Diamond grain size: 80 #-100#.
Diameter: 5mm - 100mm.
Dig holes.(use Diameter 6mm bit and thickness 6mm glass)
Port: tianjin,shanghai
Minimum Order Quantity: 30 Piece/Pieces
Supply Ability: 100000 Piece/Pieces per Day
Payment Terms: T/T,Western Union
Contact Supplier
Packaging Detail: box then in carton
Delivery Detail: 3-7days
Diamond grain size: 80 #-100#.
Diameter: 5mm - 100mm.
Dig holes.(use Diameter 6mm bit and thickness 6mm glass)
Type Holes
1.General 1800+
2.Profession 2500+
3.High-grade 4000+
Classed by suitable equipments :
1. Straight shank
2. Cone shank
3. Threaded shank
Range ID 5-100mm
Total length: 70mm,75mm,90mm,95mm
Price: 2-15 USD/pcs
Model No.: JZ1996
Features: rock bit,tricone bit,diamond bit
certified by ISO,API.
cover wide size and range
high quality best price
delivery on time
Model No.: JZ1996
Features: rock bit,tricone bit,diamond bit
certified by ISO,API.
cover wide size and range
high quality best price
delivery on time
Model No.: JZM1955
Features: 1.wide size code
2.certified by ISO
3.high quality best price
Model No.: BT-100
Features: Hammer bits
1. High penetration rate dril bit.
2. Excellent flushing, straightness,drilling quality.
3. Low sound level
Model No.: BT-100
Features: Button Hammer bits
1:high drilling efficiency
2:different drilling diameter
3:good quality
Model No.: BT-100
Features: Hammer bits
1. High penetration rate dril bit.
2. Excellent flushing, straightness,drilling quality.
3. Low sound level
Model No.: 517
Features: 1,good quality
2,low price
3,wide size code range
4,delivery on time
5,certified by ISO AIP
Model No.:
Features: Wood Drill Bits with Centring Tip :
1) High carbon steel with carbide tipped cutting edge
2) Black groove and ground flute
Model No.: anchoring bit
Features: PDC anchoring drill bits with two wings is much more effective in rock drilling and rock cutting.
Model No.:
Features: Diamond core bits of varies sizes,very fast cutting speed or low cutting speed for you choose
Model No.: BQ NQ HQ PQ
Features: DRILL WITH CONFIDENCE!
OUR DIAMOND REAMING SHELLS ARE THE MOST DEPENDABLE REAMING SHELLS IN CORE DRILLING PERFORMANCE.
Model No.: E100
Features: Hss Jobber Twist Drill Bit Fully Ground DIN338 Bright Finish
1) Straight Shank Twist Drill
2) High Speed Steel 9341