Chamfer Rings for Gold-Twist, Quad-Twist, and Quad-Drill+

Product Ranges & Details

Ring Diameters
1.34", 1.50", 1.65" and 1.85"

Fits Body Diameters
10.0mm(.3937") - 25.4mm(1.000")

L:D Ratios
Gold-Twist: 3xD, 5xD, 8xD & 12xD
Quad-Twist/Drill: 3xD, 4xD & 5xD

Maximum Chamfer DOC
.118" x 45º

Features and Benefits

  • Multi-Purpose Chamfer Ring that Combines Drilling & Chamfering into One Operation
  • Reduces Set-up Time, Cycle Time, and Inventory of Special Combination Tools
  • Fits Three of Our Most Popular Drills: Gold Twist, 3, 5, 8 & 12XD, L:D, and Quad Twist & Quad Drill+, 3, 4, & 5XD, L:D
  • Fits Drill Diameter Range: 10mm (.531") – 25.9mm(1.019")
  • New Chamfer Insert: CRNG 0802-45CD in Grade IN2505
  • Two Effective Inserts So There Is No Need to Reduce Feed Rates
  • Improved Maximum Chamfer Size, 3mm (.118") X 45 Degree

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