Dry diamond Core Drill Bits

Dry diamond Core Drill Bits

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.


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N-Slot dry core bits for concrete wholesale

* 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

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.

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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

*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

Application: Soft bricks, Lightweight blocks

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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

*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

Application: Concrete, normal concrete, brick wall, special concrete with light steel bar.

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5pcs-laser-welded-dry-core-bit-set

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

3pcs-laser-welded-dry-core-bit-set

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

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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

5pcs-laser-welded-dry-core-bit-set-2

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

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

Application: Concrete, brick and block

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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

* 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

Application: For fast dry drilling in concrete with rebar

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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

* Drilling sharp
* Long life
* Arbor length for 140mm and 180mm

Application: Marble, Granite, Concrete

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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

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