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ADAPT TO VARIOUS DRILL BIT NEEDS | 6pcs Drill Tap Combination Bit Set |
Feature | various types |
Feature | to meet your different tool needs. Including M3 x 0.5cm |
Feature | M4 x 0.7 |
Feature | M5 x 0.8 |
Feature | M6 x 1 |
Feature | M8 x 1.25 |
Feature | M10 x 1.5 |
STRONG AND DURABLE | This Machine Screw Tap Set is designed for long service life. Made of high-speed steel |
Feature | titanium coating and heat treatment |
Feature | it makes the tap drill bit set more strong and durable even under high-speed electric drill. |
WIDE SPIRAL FLUTES | This HSS Titanium Spiral Flute Taps Metric is designed with wide spiral flutes for smoother chip removal |
Feature | no jamming during work |
Feature | easy to clean |
Feature | and makes workpiece cutting smoother. |
Feature | WORK MORE EFFICIENTLY: No need for an additional center drill or center punch when using this drill bit! Anti-wear: The back of the cone sits on the faucet to prevent over-drilling due to thread damage |
WIDE RANGE OF USES | This Drill Tap Countersink Screw Thread Bits can be used for light metal aluminum plates |
Feature | iron plates |
Feature | ordinar |