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Wholesale Hex Shank Wood Screw Drilling Countersink Drill Bit For Carpentry Woodworking

Short Description:

【 Durability&High Hardness】Made of classic carbon steel material, high hardness, offer superior cutting power and durable.Widely used suitable for DIY, home and general building or engineering using, etc.

【Removable and Adjustable】This countersink drill set is contains hex key wrench, use the hex key to adjust counter sleeve depth and drilling depth for screws of various lengths. Complete specifications can satisfy all you demand.

【Suitable for Woodworking】Compatible with drilling machines with chuck, for drilling in wood or wood flooring.

 


Product Detail

Product Tags

Product Information

Product Name Countersink drill bit
Material HSS + carbide tungsten steel, blade 45# steel
Size 2.5-3.8mm
Surface Painting
Compatible equipment hand drill, charging drill, bench drill.
Uses It can be used for drilling deep holes in various cork, hardwood, plastic, rubber, polyurethane and other materials.
Features 【Durability&High Hardness】Made of classic carbon steel material, high hardness, offer superior cutting power and durable.Widely used suitable for DIY, home and general building or engineering using, etc.
【Different Sizes】Our Countersink drill bit sets include 5 kinds of sizes:, 2.8 x 8mm, 3 x 8mm, 3.2 x 8mm, 3.5 x 8mm, 4 x 8mm, very suitable for using to multi size wood hole drilling. One tool for multi uses, improve your working efficiency.
【Removable and Adjustable】This countersink drill set is contains hex key wrench, use the hex key to adjust counter sleeve depth and drilling depth for screws of various lengths. Complete specifications can satisfy all you demand.
【Suitable for Woodworking】Compatible with drilling machines with chuck, for drilling in wood or wood flooring. It is recommended to use the center punch to position before drilling, keep the drill bit Vertical to prevent the drill from bending or breaking.Each drill bit comes with a plastic box with a marked size to facilitate your identification and storage.

Product Size

2.5*8
2.8*8
3.0*8
3.2*8
3.5*8

Custom-tailor would be available against customers’ requirements

Application

application

Shipping and Packing

Shipping: Express delivery, air shipping, sea shipping are available for your request. Usual delivery time is 5-10days after receiving the advance payment; For the customized product, 15-30 days after receiving the advance payment.

Packing: We also supply single pvc bag,paper bag,colored plastic square box,transparent plastic box,skin card,sandwich and so on packages with size, logo,brand and other information.

package
package

FAQ

Q: Is OEM available?
A: Yes, OEM and customization are available. Graved logo marker,Laser logo marker,, customized packing. Printed Inner box, Carton box.

Q: Are samples available?
A: Yes, you can ask some samples for testing after confirming our prices, but please pay the sample and freight fee, the sample fee will be returned to you after you making official order.

Q: What is your payment terms?
A: T/T,L/C,D/A,D/P,Paypal,Western Union,for different circumstances.

Q: What's your delivery way?
A: Express delivery, air shipping, sea shipping are available for your request.

Q: What's your delivery time?
A: Usual delivery time is 5-10days after receiving the advance payment; For the customized product, 15-30 days after receiving the advance payment.


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