DeepTwist(TM) Gundrills closeup image DeepTwist(TM) Gundrills group image

New Modular Deep Hole Drills Use Standard GoldTwist Tips


Features and Benefits

  • Two-effective design provides 2 to 5 times higher feed rates than standard brazed gundrills
  • Reinforced, double flute steel body with two coolant holes
  • Quick change tips reduce/eliminate set-up time
  • Modular shank (driver) provides flexibility when moving between machines
  • Wide selection of geometries and coated carbide grades
  • Excellent straightness and concentricity
  • Maintains high hole precision and center alignment

Product Ranges & Details

Drill Depth
200 mm (7.874")
400 mm (15.748")

Tip Diameters
10.0 - 25.9 mm
.394" - 1.020"

Geometries
TPA - Steel
TMA - Stainless Steel
TKA - Cast Iron
TNA - Non- Ferrous
TPC - Self-Centering

Grades
IN2505
IN055

Applications
Die & Mold, General Purpose, Aerospace, Automotive, Shipbuilding, Heat Exchangers, Hydraulics, Machine Builders, Weapon Industry