1 1

4" diamond drill bit set for drilling machine (GB00181)

4" diamond drill bit set for drilling machine (GB00181)

NT$1,640
NT$1,640
Sale Sold out
Tax included. Shipping calculated at checkout.
size
  • Special diamond drill bit set for drilling machines made in Taiwan, suitable for drilling, cleaning and cleaning holes
  • The drill bit is made of high-hardness Japanese industrial diamond welding. It has high hardness, fast cutting speed, high stability, and wear resistance. It saves working hours, improves the efficiency of machine tools, and reduces losses.
  • Hollow drill bit can drill through reinforced concrete, marble, natural stone or tiles

Product specifications:

model Standard sizes Drill bit + middle pipe + joint
Caliber(mm) Outer diameter(mm) Inner diameter (mm) Drilling depth (mm) Overall length(mm)
GB00181 18 18.0 9.0 310 395
GC00181 18 18.0 9.0 360 460
GB00251 25 25.0 16 310 395
GC00251 25 25.0 16 360 460
GB01001 1" 28.1 19.1 310 395
GC01001 1" 28.1 19.1 360 460
GB01251 1 1/4" 33.7 24.7.0 315 400
GC01251 1 1/4" 33.7 24.7 365 465
GB01501 1 1/2" 41.1 32.1 305  
GC01501 1 1/2" 41.1 32.1 355  
GB02001 2" 53.2 44.2 345  
GC02001 2" 53.2 44.2 395  
GB02501 2 1/2" 64.8 55.8   410
GC02501 2 1/2" 64.8 55.8   475
GB03001 3" 77.6 68.6 350  
GC03001 3" 77.6 68.6 400  
GB03501 3 1/2" 90.1 81.1    
GC03501 3 1/2" 90.1 81.1    
GB04001 4" 110.4 100.4 380 440
GC04001 4" 110.4 100.4 430 505
GB05001 5" 128.4 118.4 400 450
GB05001 5" 128.4 118.4 460 525
GB06001 6" 160.4 150.4    
GB06001 6" 160.4 150.4    
  • The GB model is suitable for 4" drilling machines. The length of the middle rod is 250mm, the length of the joint is 85mm, and the tooth diameter is 1"
  • The GC model is suitable for drilling machines of 6" and above. The length of the middle rod is 300mm, the length of the joint is 85mm, and the tooth diameter is 1 1/4"

※ Please call us for other sizes and specifications.

View full details