102mm Laser Welded Dry Diamond Core Drill Bit for Stone

• Customization: Available
• Type: Core Drill
• Usage: Masonry Drilling
• Model NO.: SDCD
• Certification: SGS
• Manufacturing Technology: Laser Welding
• Segment Height: 10mm
• Application: Dry Drilling Granite, Marble
• Installing Equipment: Hand-Held Drillers
• Transport Package: Carone, Pallet
• Specification: 32mm-200mm
• Trademark: COREDIAM
• Origin: China
• HS Code: 82071910
• Production Capacity: 2000 Pieces/Month

Product Description

1. Laser welded diamond Dry core drill introduction

The dry core drill is laser welded by advanced laser welding production line, which ensures the core bits have high welding strength. This kind Dry core drill is used for stone drilling.
Common sizes of dry core drill are ranging 68mm to 82mm in size.
Dry core drill is used for professionally drilling kinds hardness of concrete, reinforced concrete, masonry without water.
Special turbo segments design make the segments have very excellent sharpness, achieving fast drilling.

2.Specification

Item No.	Diameter	Segment Height	Arbor	Total Length
SDCD03215010	32mm	10	M16	150mm
SDCD03815010	38mm	10	M16	150mm
SDCD04215010	42mm	10	M16	150mm
SDCD05215010	52mm	10	M16	150mm
SDCD06815010	68mm	10	M16	150mm
SDCD08515010	85mm	10	M16	150mm
SDCD10215010	102mm	10	M16	150mm
SDCD10815010	108mm	10	M16	150mm
SDCD11215010	112mm	10	M16	150mm
SDCD12715010	127mm	10	M16	150mm
SDCD15215010	152mm	10	M16	150mm
SDCD16215010	162mm	10	M16	150mm

3.Features

Manufacturer technology: Laser welding
Suitable: dry drilling concrete, reinforced concrete, masonry with superior efficiency.
Advantage: good segment sharpness, achieving fast drilling, without segment burnt.

4.Delivery time

1 weeks for samples after order confirmed.
2-3 weeks for batch order after payment confirmed.




5.Corediam service

We accept customized lengths and segments for wet core drills.
Also, we help to design the total solution of core drilling projects.

6. Core Drill Barrel Quality Control System