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5.5mm TiAIN Coated Carbide Through Coolant Stub INOX Dream Drill - DH451 Series (YG-1)

(DH451055) Performance
Now £27.77 £23.14 Was £34.25 £28.54
The YG-1 DH451 INOX Geometry Carbide Dream Drills are a stub length drill designed for high performance drilling of Stainless Steel (also suitable for Steel up to HRc45, Exotics and Titanium). These through coolant self centering drills can drill to a h7 tolerance which eliminates any reaming operations. Diameters range from 3-20mm and they are supplied with whole number shanks.
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Carbon Steel ~ HB 225
Alloy Steels HB225-325
Pre-Hardened Steel HRc30~45
Hardened Steels HRc55-
Stainless Steel
Cast Iron
Hardened Steels HRc-45-55
HRSA's (Heat Resistant Super Alloys)
Excellent Good
Features & Benefits
  • Micrograin Carbide Substrate
  • TiAlN Coated High Performance Drill
  • INOX Geometry for High Performance Drilling on Stainless Steel
  • 3xD Stub Length
  • Self Centering with 140 degree Drill Point
  • Whole Number Shanks
  • Through Coolant
  • Eliminates Reaming Operations
  • Also Suitable for Steel, Titanium & HRSA Materials
Substrate Carbide
D2 (Shank) 6
L1 (Flute Length) 28
L2 (Overall Length) 66
Product Group DRSC
Applicable Materials Exotics, Non-Ferrous, Stainless Steel, Steel
Product Range Through Coolant Carbide Drills
Shank Tolerance h6
Through Coolant Yes
Surface Treatment Coated (PVD/CVD)
Length Stub (3xD)
Shank Plain
Performance 5
Self Centering Yes
Coating Description Micrograin Solid Carbide
Substrate Description TiAlN coated
Point Angle 140°
Drill Tolerance m7
Helix Angle 30°
D1 (Diameter) 5.5
Brand YG-1
Cutwel Sku DH451055
Compiled Summary
  • D2 (Shank): 6
  • L1 (Flute Length): 28
  • L2 (Overall Length): 66
  • D1 (Diameter): 5.5
Product Questions
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