Diamond Core bits

10/10 fairsForeign Trade CompanyModel HL2003-D1

$500–$6000/ unit FOB

The supplier did not say what one unit is (piece, set, box). We confirm this when we get the quote.

MOQ 100 unit

Estimated landed cost

$50 / unit

range $15–$85 · total ≈ $5,017

Quantity

FOB goods (100): $3,250
Ocean freight + handling (0.3 CBM): $820
US duty (3.0%): $98
Section 301 tariff (25.0%): $813
Customs fees (MPF/HMF): $37

Estimate in USD to a US port using category averages (HTS 7318/8302/8301), rates as of 2026-09. Other countries on request. A quote from our desk uses real carton sizes, freight and the exact tariff line.

Get a quote from this supplier See all sourcing services

Service: From $29 per supplier (Verify)
You get: Phone and video verification, a quote sheet and a written report
Turnaround: 3 business days
Contact details: Sent to you once your request is confirmed

If we can't reach the supplier within 3 business days, we refund the fee.

Visit the HEBEI HOLLYLAND CO.,LTD store

Diamond Core bits

10/10 fairsForeign Trade CompanyModel HL2003-D1

$500–$6000/ unit FOB

The supplier did not say what one unit is (piece, set, box). We confirm this when we get the quote.

MOQ 100 unit

Estimated landed cost

$50 / unit

range $15–$85 · total ≈ $5,017

Quantity

FOB goods (100): $3,250
Ocean freight + handling (0.3 CBM): $820
US duty (3.0%): $98
Section 301 tariff (25.0%): $813
Customs fees (MPF/HMF): $37

Get a quote from this supplier See all sourcing services

Service: From $29 per supplier (Verify)
You get: Phone and video verification, a quote sheet and a written report
Turnaround: 3 business days
Contact details: Sent to you once your request is confirmed

If we can't reach the supplier within 3 business days, we refund the fee.

About this product

Materials: Steel
Size: 直径18mm-600mm
Color: Black/Blue
Exports to: Mainland China, Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
Made in: Hebei, China

$500–$6000/ unit FOB

The supplier did not say what one unit is (piece, set, box). We confirm this when we get the quote.

MOQ 100 unit

Estimated landed cost

$50 / unit

range $15–$85 · total ≈ $5,017

Quantity

FOB goods (100): $3,250
Ocean freight + handling (0.3 CBM): $820
US duty (3.0%): $98
Section 301 tariff (25.0%): $813
Customs fees (MPF/HMF): $37

Get a quote from this supplier See all sourcing services

Service: From $29 per supplier (Verify)
You get: Phone and video verification, a quote sheet and a written report
Turnaround: 3 business days
Contact details: Sent to you once your request is confirmed

If we can't reach the supplier within 3 business days, we refund the fee.

About this product

Materials: Steel
Size: 直径18mm-600mm
Color: Black/Blue
Exports to: Mainland China, Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
Made in: Hebei, China

Product details

Materials	Steel
Size	直径18mm-600mm
Color	Black/Blue

From the supplier

Hebei Hollyland Co.,Ltd is one of the leading manufactures of diamond core bits in China, also a high tech enterprise specialized in researching, manufacturing and marketing of diamond core drill bits for concrete,asphalt, ceramics,bricks,refractory materials, stones,constructions and abrasive material etc;

1 Specification

Diamond Core Bits

Size(mm)

Connection

Length(mm)

18mm

1-1/4"-7UNC

450

20mm

1-1/4"-7UNC

450

22mm

1-1/4"-7UNC

450

25mm

1-1/4"-7UNC

450

27mm

1-1/4"-7UNC

450

30mm

1-1/4"-7UNC

450

32mm

1-1/4"-7UNC

450

36mm

1-1/4"-7UNC

450

1.5"

38mm

1-1/4"-7UNC

450

40mm

1-1/4"-7UNC

450

44mm

1-1/4"-7UNC

450

46mm

1-1/4"-7UNC

450

51mm

1-1/4"-7UNC

450

56mm

1-1/4"-7UNC

450

2.5"

63mm

1-1/4"-7UNC

450

66mm

1-1/4"-7UNC

450

71mm

1-1/4"-7UNC

450

76mm

1-1/4"-7UNC

450

83mm

1-1/4"-7UNC

450

3.5"

89mm

1-1/4"-7UNC

450

96mm

1-1/4"-7UNC

450

102mm

1-1/4"-7UNC

450

108mm

1-1/4"-7UNC

450

112mm

1-1/4"-7UNC

450

4.5"

116mm

1-1/4"-7UNC

450

120mm

1-1/4"-7UNC

450

127mm

1-1/4"-7UNC

450

132mm

1-1/4"-7UNC

450

5.5"

140mm

1-1/4"-7UNC

450

152mm

1-1/4"-7UNC

450

159mm

1-1/4"-7UNC

450

162mm

1-1/4"-7UNC

450

6.5"

168mm

1-1/4"-7UNC

450

180mm

1-1/4"-7UNC

450

200mm

1-1/4"-7UNC

450

220mm

1-1/4"-7UNC

450

230mm

1-1/4"-7UNC

450

245mm

1-1/4"-7UNC

450

10"

254mm

1-1/4"-7UNC

450

11"

270mm

1-1/4"-7UNC

450

2 Producrts Pictures

3 Application

Diamond Core Bits is mainly used for Reinforced concrete, cured concrete, concrete brick/wall/block/bridge/highway, masonry, abrasive materials, stones and refractory materials, construction and engineering industry etc;

4 Exhibition

About the supplier

HEBEI HOLLYLAND CO.,LTD

Main products: Metal tile,Galvanized steel coil,Other construction material,Aluminium product,Prepainted coils,Cold rolled steel plate,Galvanized corrugated steel sheet,Chromatic steel,Colorbond ,Other Construction Hardware,Hardware fittings