High Frequency / Laser Welded Thin Wall Sintered Core Drill Diamond Hole Saw for Concrete

Warranty:

unavailable

Certification:

ISO9001

Customized support:

OEM, ODM, OBM

Place of Origin:

Henan, China

Brand Name:

Henan Drills-King

Model Number:

DK8mm-800mm

Type:

Core Drill Bit

Use:

Masonry Drilling

Working Length (mm):

8-800mm

Finish:

Black Oxide

Product name:

Thin Wall Sintered Core Drill

Material:

Diamond + steel

Size:

8mm--800mm

Shank:

1/2 gas, M14, M12, 5/8"-11 thread

Total length:

370mm/450mm

Application:

engineering drill, air conditioning hole, sewer hole, hood hole, et

Color:

Black, Blue, Red, etc

Welding method:

high frequency welded and laser welded

Segment:

crown ring(dia14-50mm) and segmented

Feature:

High Speed.Straight Smooth Edge