TG-OVR_US-EN

DRILLING | Structural Steel Replaceable Insert Drilling System

T-A® Structural Steel Drilling System

XTP TAP TAS HPU APX 4TX REV OPN SSD ACP BTA WHL CRT ALV BRN THM

Available in AM300® Coating T-A GEN2 Insert

STRUCTURAL STEEL ENHANCEMENTS T-A T-A GEN2 &

High Efficiency (-HE)

• Improves performance • Improves tool life • Improves chip formation in structural steel materials

T-A Inserts

Available in AM200® and TiAlN Coatings

Thin Wall (-TW)

Notch Point® (-NP)

Structural Steel (-SS)

• Designed for drilling 7/16" thick or less I-Beam or structural materials • Increases hole diameter tolerance • Improves hole roundness • Decreases material deflection

• Provides excellent self-centering characteristics • Reduces bellmouth and tool lead-off • Reduces axial thrust requirements

• Designed for drilling 7/16" thick or thicker I-Beam or structural materials • Reduces exit burrs • Increases stability • Lowers drilling forces • Includes Notch Point® web geometry

2

Holder Anatomy 1. Morse Taper Shank 2. Coolant Inlet

3

1

3. Flute (straight or helical) 4. Built-up Body Diameter 5. Coolant Outlets

4

5

Helical Flute

Straight Flute

www.alliedmachine.com | 1.330.343.4283

67