Blind Hole Lap, 3/4
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Product details
| Management number | 211142937 | Release Date | 2026/04/04 | List Price | $36.00 | Model Number | 211142937 | ||
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| Category | |||||||||
Acro Lap for Swift Lapping/Polishing/Deburring. 3-4-BH Blind Hole: 3/4". Barrel Laps: Acro Barrel Laps ensure rapid, precise lapping of long or short holes, 1/8" to 1-1/2", or 3mm to 25mm Diameters. Blind Hole Laps: Designed for accurate lapping of 'closed end' holes from 1/8" to 1-1/4" Diameters. Like Barrel Laps, Blind Hole Laps allow high-speed lapping without galling or seizing. Holes are precisely lapped from top to bottom. Recessed adjustment screw at the cylinder's end lets the lap reach the hole's bottom, adjusted using a hex key.
- Efficient Lapping: Acro laps ensure swift and precise lapping of holes ranging from 1/8" to 1-1/2" in diameter
- Adjustable Expansion: Milled eccentric slots in the brass barrel allow for instant and accurate expansion of up to 15 or more by simply turning the adjusting screw
- No Setup Required: No setup time or special equipment is needed
- Stock Replacements: Replacement parts, including arbors, brass barrels, and adjusting screws, are readily available
| Brand Name | Penn Tool Co. |
|---|---|
| Manufacturer | Penn Tool Co. |
| Material Type | Brass |
| Compatible Devices | Lapping Machine |
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