CONICAL DRILL BITS
Traditional Conical Drill Bits
Step Drill Bits
Conical Drill Bits
Deburring Tools 90°
Countersinks with 3 flutes 90°
HSS Mill Drill

Deburring Tools 90°

The Deburring Tools 90° are made starting from a HSS M2 steel bar through turning, milling and grinding working operations. We select the best European steels and through the most advanced vacuum hardening processes we exalt their qualities giving them 64/65 HRC hardness. The final grinding operation with relief is made by up-to-date NC grinding machines.
The Deburring Tools 90° are used to deburr holes and pipes with extreme precision. If lubricating oil is used they last very long.

Stella Bianca Deburring Tools 90° are available in the TiN and TiAlN version, too. TiN Deburring Tools 90° have on a film of Titanium Nitride that makes the tool very tough and its skidding on the surfaces easier. TiAlN Deburring Tools 90° have on a film of Titanium Nitride and Aluminium that makes them frictionless and prevent the cutting edges from stoppage. Thanks to this feature they are very good in working nonferrous metals, abrasive and gumming materials. They can tolerate very high working temperatures (up to 800°).

  

Deburring Tools 90° are available in 8 sizes, whether in normal version, or TiN or TiAlN ones. In the table below you can find their related using fields. If you need further information, please check our catalogue. Displays with tool selections are also available.

Stella Bianca Deburring Tools 90° can be used with portable and pillar drills.
DEBURRING TOOLS 90°
Ø hole to be deburred (mm)
2-5
5-10
10-15
15-20
20-25
25-30
30-35
6-45
Ø Shank (mm)
6
8
10
12
15
15
15
15
Total length (mm)
45
50
65
85
95
100
110
120
HSS (code)
K21
K22
K23
K24
K25
K26
K27
K28
(All types are available in TiN and TiAlN version)