VIP Privilege Activity, Enjoy Exclusive Member Price


Mouse over to zoom in

7pcs Carpentry Tapered Countersink Drill Bit Set 5-12# with Small Hex Key Woodworking Tools

7pcs Carpentry Tapered Countersink Drill Bit Set 5-12# with Small Hex Key Woodworking Tools

Price on the app only:

Already have TOMTOP APP

Scan the product's code to buy directly!

Note: Please update TOMTOP App to the latest version.


Download freely and enjoy extra offers!

Ship From:
  • China Warehouse
Please select a warehouse
Usually will be shipped in business days hours
The request failed! Please try again.
Sorry, it seems that there are no available shipping methods for your location.Please contact us for further assistance.


Ship to

United States
Stock in: china

For each user order no more 5 item(s)

Special discount has ended

Please note each user for only 1 item(s)

Preorder Add To Cart Out of Stock

Arrival Notice

if the goods arrival in 90 days,we will inform you by email!


Arrival Notice

Notification Subscription Success!

if the goods arrival in 90 days,we will inform you by email!

Notification Subscription Failed!

Error appeared,Please try again later!

Arrival Notice

Buyer Protection

  • Full Refund If you don't receive your order
  • Full or Partial Refund , If the item is not as described Learn More >
This 7pcs tapered countersink drill bit set is made of 4241 HSS and 45#steel with excellent workmanship and durability.It can be installed on drilling machinery with clamp or joint, suitable for drilling on hard wood.7 specifications(5#,6#,7#,8#,9#,10#,12#)meet your different working demands.

4241 HSS and 45# steel material.
Durable and excellent workmanship.
Fit for drilling machinery with clamp or joint.
7 kinds of specifications(5#,6#,7#,8#,9#,10#,12#), meeting your different demands.
Twist screws on the same axis, and screw nut below the board plane, drill collars can adjust up and down!
Suitable for drilling in the hard wood and wood floor.

Material: 4241 HSS + 45# Steel
Color: Silver + Black
Hex Key: 2.5mm diameter
Drill Quantity: 7pcs
Width(mm) Length(mm) The Corresponding Bit Size(mm) Chamfer Size(mm)
5# 16 82 1/8"(3.18mm) 9.5mm
6# 15 80 9/64"(3.58mm) 9.5mm
7# 12 86 5/32"(3.97mm) 9.5mm
8# 16 87 11/64"(4.37mm) 9.5mm
9# 15 91 3/16"(4.76mm) 9.5mm
10# 17 93 13/64"(5.15mm) 12.5mm
12# 16 100 7/32"(5.56mm) 12.5mm
Package Size: 17 * 12 * 3cm / 6.7 * 4.7 * 1.2in
Package Weight: 288g / 10.16oz

Package List:
1 * 7pcs Carpenter Countersink Drill Set
1 * Hex Key


Post a new topic

Please note that TOMTOP Forums are a community for all communicating and getting help each other. There will be some enthusiastic friends participate in your discussions. Of course TOMTOP customer service (with tomtop customer service icon) response is guaranteed ,which is the same way you contact us at

open this forum in full page
Customer Reviews

There are no customer reviews yet.

  • 5 stars
  • 4 stars
  • 3 stars
  • 2 stars
  • 1 stars

Share your thoughts with other customers and get Tomtop Points, the first 5 reviews get DOUBLE Tomtop Points!

Write a Customer Review
Be the first to review this item

Top Sellers More

Please activate your account first. We will resend the activation email to help you complete your registration.

Recently Viewed


TOMTOP use cookies to give you the best shopping experience. If you continue to use our services or create a new account, we will assume that you agree to our  Privacy Policy.

Tell us which product you want to Social Saving

Click the refresh verification code