Login
Our website has been updated as of Nov 4, 2025.
If you are unable to login with your password,
please try the Reset Password link.
If Reset Password does not respond with the a Password Reset message, please re-register your account.
Register
Dormer 7147790 G106 Countersink, 40 mm Dia Body, 16 mm Dia Shank, 3 Flutes, 90 deg Included, 4.5 mm Dia Min Cutting, HSS
Price$407.60
Item #PTD7147790
ManufacturerDormer Pramet
Mfr. Model #7147790
Country of OriginFR
UNSPSC Code27112812
UnitEA
DGI AvailabilityCall for Availability
| Standards & Approvals |
|---|
| PROP65: Cancer - www.p65warnings.ca.gov |
| DIN 335C |
Product Features
• Increased hardness and toughness
• Improved cutting edge strength
• Better tool life
• Ground flats for positive location in 3-jaw chucks
• Also works well in soft ductile materials which have a tendency to stick to the cutting edges
• Universally suitable for many materials
Description
Dormer Countersink, Series: G106, 40 mm Diameter Body, 118 mm Overall Length, Straight/Tri-Flat Shank, 16 mm Shank Diameter, 3 Flutes, Right Hand Cutting Direction, 90 deg Included Angle, 4.5 mm Diameter Minimum Cutting, HSS, Bright
To complement its range of countersinks, Dormer has introduced three new items which incorporate flats on the shank to provide a more positive drive when used in hand held applications. Flatted shanks prevent the possibility of tools slipping in the chuck and therefore improve the performance of the tool and produce a better quality countersunk hole and surface finish.