DRILL, TAP & COUNTERSINK IN ONE GO!
These drill bits are designed for drilling, tapping, countersinking and deburring without using multiple drilling tools. Save your processing steps and time costs to improve drilling efficiency!Made of high-speed steel with tapered tip and twist flutes, performing precise & smooth drilling without ‘walking’.
- Multi-functional Design
Structured with 2 twist flutes to drill, tap, and countersink all in one step! Also can be used for deburring.
- Self-centering Drilling
Drill directly without pre-drilling (center drilling). Save processing steps and time costs, improving drilling efficiency.
- Tapered Design
Prevents thread damage caused by over-drilling. Wide spiral flutes carry the chips out of the hole for neat, smooth drilling.
- Ultimate Hardness
Made of high-speed steel (HSS4341) to ensure excellent rust-resistance, high durability & sharpness. Also performs faster cutting comparing with high-carbon steel.
- Wide Usage
Suitable for drilling, tapping & cutting on wood, plastic & soft metal like aluminium, iron plate etc.
- Universal Size
Apply standard 1/4” hex shank to fit most power drills.
- Material: High-speed Steel
- Shank：1/4” Hex shank
- Size as below:
- 1 x HSS Drill & Tap Bit (M3 / M4 / M5 / M6 / M8 / M10)