Deli Electric Hammer Impact Drill Bit for Drilling, Slotting in Cement Concrete, Cross Square Shank [12*200mm]

Upgraded alloy four-blade drill bit for stable positioning and fast drilling

Thickened brass coating for sharpness and wear resistance

Alloy material ensures durability and resistance to steel reinforcement

Designed to resist jamming and maintain drill stability

Suitable for drilling in reinforced concrete, rock, cement walls, brick walls, marble, granite, and ceramic tile walls

Ideal for heavy-duty and light-duty hammer drills

Tested for durability with over 500 holes drilled continuously

Square shank with four grooves for heavy-duty hammer drills

Round shank with two grooves and two slots for light-duty hammer drills

| Model | Drill Diameter (mm) | Working Length (mm) | Total Length (mm) | Suitable Machine Type | Handle Type |

|-----------------|---------------------|---------------------|-------------------|-----------------------|----------------------|

| 6*110 | 6 | 45 | 110 | Hammer Drill | Square/Round Shank |

| 6*150 | 6 | 90 | 150 | Hammer Drill | Square/Round Shank |

| 6*200 | 6 | 140 | 200 | Hammer Drill | Square/Round Shank |

| 8*110 | 8 | 45 | 110 | Hammer Drill | Square/Round Shank |

| 8*150 | 8 | 90 | 150 | Hammer Drill | Square/Round Shank |