
The Kango Hypertorque 4-20mm Step Drill Bit is a 9-step, impact-rated bit that drills a range of hole sizes with one tool.
Each step bores or enlarges a hole to a set diameter, ideal for sheet metal, electrical enclosures and thin materials. The impact rating suits use in an impact driver as well as a drill.
Kango 4 20mm 9 Step Hypertorque Impact Step Drill Bit is designed for drilling and expanding holes in metal with precision and durability.
The Kango HYPERTORQUE™ 4-20mm 9-Step Impact Step Drill Bit is engineered for drilling into and enlarging existing holes in metal. It features laser-etched size marks for clear visibility and longevity, allowing users to expand holes to specific diameters. The titanium aluminium toughened coating minimises heat build-up, enhancing the lifespan of the bit. Designed with a HYPERTORQUE™ torsion zone, this drill bit is suitable for high torque applications, while its twin flute design facilitates efficient material removal. Compatible with standard drill drivers and impact drivers, this drill bit is available in various sizes, including 4-12mm 9-Step, 4-20mm 9-Step, and 4-30mm 12-Step.
| Dimensions (W x H x D) | 20mm x 85mm x 20mm |
| Model Number | KYISD4209T |
| Volume/Size | 20mm |
Kango 4 20mm 9 Step Hypertorque Impact Step Drill Bit is designed for precision drilling in metal applications.
From 4mm up to 20mm across 9 steps.
Yes - it is impact rated.
Drilling and enlarging holes in sheet metal and thin material.












