DORIAN - TNRR20-3D / 1.250" Shank / 45° Undercutting External Holder / Size 3 Insert / Right Hand
DORIAN NRR Notch Threading & Grooving Toolholder - Entry Angle: 45?  Cutting Direction: Right Hand   GAGE INSERT SIZE: 3

DORIAN - TNRR20-3D / 1.250" Shank / 45° Undercutting External Holder / Size 3 Insert / Right Hand

Item #: 22-743-482
Brand: DORIAN
Lead Angle: 45°
Gage Insert Size: 3
Cutting Direction: Right Hand
DORIAN - TNRR20-3D / 1.250" Shank / 45° Undercutting External Holder / Size 3 Insert / Right Hand
Product Specifications
Brand DORIAN
Lead Angle 45°
Gage Insert Size 3
Cutting Direction Right Hand
Shank 1.25"
Use Insert # Top Clamp 3
Overall Length 6.000"
Hand Right Hand
Designation TNRR20-3D
Clamping Method Top Clamp Clamp
Cutting Angle 45°
Entry Angle 45°
For Tool Holder Series # NRR
Model # 73310158948
General Application Corner Grooving
Neck Length 1.375"
Insert Locking Type Top Clamp Clamp
Insert Shape & Angle Top Clamp Style
Internal=External External Grooving
Prop. 65 Yes
Screw S-412
Operation Corner Grooving
Package Qty 1
Price Table Description Corner Grooving Toolholder
Seat Size 3
Shank Height 1.250"
Shank Width 1.250"
Tool Material 4140 Steel Heat Treated to 40-44 HRC
Type NRR Top Clamp Grooving Toolholder
Use Clamp Screw # S-412
Use Insert Clamp CM-73
Width 1.375"
Working Height 1.250"
Weight 2.85 lbs.
Country of Origin UNITED STATES OF AMERICA
Prop 65 Warning Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.

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