Type 411h6 Metric
Tools - Reamers - h6 Shank Reamers - h6 Shank Reamers with Right Spiral Flutes and Center Coolant Outlet For Blind Holes

Chip ClassMaterial MachinedTool Type
20NON-FERROUS - LONG CHIPS411h6
40NON-FERROUS - SHORT CHIPS411h6 / 413h6
60CAST IRONS413h6
80LOW STRENGTH STEELS415h6 / 413h6
100MEDIUM STRENGTH STEELS415h6
120HIGH STRENGTH STEELS415h6
140HIGH TEMPERATURE ALLOYS415h6

Description

  • Center coolant outlet
  • Flute long carbide
  • Polished flutes
  • Tool geometry and carbide appropriate for material being machined.

Modifications

  • End chamfer other than 45°
  • End cutting or corner radius
  • Increased/Decreased back taper
  • Closer tool diameter tolerance (.0001")
  • Cutting diameter reduced for step or pilot (Some modifications may affect the TIR)
Coatings available:
  • TITANIUM NITRIDE - TiN
  • TITANIUM CARBONITRIDE - TiCN
  • ZIRCONIUM NITRIDE - ZrN
  • AL TITANIUM NITRIDE - AITiN

Use

  • Center coolant outlet for reaming blind holes as chips are flushed back towards the shank
  • Improves hole finish and permits higher feeds and speeds with longer tool life
Tool Diameter RangeFlute Length MmNumber Of FlutesOverall Length MmShank Diameter MmEDP
24.1280 - 25.1270708152.520411250h6
22.1280 - 23.1270676152.520411230h6
23.1280 - 24.1270678152.520411240h6
19.2510 - 20.1260646152.516411200h6
20.1270 - 21.1270646152.516411210h6
21.1280 - 22.1270646152.520411220h6
17.5520 - 18.3400576152.514411180h6
18.3410 - 19.2500646152.516411190h6
15.1650 - 16.1000576152.514411160h6
16.1010 - 16.7400576152.514411165h6
16.7410 - 17.5510576152.514411175h6
12.8760 - 13.5650516152.512411135h6
13.5660 - 14.3760516152.512411140h6
14.3770 - 15.1640516152.512411150h6
9.6020 - 10.38904541278411100h6
10.3900 - 11.201045612710411110h6
11.2020 - 12.000045612710411120h6
12.0010 - 12.8750516152.510411125h6
8.8150 - 9.60104541278411095h6
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