Bronze Sintered Diamond Drill Bit For Marble&Granite Glass Drill Bit Set Used Drill Bits Drill Tools Bore Bit - HLSD002

Model No.:

Features: 1.for glass drilling
2.all sizes are viable
3.good quality and low price
4.fast drilling
5.diamond material

Model No.:

Features: 1.Material:Diamond
2.Electroplated
3.grain size:120#
4.Purpose:glass drilling
5.Good quality and cheap price

Model No.:

Features: 1.material:diamond
2.for glass drilling
3.OEM offer
4.Good quality and cheap price
5.special teeth

Model No.: HLSD002

Features: 1.For stones and glass core drilling
2.High drill accuracy
3.Fast drilling speed
4.Long life
5.fast delivery

Model No.:

Features: 1.for glass drilling
2.all sizes are viable
3.good quality and low price
4.fast drilling
5.diamond material

Model No.: drill bit OEM/ODM

Features: Self-Feeding spur auger bit are made for drilling fast holes in clean wood. The double wing spurs cut clean holes.

Model No.: 12 1/4"

Features: 1.API &ISO
2.20 years experiences in drilling equipment export
3.used for water well and oil filed

Model No.: All types

Features: We are leading manufacturer of rock drill bit, chisel bit, cross bit, button bit in China for many years.
With ISO certificate

Model No.: 65L.75L.95L.

Features: Glass diamond drill bits 1. Original manufacturer
2. High drilling efficiency
3. Competitive price
4. ISO9001 & OEM

Model No.: any model

Features: 1) Certified by ISO9001&API
2) Fast drilling rate
3) Strong cutting structure durability
4) Different sizes are available

Model No.:

Features: HSS twist drill bits
Brand name :Chengxin Brand
MOQ:10 units
Certificate :ISO:9001:2000CE
Machine Type:Drilling Machine

Model No.: PDC non-coring bit 1

Features: 1. Higher Average ROP
2. Greater Stability
3. Greater Durability
4. Ten years in PDC Bit field
5. API Approved