Eisen, Japan
Eisen IA Series Electroplated Tool Drill Type (spiral shape) Glass Drill
Made in Japan
Manufacturer: Eisen Co., Ltd.
Model: IA Series
About the Series
Shape
Ideal for drilling brittle materials such as ceramics and quartz.
Our unique electroplating technology, developed specifically for drills, has achieved stable, long-life machining.
Electroplated drill life test
Series Details
| Part number | name | Outer diameter φD | Electroplated Long T | Groove length L1 | Shank diameter φY | Overall length L | Granular diamond |
|---|---|---|---|---|---|---|---|
| IAD-1.25 | M1.6 pilot hole drill | 1.25 | 3 | 8 | 1.05 | 35 | #200 |
| IAD-1.6 | M2 pilot hole drill | 1.6 | 11 | 1.32 | 42 | #140 | |
| IAD-2.1 | Drill for M2.5 pilot holes/M2 Helical insert pilot holes | 2.1 | 12 | 1.82 | 46 | ||
| IAD-2.2 | M2.6 pilot hole drill | 2.2 | 1.92 | ||||
| IAD-2.5 | M3 pilot hole drill | 2.5 | 13 | 2.16 | 49 | #120 | |
| IAD-2.7 | M2.6 Helical Insert Pilot Hole Drill | 2.7 | 15 | 2.36 | 53 | ||
| IAD-3.1 | M3 Helical Insert Pilot Hole Drill | 3.1 | Five | 17 | 2.76 | 58 | |
| IAD-3.3 | M4 pilot hole drill | 3.3 | 19 | 2.96 | |||
| IAD-4.2 | Drill for M5 pilot holes/M4 helical insert pilot holes | 4.2 | twenty one | 3.86 | 64 | ||
| IAD-5.0 | M6 pilot hole drill | 5.0 | twenty five | 4.66 | 73 | ||
| IAD-5.2 | M5 Helical Insert Pilot Hole Drill | 5.2 | 4.86 | ||||
| IAD-6.3 | M6 Helical Insert Pilot Hole Drill | 6.3 | 30 | 5.92 | 85 | #100 | |
| IAD-6.8 | M8 pilot hole drill | 6.8 | 32 | 6.42 | 90 | ||
| IAD-8.4 | M8 Helical Insert Pilot Hole Drill | 8.4 | 7 | 35 | 8.02 | 96 |
- *We can also manufacture special products other than those listed above with short delivery times.
