Drilling Product Catalog

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DRILLING | T-A® Replaceable Insert Drilling System

T-A Drilling System Overview Replaceable Inserts

4 Series

5 Series

6 Series

7 Series

8 Series

46.99 - 65.30

62.38 - 76.22

76.23 - 89.09

89.10 - 101.62

101.63 - 114.48

1.8500 - 2.5709

2.4560 - 3.0009

3.0010 - 3.5079

3.5080 - 4.0009

4.0010 - 4.5070

T-A GEN2 T-A T-A GEN2 T-A T-A GEN2 T-A T-A GEN2 T-A T-A GEN2 T-A

A30

HSS SC

AM200® TiN

TiN

Substrate Grades

HSS (T-A / GEN2 T-A®) First choice for general purpose use. Suited for difficult machining applications with low rigidity, as well as deep hole drilling. Recommended for drilling most steels, cast irons, and aluminum alloys up to 275 BHN. Carbide K10 (C3) (T-A) Designed for drilling grey/ white cast irons. The special geometry offers substantial increase in penetration rates and provides exceptional edge strength and tool life.

HSS Super Cobalt (T-A / GEN2 T-A) Suited for good-to-rigid machining applications, used for drilling exotic and high-alloy materials, or general use when surface speed needs to be increased. For use in material hardness up to 350 BHN. Carbide K20 (C2) (T-A / GEN2 T-A) Excellent for drilling high-temperature alloys, titanium alloys, cast aluminum, SG/nodular cast iron, grey/ white iron, aluminum bronze, brass, copper, and certain stainless steels.

HSS Premium Cobalt (T-A / GEN2 T-A) Suited for rigid machining applications, used for drilling exotic and high-alloy materials, or general use when surface speed needs to be increased. For material hardness up to 400 BHN. Carbide K35 (C1) (T-A / GEN2 T-A) Excellent for drilling free-machining steels, low/ medium-carbon steels, alloy steels, high-strength steels, tool steels, and hardened steels.

Carbide P40 (C5) (T-A) Excellent for drilling

free-machining steel, low/ medium-carbon steels, alloy steels, high-strength steels, tool steels, and hardened steels. Carbide N2 (T-A) Allied’s N2 carbide is used with CVD diamond coating. This improves the insert’s hardness, durability, and performance, which extends tool life between 30 - 50x over uncoated carbide.

www.alliedmachine.com | 1.330.343.4283

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