Counterborer with straight shank and fixed pilot HSS, DIN 373, ISO 4206, 8x4,3 mm

Product specification

Code:	070000009
Supplier code:	C044043F000S
Category:	Tools for hole-machining » 6 » Counterbores » 221604
Basic price:	511,65 CZK

Ø Dz9	8 mm
Ø d₁e8	4,3 mm
Ø d₂h9	5,0 mm
L	71 mm
l	14 mm
l₁	4 mm
Screw Thread	M4
Even Teeth	4
Weight	0,012 kg
Points Material efficient high-speed steel HSS. Workmanship 4 blades with straight teeth.
Usage Counterboring holes for screws with flat fillister head in normal materials. It is possible to counterbore prebored holes for screw body.
Manufacturing Mode	F - milled
Surface Treatment	without treatment
Note	PROFI tools