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Greenlee DTAP1/4-20 1/4 Inch High Speed Steel Hex-Shank Combination Drill/Tap Bit

Manufacturer: Greenlee | Catalog # DTAP1/4-20 | North Coast Part # 216848

$11.40/ea
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Combination Drill/Tap Bits. 1/4-20NC. Complete hole drilling, tapping and deburring/countersinking in one operation with power drill saves labor and time. Back tapered beyond tap to prevent thread damage from over-drilling. Deburr/countersink also provided on bit beyond back taper. Made from hardened high-speed steel vs. carbon steel for longer life. High quality hex shank to ensure strong connection to drill chuck. Designed to tap up to 10-gauge metal. Quick change adaptor included in both metric and standard kits.

Technical Information

Applications
For 10 ga Mild Steel, Copper, Brass, Aluminum
Bit Size
1/4 in
Material
Steel
Shank Size
1/4 in
Shank Type
Quick Change Hex
Size
1/4 in
Thread Size
1/4-20 NC
Thread Type
NC

Manufacturer Information

Family Brand Name
Greenlee

General Product Info

GTiN
00783310176169
Product UPC
78331017616
  • Back tapered beyond tap toprevent thread damage from over-drilling
  • High quality hex shank to ensure strong connection to drill chuck
  • Deburr/countersink also provided on bit beyond back taper
  • Quick change adaptor included in both metric and standard kits
  • Made from hardened high-speed steel vs. carbon steel forlonger life
  • Complete hole drilling, tapping and deburring/countersinking in one operation with power drill saves labor and time
  • Designed to tap up to 10-gauge metal