Spiral Point Hand Tap, High Speed Steel, 3 Flute, 1-8, 2-1/2" Thread Length
(Pack of
1)
SKU:61148 Item#: 61148
Spiral point design has a left hand flute at the point to provide a positive rake and drive the chip ahead of the tap
Shorter overall thread length minimizes drag after the first full thread
Reduced neck provides clearance to prevent breakage and allows room for lubrication to reach cutting edge
Precision-ground thread design performs better in controlled machine set-ups and tougher off-hand maintenance applications
Three flutes stabilize starting direction to facilitate tapping straight holes
Manufactured from high-speed steel
Recommended for through holes in most materials
Designed for tapping on machining centers
NOTE: Item Nos. 61144 through 61149 do not have reduced threads.
CAUTION: Any cutting tool may break or shatter under improper use. Government regulations require use of safety glasses and other appropriate safety equipment at all times in the vicinity of use.
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Catalog page#: 11-43
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Product Description
Spiral point design has a left hand flute at the point to provide a positive rake and drive the chip ahead of the tap Shorter overall thread length minimizes drag after the first full thread
Reduced neck provides clearance to prevent breakage and allows room for lubrication to reach cutting edge
Precision-ground thread design performs better in controlled machine set-ups and tougher off-hand maintenance applications
Three flutes stabilize starting direction to facilitate tapping straight holes
Manufactured from high-speed steel
Recommended for through holes in most materials
Designed for tapping on machining centers
NOTE: Item Nos. 61144 through 61149 do not have reduced threads.
CAUTION: Any cutting tool may break or shatter under improper use. Government regulations require use of safety glasses and other appropriate safety equipment at all times in the vicinity of use.
Technical Specifications
| Item#: | 61148 |
|---|---|
| Type | Fractional |
| Diameter | 1 " |
| Pitch | 8 |
| Flutes | 3 |
| Thread Length | 2-1/2 " |
| H Limits | GH3 |
| Material | HSS |
| Recommended Drill Size | 7/8 " |
| UNSPSC #: | 23241615 |
| TAA Compliant: | Yes |
| Weight: | 0.69 lb |
