TitleProduct

Premium Diamond Core Drill Bits for Stone and Concrete Drilling

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Fujian

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-30 11:05

  • Browse the number:

    71

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Company Profile

Quanzhou Keen Diamond Tool Co., Ltd.

By certification [File Integrity]

Contact:Mr. Robin(Mr.)  

Email:

Telephone:

Phone:

Area:Fujian

Address:Fujian

Website: http://www.cxtongxin.com/com/keentool/

Product Details


KEENTOOL offers different size of diamond core drill for drilling granite, marble, concrete and wall. With years of research and application of diamond core drill bits, we are pride of being able to offer high performance diamond core drill for different drilling use.

When order core drill bits, please kindly inform the followings:
1). Diameter of the core drill
2). Specification of segments for core drill bits
3). The length of the core drill
4). The size and types of screw of joint
5). For what drilling use(granite, marble, concrete etc)
6). Other special requirements ( if any)



 
Diameter Segment Dimensions Segment nos. Length Thread Remarks
Inch mm
1 25 16×3.3×10 3 350mm 1-1/4"-7 UNC Laser welding
1 1/4 32 16×3.3×10 4 350mm 1-1/4"-7 UNC
1 1/2 38 20x3.3x10 4 350mm 1-1/4"-7 UNC
1 3/4 44 20x3.5x10 5 350mm 1-1/4"-7 UNC
2 51 20x3.5x10 6 350mm 1-1/4"-7 UNC
2 1/2 64 20x3.5x10 8 350mm 1-1/4"-7 UNC
3 76 20x3.5x10 9 350mm 1-1/4"-7 UNC
3 1/2 89 20x3.5x10 10 350mm 1-1/4"-7 UNC
4 102 20x3.8x10 12 350mm 1-1/4"-7 UNC
4 1/2 114 20x4.2x10 13 350mm 1-1/4"-7 UNC
5 127 20x4.2x10 15 350mm 1-1/4"-7 UNC
5 1/2 140 24x4.2x10 14 350mm 1-1/4"-7 UNC
6 152 24x4.5x10 15 350mm 1-1/4"-7 UNC
7 178 24x4.5x10 17 350mm 1-1/4"-7 UNC
8 203 24x4.5x10 18 350mm 1-1/4"-7 UNC
9 229 24x5x10 19 350mm 1-1/4"-7 UNC
10 254 24x5x10 20 350mm 1-1/4"-7 UNC
12 305 24x5.5x10 20 350mm 1-1/4"-7 UNC Silver welding
14 356 24x535x10