Diamond Core Drilling Bits for Glass--GLDC - GLDC

Model No.: 113

Features: PDC drill bit:
Size: OD94, OD113, OD150, OD171

Model No.: IADC415

Features: 1.kingdream HA series steel tooth roller bit
2.20 years experience in drill bit market
3.API&ISO9001 certification

Model No.: 5-100mm

Features: We specialize in the production of diamond drill
Sharp,wear-resisting
Don't jumping edge
Punch least 2500 diamond drill bit

Model No.: 25mm-450mm

Features: 1.The dimaond core bits has long service life
2.High efficiency
3.Over 24 years experiences.
4.Best price with good quality

Model No.: LK--ZT

Features: electroplated diamond core drill bit
1.Low costs for fast drilling
2.Smooth Surface Finish
3.Long Life when correctly used

Model No.: size 3" to 26"

Features: Brawny Rock Bits
1)Bits size range :3-3/5"-26"
2)Best quality and low price
3)Longer drilling intervals
4) API &IADC

Model No.: size 3" to 26"

Features: Brawny TCI Tricone Bits
1)Bits size range :3-3/5"-26"
2)Best quality and low price
3)Longer drilling intervals
4) API &ISO

Model No.: PDC Coal drill bit MG series

Features: PDC coal drill for bolt mesh support,coal mine,coal bed,coal seam,construction,building etc drilling
25,28,32,42,43,45,64mm

Model No.: PDC Coal drill bit MG series

Features: PDC drill for coal mining
1)diameter 25mm,28mm,30mm,42mm
2)2 wings with half PDC
3)OEM is available

Model No.: AQ,BQ,NQ,HQ,T Series

Features: 1.Impregnated diamond drill bit Manufacturer
2.Impregnated diamond drill bit for geological exploration
3.Diamond core bit HQ

Model No.: 25mm-450mm

Features: 1. This drill bit can drill fast;
2. Longer service life;
3. High efficiency;
4. More than 24 years professional experiences.

Model No.: DRHX

Features: rail cutter
19mm or 19.05mm weldon shank.Suitable for all brands of rail drilling machines.