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Product Specifications:
| Item | Hammer Drill Bit |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.4375 |
| Drill Bit Size | 7/16" |
| Finish | Bright Uncoated |
| Finish-machining | Bright (Uncoated) |
| For Tool Type | Rotary Hammer |
| Impact Rated | No |
| Material | Steel |
| Material-machining | Steel |
| Max. Drilling Depth | 3 1/2" |
| Overall Length | 4 1/2" |
| Percussion Rated | Yes |
| Primary Material Application | Concrete, Masonry |
| Promotion Restriction | Not Eligible For Promotion |
| Shank Type | Straight |
| Shank Type-machining | Straight |
| System Of Measurement | Imperial |
Shipping Info:
| Ship weight (kg) | 0.07 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
Product Variants
| Product | Model | Primary Material Application | Material-machining | Shank Type-machining | Max. Drilling Depth | Cutting Direction | For Tool Type | Material | Decimal Equivalent | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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D-21353 | - | - | - | - | - | - | - | - | €77.91 | |
![]() |
798029-5 | Concrete | Steel | Straight | - | Right Hand | Rotary Hammer | Steel | - | €146.42 | |
![]() |
194683-7 | - | - | - | - | - | - | - | - | €15.01 | |
![]() |
751102-A | - | - | - | - | - | - | - | - | €282.74 | |
![]() |
B-66662 | Concrete, Masonry | Carbide | - | 3" | Right Hand | - | Carbide | 3.125 | €604.79 | |
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B-66678 | Concrete, Masonry | Carbide | - | 3" | Right Hand | Rotary Hammer | Carbide | 4 | €695.89 | |
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B-66640 | Concrete, Masonry | Carbide | - | 3" | Right Hand | Rotary Hammer | Carbide | 2 | €408.94 |
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Contact us
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MAKITA B-66709 Hammer Drill Bit, 4 1/2 Inch Overall Length
€43.22 /unit







