WIDIA 3899571 TOP DRILL TDD107 WIDIA Extra Length Drill, Q Drill - Letter, 0.332 in Drill - Decimal Inch, 290 mm OAL, Solid Carbide
Item #:
WIDIA 3899571
Product Info
Widia
Manufacturer Part #: 3899571
WIDIA WIDIA Extra Length Drill, Series: T-Max U-Lock, Q Drill Size – Letter, 0.332 in Drill Size – Decimal Inch, 290 mm Overall Length, 25XD Cutting Depth, 2 Flutes, Spiral Flute, 237 mm Flute Length, 9 mm Dia x 42 mm L Shank, Z Shank, 132 deg Point, TDS Point, Right Hand Cutting, Solid Carbide Cutting Edge, Solid Carbide, PVD TiN/TiAlN Coated, Applicable Materials: Cast Iron and Steel, Yes Through Coolant (Yes/No)
- 132 deg TDS point geometry low thrust, excellent centering capabilities and easy to regrind
- 30 deg helix with optimized flute profile reduces risk of chip jamming and catastrophic failure
- 4-margin lands improves hole straightness and improves hole alignment when drilling through cross holes and inclined exits
- Highly polished surfaces reduction of friction in the chip flute and on the lands, resulting in superior chip evacuation and shorter drilling time through omission reversing cycles
- WU20PD grade with a multi-layered PVD TiN-TiAlN coating, a high quality submicron carbide substrate and a state of the art surface condition, this grade gives the highest level of wear resistance at high cutting speeds
- A state of the art surface condition enables superior chip evacuation even when MQL is applied
Item Specifications
-
Cast Iron and Steel
-
25XD
-
Right Hand
-
Solid Carbide
-
0.332 in
-
Q
-
PVD TiN/TiAlN Coated
-
237 mm
-
Spiral
-
Solid Carbide
-
2
-
290 mm
-
132 deg
-
TDS
-
TOP DRILL TDD107
-
9 mm Dia x 42 mm L
-
Z
-
Yes