R8 × 1-1/2-18 Thread Mount - Boring Head Shank

| Shank Type | Bridgeport Style | Holding Size | 1-1/2″-18 |
| Tool Type | Boring Head Shank |
Product Features
| Remarks | •National Boring Heads
•Threaded Shanksfor Heads with 1–1/2–18 Mount
•Ideal for mill or jig bore operation
•These heads readily adapt to many different machines due to interchangeable shanks.
•2″ and 3″ Heads have large .001″ reading dial screw
•4″ Heads have .0005″ reading dial for fine adjustment | Country of Origin | China |
Shipping Info
Package Width
2.12600
Package Height
1.81100
Package Weight
1.7
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