





Multifunctional twist drill *1, plastic packaging *1
Product Specifications
Specialized for electric wrench use
Ideal for hardwood drilling
High-carbon steel forged for durability
Removable adapter for dual-use drilling
Precise positioning
Tested to penetrate 30mm thick wood instantly
Compatible with bench drills and electric wrenches (bench drill chuck diameter must be greater than 14mm)
Suitable for drilling various materials including softwood, hardwood, plastic, rubber, and polyurethane
High-carbon steel forged
Bench drill
Electric wrench
| Drill Bit Diameter (mm) | Total Length (mm) | Working Depth (mm) | Adapter Diameter (mm) | Weight (g) | Remarks |
|-------------------------|-------------------|--------------------|----------------------|------------|---------------|
| 12 | 155 | 80 | 12.7 | 90 | Long version |

5-Piece Twist Drill Bit Set
CNÂ¥21.78
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Yi Tiao Fen Xin Zuan [6mm], 1 Piece
CNÂ¥11.90
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Tilted eccentric drill bit [10mm] 1 piece
CNÂ¥20.90
| 14 | 155 | 80 | 12.7 | 130 | Long version |
| 18 | 155 | 80 | 12.7 | 130 | Long version |
| 19 | 155 | 80 | 12.7 | 140 | Long version |
| 20 | 155 | 80 | 12.7 | 140 | Long version |
| 22 | 155 | 80 | 12.7 | 150 | Long version |
| 25 | 155 | 80 | 12.7 | 160 | Long version |
| 28 | 155 | 80 | 12.7 | 180 | Long version |
| 30 | 155 | 80 | 12.7 | 190 | Long version |
| 32 | 155 | 80 | 12.7 | 200 | Long version |
| 35 | 155 | 80 | 12.7 | 190 | Long version |
| 16 | 105 | 38 | 12.7 | 90 | Short version |
| 18 | 105 | 38 | 12.7 | 100 | Short version |
| 20 | 105 | 38 | 12.7 | 100 | Short version |
| 22 | 105 | 38 | 12.7 | 110 | Short version |
| 25 | 105 | 38 | 12.7 | 120 | Short version |
Wood
Solid wood boards
Plywood
Compressed boards
Plastic
All measurements are manual and may have slight deviations; actual product prevails.
Please select the appropriate drill bit size according to your needs.
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10*160mm round handle, ten pieces
CNÂ¥83.70