The shank with a built-in pulse generator can make a hole efficiently.
Dry drilling eliminates the need for cleaning water and dirt after the work.
Low noise and low vibration, making it possible to work anytime, anywhere.
The IT carbide drill or the IT diamond drill straight body can be used to achieve the most efficient drilling performance to suit each size.
The IT diamond straight body is composed of the cutter and the body screwed together, when the blade edge wears out, only the cutter needs to be replaced, saving you money.
Minimal chipping at the exit point of drilling.
Concrete, mortar, and ceramic siding boards.
Earthquake-resistant reinforcement work, water-proofing work, building exterior repair work.
For use in hospitals, schools, any place where noises are not allowed, or night works.

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Details

SPECIFICATIONS

Bit size:	IT carbide drill: ø3.5mm to 11.0mm (ø9/64" to 27/64") IT diamond straight body: ø8.5mm to 18.0mm (ø21/64" to 45/64")
Overall length:	See size table.
Max. drilling depth:	See size table.
Applicable electric drill:	Portable electric drills (in the rotary-only mode)
		IT carbide drill
		Rotary drills (approx. 1000 rpm – e.g. Hitachi Koki V-19 etc.)
		IT diamond straight body
		High speed rotary drills (3000 – 5000 rpm – e.g. Hitachi Koki DV20VB, Kudo Koki KD5000, etc.)

IT diamond drill bodies

Bit size D		Part. No.	Overall length L	Max. drilling depth l
mm	inch
19.0mm	3/4"	IT190B	153mm (6-25/64")	130mm (5-1/8")
20.0mm	25/32"	IT200B
22.0mm	7/8"	IT220B	223mm (8-25/32")	200mm (7-7/8")
23.0mm	29/32"	IT230B
24.0mm	15/16"	IT240B

Optional accessories

Item	Part. No.
IT drill cover adaptor	ITBCADP
Plastic hood 100	PCSJC100
IT drill chuck	ITDC
Diamond dressing plate	DDP
Positioning guide	ITPG

Additional Information

Manufacturer: Miyanaga Co. Ltd.

For More Information on the IT diamond drill bodies, [Click Here] to Link to Manufacturer Web Site

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