GREENLEE
MFR #DTAP1/4-20
UPC #783310176169
Greenlee Combination Drill and Tap Bit 1 ⁴⁄₂₀", Model DTAP1/4-20
$18.10
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In Stock
Shipping calculated at checkout.
Pickup available at IES - Mississauga
Usually ready in 4 hours
Related categories
The Greenlee 1/4-20NC Combination Drill/Tap Bit completes drilling, tapping, and deburring/countersinking in a single operation, significantly reducing labour time on electrical enclosure work, panel installations, and metal fabrication tasks. Its back-tapered design prevents thread damage from over-drilling, while the hardened high-speed steel construction outlasts carbon steel alternatives on mild steel, copper, brass, and aluminium up to 10-gauge. A quick-change hex shank ensures a secure, reliable connection with any standard power drill chuck.
Specifications
| Material | High Speed Steel |
| Material Thickness | Up to 10 GA |
| Compatible Materials | Mild Steel, Copper, Brass, Aluminium |
| Point Type | Split Point with Web Thinning |
| Thread Size | 1/4 in. |
| Thread Per Inch | 20 TPI |
| Thread Type | NC (National Coarse) |
Greenlee Combination Drill and Tap Bit 1 ⁴⁄₂₀", Model DTAP1/4-20
$18.10
/
