Best Tapped Hole Drill Chart

Tapping Drill Bit Set to Drill, Tap, Deburr, Works with Quick Connect Power Tools 8-Piece Klein Tools 32217

-40%

★★★★★

$42.45 $59.43

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Last update was on: September 29, 2024 8:27 am

• Drill, tap and deburr in one easy step
• For aluminum, brass, copper, plastic and mild steel
• Designed for use on up to 10 gauge metal
• 1/4-Inch hex for easier application with quick connect
• High speed steel for added durability

Century Drill & Tool 97204 High Carbon Steel National Pipe Tap, 1/2-14 NPT

-46%

★★★★★

$13.54 $19.77

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Last update was on: September 29, 2024 8:27 am

• Heat treated and tempered for file hard threads, and longer, useful life
• Designed for hand cutting applications
• Will not fit standard tap wrench sizes
• NPT stands for national pipe thread
• Use 15/16" drill bit for best results