135° double margin angle design (applicable for drill diameters 4mm and above) for easy and fast drilling.
Self-centering function for accurate positioning and easy operation.
Compatible with various drilling machines including screwdrivers and hand drills with keyed or keyless chucks.
New and old packaging versions coexist; product design and quality remain unchanged.
Applications:
Ideal for professional use requiring master-level accessories and craftsmanship.
Suitable for a wide range of drilling tasks across different materials and scenarios.
Usage Instructions and Precautions:
Do not exceed the recommended application range.
Maintain drill speed below 1000 RPM to avoid damage; larger diameters require slower speeds.
Always wear protective eyewear during operation.
Keep drill bits clean and free of debris after use.
Apply a light coat of machine oil to prevent rust when not in use.
Do not alter or reshape the drill bits to avoid breakage.
Compatibility:
Compatible with models such as BOSCH GSR120-Li, GSR18V, 105CH, GBM13/10/345, GSB600RE/570/120/180-Li, and similar.
Product Parameters (Diameter / Working Length / Overall Length / Quantity per Pack / Order Code):
Examples:
- 1.0 mm / 12 mm / 34 mm / 10 pcs / 2608595049
- 2.0 mm / 24 mm / 49 mm / 10 pcs / 2608595051
- 4.0 mm / 43 mm / 75 mm / 10 pcs / 2608595059
- 10.0 mm / 87 mm / 133 mm / 1 pc / 2608577660
- 12.0 mm / 101 mm / 151 mm / 1 pc / 2608577664
Mixed sets available:
- 2/3/4/5/6/7 mm, 5 pcs set, Order Code: 2607019114
- 1/2/3/4/5/6/7/8/9/10 mm, 10 pcs set, Order Code: 2607010535
- 19 pcs mixed set covering sizes 1/1.5/2/2.5/3/3.5/4/4.5/5/5.5/6/6.5/7/7.5/8/8.5/9/9.5/10 mm, Order Code: 2608587013
Note:
Packaging and appearance have been updated recently; product quality and design remain consistent.
Old order codes are also supported for reference.
End of Specifications.
| Width | 2.6 |
| Height | 1.4 |
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| NetWeight |
| 0.04 |
| Brand | BOSCH |
| Product Name | Straight Shank Ground Twist Drill Bits HSS-G Series |