• 5318 Victory Drive
    Indianapolis, IN 46203
  • (800) 622-4824
  • www.haggard-stocking.com

8.5mm Diameter 3xD Drill, 2 flutes, Carbide, FIREX Coated, Straight Shank, 140° Point, Right Hand Cut

  • Item Code: 5514-8.50
  • Brand: Guhring
  • Unit Size: 1

Description

The RT100 U style drill is a 2 flute, high penetration rate carbide drill designed to decrease cycle times and increase part quality. The point and flute geometry where developed to create a short, manageable chip form that can be easily evacuated from the hole. The RT100 U style drill has a self-centering point design that eliminates the need for preliminary spot drill operations. The wide-open flute design and short chip formation ability eliminates the need for peck drilling. The RT100 U drill can operate 3 to 5 times the penetration rate in inches per minute of a general purpose carbide drill thus reducing cycle time and decreasing manufacturing costs.

Features Tech Specs

Features

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    • Optimized cutting edge geometry
    • Special web thinning
    • Special point grind
    • Highest cutting rates
    • Short chips
    • Alignment accurate holes
    • Powerful machines
    • Max. conc. error of clamped tool 0.02 mm
    • Play-free spindles

Tech Specs

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Flute Length (mm) 47
Length of Cut (mm) 35
Metric Diameter 8.50 mm
Brand Guhring
Drilling Depth 3xD
Shank Diameter (mm) 10
Coolant without
Cutting Direction Right Hand
Material Solid Carbide
Series 5514
Number of Flutes 2
Point Angle 140°
Coating/Finish FIREX
Decimal Diameter 0.3346"
Overall Length (mm) 89
Shank Type Straight