3" Adjustable Boring Head R8 Shank Carbide Tipped Boring Bar Combo 14 PC Set
SKU
202-8021A
$161.95
In stock
Shipping UPS Ground
Details
| Brand | Shars Tool |
|---|---|
| Boring Head Category | Boring Head Sets |
| shank size | R8 |
| body diameter | 3 |
| Mount Type | Threaded |
| drawbar thread size | 7/16x20UNF |
| Boring Bar Hole Diameter | 3/4 |
| Number of Pieces | 14 |
| boring bar material | carbide tipped |
| Threaded Mount Size | 1-1/2-18 |
| max offset | 1 |
| Dial Reading | 0-100 |
| diameter direct reading | 0.001" |
Spotlight
- A micrometer lead screw provides 0.001" direct reading accuracy and ease of adjusting
- The main lead screw has between 10 to 15 graduations of backlash
- Double bar holder permits a greater boring range without an extreme offset condition
- 1 division is equaled to 0.001" travel in diameter
3/4" boring bar set 12 pcs
| Overall Length | Bore Depth | Min. Bore |
|---|---|---|
| 3-1/8" | 1-1/8" | 7/16" |
| 3-11/16" | 1-11/16" | 7/16" |
| 4-1/4" | 2-1/4" | 7/16" |
| 3-1/2" | 1-1/2" | 9/16" |
| 4-1/4" | 2-1/4" | 9/16" |
| 5" | 3" | 9/16" |
| 3-7/8" | 1-7/8" | 11/16" |
| 4-13/16" | 2-13/16" | 11/16" |
| 5-3/4" | 3-3/4"" | 11/16" |
| 4-1/4" | 2-1/4" | 13/16" |
| 5-3/8" | 3-3/8" | 13/16" |
| 6-1/2" | 4-1/2" | 13/16" |
What’s Included
- 3" Boring Head (sku# 202-8015A)
- R8 Shank (sku# 202-8001)
- 3/4" boring bar set 12 pcs (sku# 404-7146)
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