MakitaRotary hammer Makita HR1841FJCode HR1841FJ
Drill concrete, masonry and stone by combining rotation and hammer action.
Accessories collection:Hammer Drills, Drill Drivers and Rotary HammersRotary Hammers (or Hammer Drills)
All Makita products
SDS-plus V bit 12x400/450mm Makita B-47721
Key features
- Diameter (mm)12,0
- Total length (mm)450
- Working length (mm)400
What it is
SDS-plus V bit 12x400/450mm Makita B-47721. Key specifications: diameter (mm) 12,0, total length (mm) 450, working length (mm) 400.
A masonry bit is a carbide-tipped bit for drilling concrete, brick and stone with a hammer drill or rotary hammer.
What it is for
Used for drilling reinforced concrete, in hammer or rotary hammer mode and for drilling solid and hollow masonry, clay brick and blocks.
How to use it
Choose the machine's shank type (straight, SDS-Plus or SDS-Max) and the diameter required by the wall plug. Start the hole at low speed, then engage hammer action, holding the bit square to the surface and without forcing, withdrawing it frequently to clear the dust. Clean the dust out of the hole before inserting the plug.
Where it is used
- Residential construction
- Building services
- Renovation
Technical data
- Diameter (mm): 12,0
- Total length (mm): 450
- Working length (mm): 400
Who it is for
Designed for electricians, plumbers, bricklayers and heating and plumbing engineers.
Related products
- SDS-plus V bit 12x950/1,000mm Makita B-47759
- SDS-plus V bit 12x260/310mm Makita B-47709
- Drill Makita DP4011 — from the category Hammer Drills, Drill Drivers and Rotary Hammers
- Anchor with Expanding Band, Steel, FAZ II Plus H R, Fischer — from the category Heavy-Duty Anchors
- Cordless rotary hammer LXT Makita DHR243Z — from the category Rotary Hammers
- Browse the whole category: Drill Bits for Granite, Masonry and Concrete
Before you order
In your request, please state the length, the diameter and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Quantity
Specifications 3
| Diameter (mm) | 12,0 |
|---|---|
| Total length (mm) | 450 |
| Working length (mm) | 400 |
Compare with similar models
Technical data declared by the manufacturers. An empty cell means the figure is not declared.
| Feature |
This model
SDS-plus V bit 12x400/450mm Makita B-47721
|
4-flute SDS-plus bit DeWalt DT9681-QZ
|
4-flute SDS-plus bit DeWalt DT9683-QZ
|
SDS-plus V bit 14x400/450mm Makita B-47830
|
|---|---|---|---|---|
| Brand | Makita | DeWalt | DeWalt | Makita |
| Diameter | 12,0 mm | 16 mm | 18 mm | 14,0 mm |
| Total length | 450 mm | 450 mm | 450 mm | 450 mm |
| Working length | 400 mm | 400 mm | 400 mm | 400 mm |
| View product → | View product → | View product → |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
MakitaHammer drill Makita M8104Code M8104
Drill masonry and concrete and drive and tighten bolts, corded or cordless.
UnifixTub of hammer-in plugs TAC Premium 6x38 with pre-assemble...Code unifix-collare-bombato-con-vite-tps-pozidriv-e-pun
Fix medium and light items to walls by expanding in the hole.
FischerAnchor for Cracked Concrete and Applications FAZ II Plus,...Code FAZ II
Anchor heavy loads to concrete and solid masonry, where plastic plugs are not enough.
For safety
MakitaForestry visor for helmet 988000021 Makita
Protect eyes and face from fragments, dust, splashes and impacts.