effective ZM casing shoe bits - all types

Model No.:

Features: We manufacture Low price and high quality drill bit set
with supreum tequnique and selected material

Model No.: 32"/800mm

Features: This Extra long spade bit includes 8 commonly used spade bits including: 3/8, 1/2, 5/8, 3/4, 1, 1-1/8, 1-1/4

Model No.: PDC Drag Bit 8

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

Model No.: Other

Features: concrete core bits, diamond core drill bit
1.laser welded for 10' and below
2.12' and 14' are silver brazed

Model No.: BQ HQ NQ PQ AQ

Features: diamond core drill bit
designed to handle a wide variety of formations

Model No.: HLSD003

Features: 1.For ceramic and glass core drilling
2.High drill accuracy
3.Fast drilling speed
4.Good quality
5.OEM offfer

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.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.Shape:core bit
3.Fast drilling
4.OEM offer
5.for metal processing

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