Home Tools & Hardware Drill Bit Twist Drill Bit Hollow Core Bit 2025 Product List

Hollow Core Bit

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US$ 5-20 / Piece
1 Piece (MOQ)
Xiamen Bestop Diamond Tools Co., Ltd.
Xiamen Bestop Diamond Tools Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Fujian, China
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Customized
ISO9001, SGS
Customized
Core Drill Bit
Diamond
for Granite and Marble Stone

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US$ 1.5-30 / Piece
100 Pieces (MOQ)
Xingtai Hengchang Tools Co., Ltd
Xingtai Hengchang Tools Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Impact Drill
Metal Drilling, Masonry Drilling
ISO9001
Alloy Steel, Diamond, Carbide
Fast Speed, High Efficiency
Medium Hard, Hard Rock Formation

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US$ 0.5-16.5 / Piece
200 Pieces (MOQ)
Shanghai Ostar Tools Int'l Co., Ltd.
Shanghai Ostar Tools Int'l Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
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Masonry Drilling, Well Drilling
Vacuum Brazed Diamond Core Drill Bits
5mm, 6mm, 8mm, 10mm, 12mm
According to Client's Requirements
Vacuum Brazed Diamond
White Box, Double Bilster with Color Card, Carton

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US$ 7.55 / Piece
2 Pieces (MOQ)
Zhenjiang Fewell Tools Co., Ltd.
Zhenjiang Fewell Tools Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Trading Company

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Core Drill
Masonry Drilling
Customized Color
Laser Welded
Cartoons or Pallets
68mm 82mm

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US$ 1.95-1.98 / Piece
1000 Pieces (MOQ)
Jiangxi Jieda Tools Co., Ltd.
Jiangxi Jieda Tools Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangxi, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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Customized
DIN
70mm
Countersink Drill Bit
Cobalt Steel Alloys
Masonry Drilling

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US$ 19.8-230 / Piece
1 Piece (MOQ)
Wuhan Wanbang Laser Diamond Tools Co., Ltd.
Wuhan Wanbang Laser Diamond Tools Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hubei, China
  • Manufacturer/Factory & Trading Company

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Customized
Core Drill Bit
Diamond
Diamond Drill
Welding
Wb

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US$ 55-90 / Piece
1 Piece (MOQ)
Changsha Xingtan Machinery Co., Ltd
Changsha Xingtan Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Core Drill
Metal Drilling, Well Drilling
API
Bq Nq Hq Pq Sw Uw
Designed by Customers
2kgs

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US$ 16-230 / Piece
10 Pieces (MOQ)
Hebei Halemu Import and Export Trading Ltd
Hebei Halemu Import and Export Trading Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Customized
Jobber-length
Core Drill Bit
Diamond
Metal Drilling, Masonry Drilling, Concrete Drilling
by Air, by Sea; by Express

Favorites

US$ 0.53-0.6 / Piece
100 Pieces (MOQ)
Hangzhou Xinsheng Precision Machinery Co., Ltd.
Hangzhou Xinsheng Precision Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Customized
Jobber-length
Core Drill Bit
Diamond
Glass Ceramic Tile
White Box and Carton

Favorites

US$ 1.2-4.99 / Piece
10 Pieces (MOQ)
MSK (Tianjin) International Trading Co., Ltd.
MSK (Tianjin) International Trading Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Tianjin, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Customized
DIN
Taper-length
Hollow Drill Bits
High Speed Steel
Metal Drilling

Favorites

US$ 10-200 / Piece
100 Pieces (MOQ)
Xingtai Hengchang Tools Co., Ltd
Xingtai Hengchang Tools Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Core Drill
Metal Drilling, Masonry Drilling, Well Drilling, Wood Drilling, Concrete/Stone/Mable/Granite/Ore Drilling
Alloy Steel, Diamond, Carbide
Fast Speed, High Efficiency
Medium Hard, Hard Rock Formation
Black/Customizable

Favorites

US$ 9.6-11 / Piece
50 Pieces (MOQ)
Johnson Tools Manufactory Co., Ltd.
Johnson Tools Manufactory Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Customized
SGS,GB
Stub-length
Core Drill Bit
Diamond
Concrete

Favorites

US$ 0.5-10 / Piece
50 Pieces (MOQ)
NINGBO T-WIN IMP.&EXP. CO., LTD
NINGBO T-WIN IMP.&EXP. CO., LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Electroplating
Round
Metal
CE/FCC/UL/Kc/RoHS
Diamond
10 / 12 / 20 / 25 / 28 / 35 / 45 / 50 / 68/72

Favorites

US$ 0.01-1 / Piece
1 Piece (MOQ)
DANYANG DAMING TOOLS CO., LTD.
DANYANG DAMING TOOLS CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Trading Company

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Customized
DIN, JIS, AISI, API
Taper-length
Twist Drill Bit
Tungsten Carbide
Masonry Drilling

Favorites

US$ 1.65-1.7 / Piece
100 Pieces (MOQ)
Hangzhou Xinsheng Precision Machinery Co., Ltd.
Hangzhou Xinsheng Precision Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Customized
Jobber-length
Core Drill Bit
Diamond
Glass Ceramic Tile
White Box and Carton

Favorites

US$ 1.5-30 / Piece
100 Pieces (MOQ)
Xingtai Hengchang Tools Co., Ltd
Xingtai Hengchang Tools Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
Contact Now

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Impact Drill
Metal Drilling, Masonry Drilling
ISO9001
Alloy Steel, Diamond, Carbide
Fast Speed, High Efficiency
Medium Hard, Hard Rock Formation

Favorites

US$ 0.33-16.2 / pieces
10 pieces (MOQ)
Foshan Songqi Technology Co., Ltd.
Foshan Songqi Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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Core Drill
Masonry Drilling, Well Drilling, Tile Drilling
API
5PCS/Plastic Box; 50PCS/Carton Carton Specificatio
6-100mm
Shenzhen, China

Favorites

US$ 1-9.8 / Piece
100 Pieces (MOQ)
JIANGSU HAOKE MATERIAL TECH CO.,LTD
JIANGSU HAOKE MATERIAL TECH CO.,LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Non-Customized
Standard
Masonry Drilling
Carbon Steel
SDS Plus
Core Drill Bit

Favorites

US$ 13-13.4 / Piece
10 Pieces (MOQ)
Johnson Tools Manufactory Co., Ltd.
Johnson Tools Manufactory Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
Contact Now

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Customized
SGS,GB
104mm
Core Drill Bit
Diamond
Masonry Drilling, Stone, Granite

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US$ 585-650 / Piece
1 Piece (MOQ)
HANGZHOU SHENGHUA MACHINERY CO., LTD.
HANGZHOU SHENGHUA MACHINERY CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Trading Company

Secured Trading Service

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24 Hours After-Sale Service
3300W
110V / 220V/ 50-60Hz
G1/2"-11/4"
Prcd
3300W

Favorites

US$ 45-120 / Piece
1 Piece (MOQ)
Changsha Xingtan Machinery Co., Ltd
Changsha Xingtan Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Core Drill
Metal Drilling, Well Drilling
API
Bq Nq Hq Pq Sw Uw
Designed by Customers
2kgs

Favorites

US$ 7.6 / Piece
2 Pieces (MOQ)
Zhenjiang Fewell Tools Co., Ltd.
Zhenjiang Fewell Tools Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Trading Company

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Core Drill
Masonry Drilling
Customized Color
Laser Welded
Cartoons or Pallets
68mm 82mm

Favorites

US$ 0.1-10 / Piece
1 Piece (MOQ)
NINGBO T-WIN IMP.&EXP. CO., LTD
NINGBO T-WIN IMP.&EXP. CO., LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Core Drill
Masonry Drilling
AISI
Normal/High
Double Blister/Color Box
Solid & Durable

Favorites

US$ 30.6-31.5 / Piece
10 Pieces (MOQ)
Johnson Tools Manufactory Co., Ltd.
Johnson Tools Manufactory Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
Contact Now

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Customized
SGS,GB
104mm
Core Drill Bit
Diamond
Masonry Drilling, Granite/Dekton/Hard Stone

Favorites

US$ 10-200 / Piece
100 Pieces (MOQ)
Xingtai Hengchang Tools Co., Ltd
Xingtai Hengchang Tools Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

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Core Drill
Metal Drilling, Masonry Drilling, Well Drilling, Wood Drilling, Concrete/Stone/Mable/Granite/Ore Drilling
Alloy Steel, Diamond, Carbide
Fast Speed, High Efficiency
Medium Hard, Hard Rock Formation
Black/Customizable

Favorites

US$ 1.38-1.42 / Piece
10 Pieces (MOQ)
Hangzhou Xinsheng Precision Machinery Co., Ltd.
Hangzhou Xinsheng Precision Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
Contact Now

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Customized
Jobber-length
Core Drill Bit
Diamond
Glass Ceramic Tile
White Box and Carton

Favorites

US$ 34.5-35.5 / Piece
10 Pieces (MOQ)
Johnson Tools Manufactory Co., Ltd.
Johnson Tools Manufactory Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
Contact Now

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Customized
SGS,GB
104mm
Core Drill Bit
Diamond
Masonry Drilling, Granite/Dekton/Hard Stone

Favorites

US$ 19.5-21 / Set
20 Sets (MOQ)
Johnson Tools Manufactory Co., Ltd.
Johnson Tools Manufactory Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

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Customized
SGS,GB
60mm
Core Drill Bit
Diamond
Masonry Drilling, Ceramic, Porcelain, Stone.

Favorites

US$ 16-18 / Piece
1000 Pieces (MOQ)
Ningbo Yifei Machinery Parts Co., Ltd.
Ningbo Yifei Machinery Parts Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Silver
Unfolded
RoHS, CE, BS, CCC, GS
Stainless Steel
Customized
Metabo, DeWalt, Black & Decker, Hitachi, MAKITA, BOSCH

Favorites

US$ 8-50 / Piece
1 Piece (MOQ)
Xiamen Bestop Diamond Tools Co., Ltd.
Xiamen Bestop Diamond Tools Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Fujian, China
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Customized
ISO9001, SGS
Customized
Core Drill Bit
Diamond
for Granite and Marble Stone
1 2 3 4 5 6 7 8 9 Next
Questions & Answers on Hollow Core Bit
Q
What are the common materials used in manufacturing drill bits?
A
The Hollow Core Bit is a premium choice in the Drill Bit category.Drill bits are commonly made of high-speed steel, solid carbide, cobalt steel, or Tungsten Carbide. Each material has its unique characteristics like durability and suitability for specific materials. Consulting with a reputable manufacturer can help you determine the best material for your task.
Q
What advantages do wholesale purchases of drill bits offer?
A
Our Hollow Core Bit offers exceptional quality within the Drill Bit category.Opting for wholesale purchase of drill bits provides benefits such as cost-efficiency, bulk purchasing discounts, and the flexibility for custom orders. Bulk buying also ensures a streamlined supply chain and access to reliable manufacturing expertise. This secures high-quality drill bits at competitive rates.
Q
How can I locate reliable suppliers of drill bits in China?
A
Our Hollow Core Bit offers exceptional quality and style within the Drill Bit category.When searching for reliable drill bit suppliers in China, make use of online supplier directories, attend trade shows, and request referrals from business contacts. Ensure that the supplier follows industry standards and quality assurance processes. Choosing to collaborate with a leading supplier can ensure quality and consistent supply.
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