The surface of work-piece should be smooth to avoid center drill bit being damaged.
5. The center drill bit should achieve the required position accuracy before drilling.

5. Yakamoz 2Pcs 1/4-Inch Hex Shank Center Drill Bit Set Door Window Cabinet Self Centering Hinge Tapper Core Hole Openning Puncher Bits Woodworking Tools 5mm 1/4''

Feature

Outstanding design: Unique design with perfect punch effect. Sawdust will be automatically discharged from the top of the holes on both sides, without drill blocked.
Easy to replace and install: According to the hardness of the wood, you can choose different centering drill, take the screw apart and you can replace the drill easily. At the same time, change bits fast which one-handed load and release.
Multifunction: Drill bush for precise positioning, without move. Applicable for the installation of the door hinge.
Different size: Include 2 different hinge screw sizes 1/4", 5mm for carpenters, cabinet, furniture makers and other wood working trades.
High quality material: Made of High-speed Steel, with high hardness, rustproof, solid, durable and excellent for use.

Description

Yakamoz 2PCS Self-Centering Bits Set

Description

1.100% high quality and brand new. Professional drilling tools are suitable for mounting door hinges.

2. Hinge for the doors and windows hinge screw hole, positioning accuracy, will not shift, the sawdust from the drill hole on both sides of the top side of the automatic discharge will not stuck bit.

3. Can effectively improved the drilling efficiency! Product design compact, functional and strong, is the industry and DIY who must-choose tools.

4. Spring-loaded guide centering the built-in bit in the hole of the door hinge, cabinet hinge, bracket, or hardware where the center hole is required.

5. Drill is high-speed steel material is more hard, the head of the three-pointed design, will not slip.

[Note]: When opening the hole according to the appropriate adjustment of the hardness of wood, if the wood soft, can choose a small one, if the wood hard, choose the corresponding or large one.

Specification:

Item type: Hinge Drill Bits

Bit material: High-speed steel 4241

Head material: Brass

Shank: 1/4 "(6.35mm)

Drill Size: 1/4 " & 5mm

1/4'' - Opening diameter 6.35mm/ 1/4"

5mm - Opening diameter 5mm/ 0.20"

Package Includes:

2Pcs Hinge Drill Bits

6. Bosch CO2143 1/4 In. x 4 In. Cobalt Drill Bit

Feature

Withstands high-temperature applications for extended periods of time (up to 1,100 degreeF)
Rigid, thick web design adds stability to bit in tough applications
Surface hardened to penetrate tough abrasive materials
Available in jobber length, full shank
Best used for drilling into light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, stainless steel and titanium

Description

Bosch cobalt drill bits are specially designed for drilling in hard steel. Thick web helix delivers fast material removal combined with increased durability for maximum efficiency and performance. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch.

7. POWERTEC 71203 Self Centering Drill Bit | 1/4 | Clear Plate with Center & Drill lines for Easy Layout | Precise Hole Alignment | For Perfect 1/4 Precision Drill Holes

Feature

FUNCTION: This exclusive 1/4" self centering drill bit perfects your shelf pin drilling applications - quickly and easily make perfectly precise and centered shelf pin drill holes for 1/4" pins that are set at the appropriate depth for the ultimate in satisfying high efficiency - replacement bit
PRECISION: What more need be said - offers precise consistency for repeatable and accurate results - can be used with any 1/4" shank to accommodate to your power bit and your quick-change type chucks - effectively protects your templates
FEATURES: A precision engineered and securely housed spring offer spring loaded action for easy and precise use - the covered spring is a great improvement over similar products that easily fall apart - Plus a perfect point on your drill bit makes optimized drill hole execution a cinch - and it's so easy to sharpen, simply remove and sharpen - it's quick and easy
VERSATILE COMPATIBILITY: And its so easy to use - it's the perfect self-centering shelf hole jig accessory and can also be used with a wide range of other 3/8" Templates - for use with any 1/4" hex shank for optimized placement of your shelf pin holes - offers efficient and hassle free utility when building or working on book cases and cabinetry and more
HIGH QUALITY BUILD/GREAT VALUE: This well made 1/4" drill bit tool is constructed of super strong and rugged carbon steel for durability and long lasting high performance; With this 1/4" drill bit for shelf pin jig use, you get high quality build & design and a great user experience all at a great price point

Description

Introducing the exclusive 1/4 self centering Drill bit by powertec its a cinch to create perfectly-placed shelf pin drill holes at the correct depth with the utmost consistency and ease. a must have addition to your woodworking shop arsenal. Enjoy streamlining your shelf pin hole drilling process, especially when working on a big shelf but it makes any drill hole job easier and more effective and the results you get from making perfectly drilled holes will make you smile. For easy sharpening simply remove and sharpen for a peak performing bit at all times. Rugged, high utility construction Its super powered carbon steel build along with a securely attached spring ensure optimal high performance through many a successful project. versatile multi use our shelf pin drilling hole with brad point can be used with any template that has 3/8 guide holes for optimal project execution as well as any POWERTEC 71103 shelf pin drilling jig or any other 3/8 Shelf pin drilling jig or adjustable shelf jig such as the rockler jig it shelving jig or Kreg shelf pin jig kit or any other shelf pin template tool. Easy and efficient use with flawless results Our 1/4" Shelf pin bit allows you to drill shelf pin holes that allow for perfect shelving results. Think What you can do with all the time and aggravation you've saved. No need for inefficient depth and centering estimating/measuring because this handy drill tool transforms what used to be a tricky, exacting task into a hassle-free and enjoyable undertaking. for uniform excellence in your wood work so simple to use, hassle free and the results will be so satisfying - especially when you lay your shelving boards onto the uniformly centered and drilled holes of uniform depth and observe the impeccable dimensions you've created. Small device - big solution.

8. Atoplee 10pcs Premium HSS 60 Center Drill Combined Drill & Countersink Lathe Mill Tool Set 1/8" 3/16" 1/4" 5/16" 3/8"

Feature

Color: silver
Material: HSS
Tip angles: 60
It includes sizes: 1/8" 3/16" 1/4" 5/16" 3/8" in tip diameter
Quantity: 10PCS(2pcs of each sizes) HSS Center Drills

Description

Features:

100% quality and Brand new.
.
Plain style 60 angle used for producing center holes in workpieces which require precision drilling or machining between centers.
It also used as starter holes to prevent a drill bit from "walking".
Center and spotting drills are traditionally used to make a conical hole for a lathe center in order to make a starting point for a standard twist drill, designed to prevent the twist drill from walking.
Used for producing center holds in components or work pieces with require machining between centers.

Package Included:

2 sets(10pcs) of HSS Center Drills

9. QLOUNI 6 Pcs Countersink Drill Bit 1/4" Hex Shank 90 Degree HSS 5 Flute Hole Cutter Chamfering Drill Bit 6mm 8mm 9mm 12mm 16mm 19mm for Wood Quick Change Bit

Feature

[Sharper and Tougher] The whole drill bits is using high-frequency quenching for heat treatment, with titanium to prevent rust, and the cutting edge is hardened and honed for sharpness
[6 Diameter Sizes] Contains sizes 6mm(1/4''), 8mm(5/16''), 9mm(3/8''), 12mm(1/2''), 16mm(5/8''), 19mm(3/4''); handle diameter: 6.35mm (1/4 inch hexagonal handle)
[5 Flute 90 Degree Countersink] All have a 90 angle on the point for sharp and precise countersinking, five-flute designed to insure free chip flow and rapid chatter free cutting
[Easy to Use] 1/4 hex shank remain stable in drill bit holder, ensure the correct size, pilot hole first, followed by the countersink
[Widely Used] Drill bits mainly used for wood openings, reaming, chamfering, screw head and so on. Also applies to MDF, plywood, acrylic, PVC board and soft metal such as aluminum, copper and so on

Description

QLOUNI 90 HSS Countersink Bit with 1/4'' hex shank and can be installed on electric drills or electric wrenches with hexagonal interface
Professional Countersink Drill Bit Set meet what u need!

The countersink provides space for the screw head to sit flush (or below) the surface

Five-blade Chamfering with A Groove
The countersink drill bits are made of standard high speed steel and super hard titanium coated, and the cutting edge are very sharp which can remove burrs well without leaving scratches.

6 Different Sizes Drill Bit Set
HSS Chamfering Cutter contains sizes: 6mm(1/4''), 8mm(5/16''), 9mm(3/8''), 12mm(1/2''), 16mm(5/8''), 19mm(3/4''); handle diameter: 6.35mm (1/4 inch quick change hex shank)

Specifications
Shape: 5 flute
Edge: 90 degrees
Material: high speed steel 4241 (for parts with a hardness below 50hrc, such as carbon steel, thin steel plate, insulation board, PVC board, wood, etc.)

Package includes
1 x 6mm Drill
1 x 8mm Drill
1 x 9mm Drill
1 x 12mm Drill
1 x 16mm Drill
1 x 19mm Drill

10. 4-12/20/32mm HSS Spiral Grooved Center Drill Bit 1/4" Hex Shank Carbide Drill Titanium Step Cone Drill Bit

Feature

Conical bit with a stairstep profile to be used for drilling hole sizes ranging from 4-32mm. Self-starting, no need of center punch.
TITANIUM | HIGH SPEED STEEL: classic high speed steel with titanium coating for proven capability
Two-flute spiral grooved design deburrs chip, dust and debris for clearance and smooth cutting
Automatically deburrs holes left by other bits, as the sharp increase to the next step size allows the cutting edge to scrape burrs off the entry surface of the workpiece. Save you time and effort.
Constructed of industrial high speed steel with titanium nitride coating for durability and strength to punch and drill clean holes in materials like plastic, aluminum, wood, copper, stainless steel and other types of sheet metal

Description

Due to its design, a single bit can be used for drilling a wide range of hole sizes.

The larger-size bits have blunt tips and are used for hole enlarging.

The bits come to a point and are thus self-starting. No need to use center punch.

They are more durable and not easily broken compared with the ordinary twist drill bits.

These high-speed step drill bits feature a titanium coating so they run cool and are made out of high speed steel for a long service life.

The drill bits automatically deburr holes as you drill and the two-flute design provides faster, smoother cutting.

Whether drilling in plastic, metal or wood, these drill bits cut great every time.

Key Features:

1. Cool-running titanium coating lasts longer than uncoated bits

2. High speed steel for longer life

3. Automatically deburrs holes while drilling

4. Two-flute design gives you faster, smoother cutting

5. Quick-change 1/4 in. hex shank

Specification

1. Material: High Speed Steel 4241 (Used for the hardness of the material which is below 25, like iron board, steel board, PVC board, Insulation board, etc.)

2. Surface: Titanium Plated

3. Groove Type: Spiral Groove

4. Shank: 1/4" Hexagon Shank

5. For Drilling in: thin iron plate, aluminum, insulation panels, PVC panels 4mm thickness within the timber

What you'll get:

One piece of 15-step drill bit : 4 / 6 / 8 / 10 / 12 / 14 / 16 / 18 / 20 / 22 / 24 / 26 / 28 / 30 / 32 mm

One piece of 9-step drill bit: 4 / 6 / 8 / 10 / 12 / 14 / 16 / 18 / 20 mm

One piece of 5-step drill bit : 4 / 6 / 8 / 10 / 12 mm

One piece bag

Warranty : Within 90 days product quality is not completely satisfied, please CONTACT US, 100% refund.

Conclusion

All above are our suggestions for center drill bit 1/4 inch. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using center drill bit 1/4 inch with us by comment in this post. Thank you!