7PCS Round Shank 5 Flute Wood Countersink Drill Bit Set for Wood Screw

FOB Reference Price:Get Latest Price
$2.20 - $3.50 / Piece | 500 Piece/Pieces (Min. Order)
Lead Time:
Quantity(Pieces) 1 - 1000 >1000
Est. Time(days) 45 Negotiable
Customized logo (Min. Order: 200 Pieces)
Customized packaging (Min. Order: 200 Pieces)


Graphic customization (Min. Order: 200 Pieces) Less
$10.00 /Piece | 1 Piece (Min. Order) | Buy Samples
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Quick Details
Place of Origin:
Brand Name:
Model Number:
7PCS 5 Flute CDB
Core Drill Bit
Wood Drilling
Product Name:
7PCS Cylindrical Shank 5 Flute Wood Countersink Drill Bit Set
Drill Bit Material:
High SpeedSteel
Countersink Material:
High Carbon Steel
Drill Bit Shape:
Straight Type
Countersink Type:
5 Flutes
3MM , 4MM, 5MM, 6MM, 7MM,8MM,10MM
Tip Type:
Shank Type:
Round Shank
Black and White
Fully Ground
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Double Blister or Wood Box
Shanghai, Ningbo, Guangzhou
Lead Time :
Quantity(Pieces) 1 - 1000 >1000
Est. Time(days) 45 To be negotiated
Wood Drill Bit Guide

Product Description
 Product Photos

 Product Description

 More Choice For YouHome > Drill Bit Wood Drill Bit > Wood Countersink Drill Bit

Product Name7PCS  Cylindrical Shank 5 Flute Wood Countersink Drill Bit Set for Wood Screw

Drill Bit Size : 3MM , 4MM, 5MM, 6MM, 7MM,8MM,10MM

Chamfering Diameter: 16MM

Drill Bit MaterialHigh Speed  Steel   
Countersink Material High Carbon Steel    ( Carbide Tipped , High Speed Steel are Available)
Drill Bit Shape

Straight Type    (Taper Type is Available)

Countersink Type5 Flutes    (4 Flute3 Flute2 FluteSingle Flute are Available)
Shank TypeRound Shank    (Quick Change Hex Shank is Available)
Tip TypeFlat-Bottomed    (Taper is Available)
SurfaceBlack and White    (White ,Tin-Coated ,TiAlN-Coated are Available)

1.Material: High speed steel 4241, middle chamfer drill is No. 45 steel
2.Drill Size: 3mm, 4mm, 5mm, 6mm, 7mm,8mm,10mm
3.Suitable: steel, aluminum & other metals, wood and plastic
4.Chamfering device: five blade, which can discharge the sawdust more quickly, drill out smooth and smooth sinks, and insert the screw cap into the surface of the workpiece.
5.Multifunctional- Extend all kinds of screwdriver bits, screwdriver head conversion uses.
6.Three point drill design: the cutting flutes of the countersink drill bit is made of CNC gear grinding, the three-pointed bit is better in centering and no skid .So the drilling is accurate and fast with high efficiency.

7.Chip removal quivkly :the wide chip slot and the five-flutes chamfering make the operation process faster to remove the sawdust, and the chamfering is more smooth and unbroken.
8.Round handle design: handle is smooth without friction with the machine, and it’s suitable for Power Bench or Hand drill driver in the most common size.
9.Removable Adjustable: use a wrench to remove or adjust woodworking and five-bevel chamfering.

 Product  Size

Wood Countersink Bit

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Company Information

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Company Introduction:

DANYANG TONGYU TOOLS is one of Professional Tools Suppliers with 18 Years Experience.

We Specialize in all kinds of Drill Bit and Hole Saw and Saw Blade.