U3™ Ultimate Tri-Cutter Carbide

The new Ramset™ U3™ multi-cutter carbide drilling range sets new standards in drilling performance, drill bit lifetime, dust removal and operator comfort.

Working Length (mm)

50
DDU306050,DDU305050
100
DDU310100,DDU308100,DDU305100,DDU306100,DDU306100X3
150
DDU308150,DDU306150
200
DDU314200,DDU313200,DDU316200,DDU310200
250
DDU312250
400
DDU314400,DDU316400

Total Length (mm)

110
DDU306050,DDU305050
160
DDU310100,DDU308100,DDU305100,DDU306100,DDU306100X3
210
DDU308150,DDU306150
250
DDU314200,DDU313200,DDU316200
260
DDU310200
310
DDU312250
450
DDU314400,DDU316400

Drill Diameter (mm)

5
DDU310100,DDU305100,DDU305050
6
DDU306050,DDU306100,DDU306150,DDU306100X3
8
DDU308150,DDU308100
10
DDU310200
12
DDU312250
13
DDU313200
14
DDU314200,DDU314400
16
DDU316200,DDU316400
18
20
24

Before visiting a Stockist or Service Centre, contact them to ensure product availability.

PART NUMBER:

ADD TO TOOLBOX iEXPERT

-+PRODUCT INFORMATION

Click on the column headings to reorder the table.

ITEM CODE	Working Length (mm)	Total Length (mm)	Drill Diameter (mm)	Point Style
DDU312250	250	310	12	Tri-Cutter
DDU314200	200	250	14	Tri-Cutter
DDU313200	200	250	13	Tri-Cutter
DDU314400	400	450	14	Tri-Cutter
DDU316200	200	250	16	Tri-Cutter
DDU316400	400	450	16	Tri-Cutter
DDU310200	200	260	10	Tri-Cutter
DDU308150	150	210	8	Tri-Cutter
DDU310100	100	160	5	Tri-Cutter
DDU308100	100	160	8	Tri-Cutter
DDU305100	100	160	5	Tri-Cutter
DDU306050	50	110	6	Tri-Cutter
DDU306100	100	160	6	Tri-Cutter
DDU305050	50	110	5	Tri-Cutter
DDU306150	150	210	6	Tri-Cutter
DDU306100X3	100	160	6	Tri-Cutter

STEEL ZINC PLATED

STAINLESS STEEL

GALVANISED STEEL

ADD

The selected variations added in the toolbox. Please view the items in the toolbox.

-+FEATURES & BENEFITS

- Unique
  • Undulating tip design means faster drilling due to less contact.
  • Curved cutting edge offers improved durability.
  • Extra long centering cutting edge makes drilling smoother and more comfortable.
  • Tri-Cutter carbide head fully embedded and braised into drill bit gives more structural strength.
  • Large volume triple helix for faster dust removal preventing blow back.
- Universal
  • Fits all SDS plus type chucks.
  • Suitable for drilling all masonry substrates including Brick, Stone, High Strength Concrete and Reinforced Concrete.
- Ultimate
  • Combining the patented features of the new high strength drill tip and the Ramset™ DynaDrill™ program, drilling on construction sites has never been quicker, cleaner or more efficient.