Dimple Segment 300mm Diamond Drill Bits with Drilling Machine

• Type: Core Drill
• Usage: Masonry Drilling, Reinforced Conrete Drilling
• Manufacturing Technology: Laser Welding
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: CWDD
• Segment Height: 10mm
• Arbor: 1 1/4"-7
• Effective Length: 450mm
• Transport Package: Carton, Case, Pallet
• Specification: 300x10x450mm
• Trademark: COREDIAM
• Origin: China
• HS Code: 82071910
• Production Capacity: 2000 Pieces Per Month
• Package Size: 500.00cm * 350.00cm * 350.00cm
• Package Gross Weight: 10.000kg

Product Description

1. Introduction
This type of core drill is laser welded, it can be widely used in drilling concrete, reinforced concrete, masonry with superior efficiency. The segment sharp is roof type segments. It can be installed on Stand Core Driller, Hand-Held Drillers. The diameter is 350mm.

2. Specification

Item No.	Diameter	Segment  Height	Arbor	Effective Length
CWDC03245010	32mm	10	1 1/4"-7	450mm
CWDC03645010	36mm	10	1 1/4"-7	450mm
CWDC04245010	42mm	10	1 1/4"-7	450mm
CWDC05245010	52mm	10	1 1/4"-7	450mm
CWDC06245010	62mm	10	1 1/4"-7	450mm
CWDC07245010	72mm	10	1 1/4"-7	450mm
CWDC08245010	82mm	10	1 1/4"-7	450mm
CWDC09245010	92mm	10	1 1/4"-7	450mm
CWDC10245010	102mm	10	1 1/4"-7	450mm
CWDC11245010	112mm	10	1 1/4"-7	450mm
CWDC12745010	127mm	10	1 1/4"-7	450mm
CWDC13245010	132mm	10	1 1/4"-7	450mm
CWDC15245010	152mm	10	1 1/4"-7	450mm
CWDC16245010	162mm	10	1 1/4"-7	450mm
CWDC17245010	172mm	10	1 1/4"-7	450mm
CWDC18245010	182mm	10	1 1/4"-7	450mm
CWDC20045010	200mm	10	1 1/4"-7	450mm
CWDC25045010	250mm	10	1 1/4"-7	450mm
CWDC30045010	300mm	10	1 1/4"-7	450mm
CWDC35045010	350mm	10	1 1/4"-7	450mm

3. Features
Manufacturer technology: laser welded
Suitable: wet drilling concrete, reinforced concrete, masonry with superior efficiency.
Advantage: very good sharpness achieve fast drilling, especially very fast when cutting steels meanwhile, wet core drill have a reasonable lifespan.

4.Delivery time&Packing
2 weeks for samples after order confirmed.
3 weeks for batch order after payment confirmed


5. Core drill quality control.




6.Corediam introduction
Corediam Tools Co., Ltd., as a high-tech enterprise, concentrates on researching & developing manufacturing and marketing diamond tools industry. We have the most extensive, innovative and powerful range of diamond tools for construction, stone and DIY markets. Corediam strives to be the leading professional supplier in the world by technology innovation.