


Main product x 1, Instruction manual x 1, Certificate of conformity x 1
Industrial-grade quality designed for professional users
Precise centering with strong centering force
135° split point angle to prevent slipping and ensure accurate hole positioning
Straight shank drill tail compatible with quick-change tools for fast installation
High speed, high precision, high strength, and extended service life
Anti-friction coating reduces wear and enhances durability
Smooth surface finish with high crystal quality according to DIN standards
Manufactured with diameter tolerance h8 for precision
| Item | Detail |
|---|---|
| 1.0mm to 7.5mm | 10 pieces per pack |

5-Piece Twist Drill Bit Set
CN¥21.78
![DELIXI ELECTRIC Multi-Purpose Eccentric Drill Bit, Concrete Triangular Drill, Super Hard Alloy Angled Head, Tile Drill Bit [6mm], 1 Piece](https://img30.360buyimg.com/sku/jfs/t1/310140/34/20028/36706/688494d5F7c7598a3/7103ab46caabe7b0.png)
Yi Tiao Fen Xin Zuan [6mm], 1 Piece
CN¥11.90
![DELIXI ELECTRIC Multifunctional Eccentric Concrete Triangle Drill Bit Super Hard Alloy Angled Tile Drill Bit [10mm] 1 Piece](https://img30.360buyimg.com/sku/jfs/t1/169807/6/48836/80518/66f64e9dF71cb92aa/4d2a1386754d530c.jpg)
Tilted eccentric drill bit [10mm] 1 piece
CN¥20.90
| 8.0mm to 13.0mm | 5 pieces per pack |
| 14.0mm to 16.0mm | 4 pieces per pack |
Packaging includes newly designed transparent plastic cases for easy storage and identification
Meets industrial performance and safety standards
Each size has a specific Bosch order number for easy procurement
Suitable for Bosch models including GSB, GSR-TSR, GDR-TDR series
Compatible with keyless chucks and quick-change tool holders
Recommended to use protective eyewear during operation
Pre-drilling on hard materials advised to avoid damage
Do not alter drill bit shape; clean and lubricate before use
Confirm product seal integrity before opening
Normal product conditions include slight oil residue, minor surface scratches, metal powder residue, fingerprints, and minor sparks during brush tool use
Report any anomalies within 48 hours of receipt
Product undergoes quality inspection before shipment; minor usage marks may be present
Specific order numbers provided for each diameter and pack configuration for streamlined ordering
Insert drill bit into chuck and tighten appropriately
Use the rotation button to secure drill bit in compatible Bosch tools
Follow safety guidelines and maintenance instructions for optimal performance
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10*160mm round handle, ten pieces
CN¥83.70