15Pcs Tap and Drill Bit Combination Sets

Features:

Size:

7Pcs Tap: M3x0.5, M4x0.7, M5x0.8, M6x1.0, M8x1.0, M10x1.5, M12x1.75
7Pcs Drill Bit: 2.5mm, 3.3mm, 4.2mm, 5mm, 6.8mm, 8.8mm, 10.2mm
1Pcs Tap wrench: M4-M12

Ideal for rethreading fasteners and fastener holes for auto and machinery repair

Precision milled sae tap and die set for cutting raw material or repair existing threads, remove screws and more function

It can improve the efficiency of processing thread, a necessary tool for hand tapping operation

The straight flute is the standard style of tap, designed for a range of different tapping applications

A straight flute tap can be used in through or blind holes