double core drill bit:
1) safe and long lasting.
2) fast drill speed.
3) smooth cut.
4) good price and quality.
Port: XIAMEN
Minimum Order Quantity: 10 Unit/Units
Supply Ability: 5000 Unit/Units per Month
Payment Terms: T/T
Contact Supplier
Packaging Detail: Cartons
Delivery Detail: Within 1-2 weeks
diamond double core drill bit:
Features:
1) long life time.
2) fast drill speed.
3) smooth cut.
4) good price and quality.
Applications:
Use for drilling the downcomer.
Delivery and Payment:
1) Payment must be within 7 days after order.
2) 30% deposit in advance by T/T. Balance should be paid against copy of B/L.
3) Normally we deliver goods within 3 days and according to the order quantity.
Model No.: 28-42mm
Features: ISO9001:9002 certificated
10years manufacturing experience
Super antiwear characteristic
Super long lifetime
Solid quality
Model No.: ST-E72838
Features: Vacuum Brazed CBN Diamond Core Drill Bits Hole Saw
1.Various of model and dimension available
2.High efficiency,
Model No.: all types
Features: 1.BQ,NQ,HQ reaming shell ZM brand
2.reaming shell high efficiency,ISO9001
3.material:natural or synthetic diamond
4.low price
Model No.:
Features: Geological Drill Bit
1.Base body is machined by advanced numerical control lathe
2. PDC segment is "element 6", high-class!!
Model No.:
Features: wet drilling drill bits
1.Wet drilling
2.Speed:2500-5000rpm
3.40-60s/hole for 3cm granite
4.Lifetime:100-150 holes...
Model No.: KXD350-130
Features: High pressure Water well driling bits
1).15 years
2). Hole dia: 130mm~133mm
3). Sample is ok.
4). DTH hammers,drill rig
Model No.:
Features: 1) Tricone mill tooth bit (manufactory)
2)15 year's experience in drill bit
3) certificate:ISO9001:2000
4)MOQ: 1pc
Model No.: 6" to 22"inch
Features: we have large quality and high quality as
Model No.: 55mm~153mm
Features: ISO9001:9002 certificated
10years manufacturing experience
Super antiwear characteristic
Super long lifetime
Solid quality
Model No.:
Features: Diamond drill bit
Model No.: Reinforced
Features: All products under ISO9001:9002;
Ten years manufacturing experience;
Long-term supply of PDC bits;
Considerate after service;
Model No.:
Features: Diamond drill bit