Dry Diamond Core Drill

BSP dry diamond core drill bit manufacturer produce different types of dry core bits for concrete and dry diamond core drill set,  Most used in hand held drill for concrete, bricks and soft stone. We have various sizes of dry diamond drill bits from diameter 25mm to 127mm which can be used for concrete dry drilling, brick wall dry drilling and dry drilling for special concrete with light steel bar. Both OEM and ODM are available.

N-Slot Dry Core Bits for Concrete Wholesale

dry core bits for concrete drilling

Application
Concrete dry core drilling,
Brick wall core drilling,
N-slot dry core bits can be used to drilling special concrete with light steel bar.

Feature:
*Very high quality diamond and longer corning life *Special N-Slot segment for supreme dust exclusion *Fast drilling speed for high work efficiency *The core bit thread is 5/8-11” or M14

Common sizes of N-slot dry diamond core bit BSPtools manufactured:

Inch Dia. W/L T/L Seg.Size Seg.qty Connection
1“ 25mm 300mm 330mm 15×3.0x10mm 3PCS 1/2 BSP
1-1/4” 32mm 150mm 165mm 15×3.0x10mm 3PCS 1/2 BSP
1-1/2“ 38mm 150mm 165mm 20×3.0x10mm 3PCS 1/2 BSP
1-3/4″ 44mm 150mm 165mm 20×3.2x10mm 3PCS 1/2 BSP
2“ 52mm 150mm 165mm 24×3.5x10mm 3PCS 1/2 BSP
2-1/4” 57mm 150mm 165mm 24×3.5x10mm 3PCS 1/2 BSP
2-1/2“ 65mm 150mm 165mm 24×3.5x10mm 4PCS 1/2 BSP
3” 76mm 150mm 165mm 24×3.5x10mm 4PCS 1/2 BSP
3-1/4“ 83mm 150mm 165mm 24×3.5x10mm 4PCS 1/2 BSP
3-1/2” 89mm 150mm 165mm 24×3.5x10mm 5PCS 1/2 BSP
4“ 102mm 150mm 165mm 24×4.0x10mm 5PCS 1/2 BSP
4-1/4” 107mm 150mm 165mm 24×4.0x10mm 6PCS 1/2 BSP
4-1/2“ 114mm 150mm 165mm 24×4.0x10mm 6PCS 1/2 BSP
5” 127mm 150mm 165mm 24×4.0x10mm 7PCS 1/2 BSP
5-1/4“ 132mm 150mm 165mm 24X4.0X10mm 7PCS 1/2 BSP

Standard Dry Core Drill Bits Wholesale

standard dry core drilling bits

Application：
Soft bricks, Lightweight blocks 

Feature: 
*Good quality diamond and good coring value
*Core can be removed in one piece avoiding the need for marking good by a brick layer or plasterer
*Cut clean accurate holes through bricks & blocks, producing exact size holes with almost no break out
*The core bit thread is 5/8-11” or M14

Common sizes ofstandard dry diamond core bit BSPtools manufactured:

Inch Dia. W/L T/L Seg.Size Seg.qty
1“ 25mm 300mm 330mm 17X3.0X10mm 3PCS
1-1/4” 32mm 150mm 165mm 17X3.0X10mm 3PCS
1-1/2“ 38mm 150mm 165mm 17X3.0X10mm 4PCS
2“ 52mm 150mm 165mm 24X3.5X10mm 3PCS
2-1/4” 57mm 150mm 165mm 24×3.5x10mm 3PCS
2-1/2“ 65mm 150mm 165mm 24×3.5x10mm 4PCS
3” 76mm 150mm 165mm 24×3.5x10mm 4PCS
4“ 102mm 150mm 165mm 24×3.5x10mm 5PCS
5” 127mm 150mm 165mm 24×4.0x10mm 6PCS

Dry Diamond Core Drill Set Wholesale

Application: 
Concrete, normal concrete, brick wall, special concrete with light steel bar.
Feature: 
*Very high quality diamond and longer corning life
*Special N-Slot segment for supreme dust exclusion
*Fast drilling speed for high work efficiency
*The core bit thread is 5/8-11” or M14

laser welded dry core bit set wholesale 5pcs

5pcs laser welded dry diamond core drill set
1. 117mm diameterx150mm
2. 107mm diameterx150mm
3. 65mm diameterx150mm
4. 52mm diameterx150mm
5. 38mm diameterx150mm
6. 10mmx200mm masonry drill and drift
7. Adaptor 115mm SDS plus-1/2″ BSP male
8. Adaptor 88mm hex-1/2″ BSP male
9. 200mm drill bit extension
MOQ: 50 sets

laser welded dry core bit set wholesale 3pcs

3pcs laser welded dry diamond core drill set
1. 65mm x 150mm
2. 52mm x 150mm
3. 38mm x 150mm
4. 10mm x 200mm masonry drill and drift
5. Adaptor 115mm SDS Plus-1/2″ BSP male
6. Adaptor 88mm Hex-1/2″ BSP male
7. 200mm drill bit extension
MOQ: 50 sets

laser welded dry core drill bit set wholesale 3pcs

3pcs laser welded dry diamond core drill set
1. 65mm diameter x150mm
2. 52mm diameter x150mm
3. 38mm diameter x150mm
4. 10mmx200mm masonry drill and drift
5. Adaptor 115mm SDS plus-1/2″ BSP male
6. Adaptor 88mm hex-1/2″ BSP male
7. 200mm drill bit extension
MOQ: 50 sets

laser welded dry core drill bit set wholesale 5pcs

5pcs laser welded dry diamond core drill set
1. 117mm diameter x150mm
2. 107mm diameter x150mm
3. 65mm diameter x150mm
4. 52mm diameter x150mm
5. 38mm diameter x150mm
6. 10mmx200mm masonry drill and drift
7. Adaptor 115mm SDS plus-1/2″ BSP male
8. Adaptor 88mm hex-1/2″ BSP male
9. 200mm drill bit extension MOQ: 50 sets
MOQ: 50 sets

European Dry Core Drill Bit

European standard dry core drill bits

Application
Concrete, brick and block 

Feature: 
*The dry core bit is a perfect tool for electrical and sanitary installation work.
*Significantly shorter drilling time
*Less working pressure
*Reduced dust development

Dia. W/L. T/L. Seg.Size Seg.qty Connection
68mm 70mm 80mm 24×4.0×10mm 4pcs M16
82mm 70mm 80mm 24×4.0×10mm 5pcs M16

Tubular Dry Core Bit Wholesale

USA standard dry core drill bits

Application
For fast dry drilling in concrete with rebar

Feature: 
* Dryer vents
* Blue-iron gas pipes
* High efficiency furnace exhaust pipes
* Turbo barrel design for smoother drilling.
* The standard 9” short dry bits with 5/8-11” thread were designed to be used dry on hand-held drills

Common sizes of tubular dry diamond core bit BSPtools manufactured:

Inch Dia. W/L. T/L. Seg. Size Seg.Qty
1″ 25mm 250mm 265mm 15×3.7x10mm 3PCS
1-1/8″ 28mm 250mm 265mm 15×3.7x10mm 3PCS
1-1/4″ 32mm 250mm 265mm 15×3.7x10mm 3PCS
1-1/2″ 38mm 250mm 265mm 20×3.7x10mm 3PCS
1-3/4″ 44mm 250mm 265mm 20×3.7x10mm 3PCS
2″ 51mm 250mm 265mm 24×3.7x10mm 3PCS
2-1/4″ 57mm 250mm 265mm 24×3.7x10mm 3PCS
2-1/2″ 65mm 250mm 265mm 24×3.7x10mm 4PCS
3″ 76mm 250mm 265mm 24×3.7x10mm 4PCS
4″ 102mm 250mm 265mm 24×3.7x10mm 5PCS

U.S Dry Core Drill Bits Wholesale

Tubular dry core bits

Application: 
Marble, Granite, Concrete
Feature: 
* Drilling sharp
* Long life
* Arbor length for 140mm and 180mm

Common sizes of US dry diamond core bit BSPtools manufactured:

Dia. Segment height Seg. qty Cup length
19mm 9mm 3pcs 51mm
25mm 9mm 3pcs 51mm
30mm 9mm 3pcs 51mm
35mm 9mm 4pcs 51mm
40mm 9mm 4pcs 51mm
45mm 9mm 4pcs 51mm
50mm 9mm 4pcs 51mm
60mm 9mm 5pcs 51mm
65mm 9mm 6pcs 51mm

Order your dry diamond core drill bits directly from the manufacturer

  • OEM is 50pcs MOQ; ODM 100pcs MOQ
  • Diamond Dry core bits from 25mm-127mm, 165mm length
  • Tubular dry core bits for Brazil market
  • 68mm and 82mm dry diamond core bits for Germany market
  • Different dry diamond core adapter and pilot drill
  • Dry diamond core bits for granite from 10mm to 45mm
  • Connect Thread can be: 5/8-11,M14
  • Special N-Slot diamond core drill segment
  • We have standard color covering red, orange, black, white blue and Grey. Other color are also available according to customer RAL code. But need minimum quantity 50pcs
  • Sample can be sent within one week and bulk order can be finished within 40 days.
  • Better tell us the power of your drilling motor/hand held drilling machine/angle grinder and RPM request.

After sales service:

We provide customer minimum 2 years warranty

  • Our warehouse people in Dubai and Austria can answer customer call immediately.
  • We provide customer minimum 2 years warranty
  • Spare parts can be sent either from factory in china or warehouse in Dubai and Austria

BSP – A professional diamond core drill bits factory, if you are interested in our dry diamond core drill, please feel free to contact us!