Hex Shank Drill Bits 6pcs Spiral Drill Bit HSS Combination Drill Tap Bit Hex Shank Countersink Tap Drill Bit Set Titanium Coated Countersink Bit


Price: £15.99 - £9.99
(as of Feb 27,2020 11:41:44 UTC – Details)


Specifications:
Color: Gold
Type: Tap Drill Bit
DIY Supplies: Metalworking
Material: High Speed Steel (HSS)
Chamfer Angle: 90°
Shank: 1/4″ (6.35mm) hex shank
Surface treatment:Titanium Coated
Thread Diameter:M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5

Features:
Perfect for soft tapping metal, Aluminum, Wood, Plastic, etc.
Multi-use drill tap deburr countersink hex bit kit.
The advantage is opening, tapping, chamfering.
Hole drilling, tapping and deburring/countersinking.
Decrease processing steps and save time, improve working efficiency.
Back tapered beyond tap to prevent thread damage from over-drilling.
Its a spiral groove, within the processing thread, cutting up to exclude, and was curled applied internally threaded through holes.You can also insert the screws in the hole where have been drilled.

NOTICE:
1.Please add some oil before operate the tap, so the operation is smoother, and also to extend the life of the tap.
2.Application: High Speed Steel 4241 is suitable for wood, aluminum, iron and other lower hardness material, the material thickness is 3-5mm. Caution if you used it with hard metal!6pcs HSS Countersink Tap Drill Bit Set: Made of high quality HSS cover with Titanium Coated high durability and hardness.
Its a spiral groove, within the processing thread, cutting up to exclude, and was curled applied internally threaded through holes.You can also insert the screws in the hole where have been drilled.
The advantage is opening, tapping, chamfering. Decrease processing steps and save time, improve working efficiency.
Thread Diameter:M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5 to meet your diversified requirements.
Multi-use drill tap deburr countersink hex bit kit. Perfect for soft tapping metal, Aluminum, Wood, Plastic, etc.



Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.

By continuing to use the site, you agree to the use of cookies. more information

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.

Close