diamond core drill

Marble Drill
Granite Drill
CrV shank
Diamond Brazed, drill on marble, granite

Diamond segmented core drill bits
Sizes: 25-152mm (1"--6")
continuous segment for sizes below 52mm
4-7 pcs of diamond segment

Diamond Brazed Core Drill 8pcs/set
for professional users

Diamond Brazed Core Drill for ceramic, tile, glass
Size: 6-160mm
for professional users
OEM are welcome

Diamond Brazed Core Drill 7pcs/set
for professional users
OEM are welcome

Light duty core bit
Size 40-100mm
Length:72mm
SDS plus shank adaptor
Tungsten carbide tipped for general purpose

Light duty core bit
Size 40-100mm
Length:72mm
SDS plus shank adaptor or
Hex shank adaptor...

Place of Origin Hebei, China (Mainland)
Brand Name Fistbit
Model Number core bit
Type Core Drill Bit
Material Diamond ...

Min. Order:1 pcs;Packing:Paper or Wooden Box;Transportation:DHL, TNT, UPS, EMS, air or sea;DeliveryDate:5-15days;PaymentType:TT;Trademark:freet;Funct

Usage and Feature
1.High quality with deep hole drilling accuracy,fast drilling.
2.Safe and long lasting, can be adapted to various type of drilli

Item:Z1Z-CF03-80
Max.Drilling Diameter ф80mm
Rated voltage 110/220/240v~
Unload speed: 2100/950 r/min

Diamond core drill bit/PDC core bit
1.Cover all IADC codes
2.Bit with API
3.Type: drill bit
4.Oilwell applilcation

Specifications:
1) Max. drilling diameter: Φ180mm
2) Rated voltage: 110 / 220 / 240V
3) Rated frequency: 50 - 60Hz
4) Rated input power

1) Condition: 100% new
2) Manufacturer brand name: GREAT
3) The bit size: 12 1/4''
4) connection: 6 5/8'' API Reg
5) blade type: 4 blades

Productivity:30000 sets per month;Min. Order:1 set;Packing:box;Transportation:by ship or by air;DeliveryDate:5 days;PaymentType:L/C,T/T or D/P;Tradem

1. Diamond core drill use for concrete, granite, rock
2. Small nose
3. Large power
4. Long service life
5. High precision

API PDC core diamond drill bit for exploration
1.Large inventory on hand
2.Good quality and after-sale service
3.High quality and good price

Core bits are deisgned for fast,safe and long life drilling in a wide range of marble,including masonry,bricks,concrete blocks,reinforced concrete

The rig is a high-speed portable drilling rig fed by hydraulic pressure,With 200 meters drilling depth ,300mm hole diameter ,with 76 drilling rods

Diamond core Drill Bit
1.combined,diamond tool
2.punching functual well
3.perfect package
4.reasonable price

Productivity:30000 sets per month;Min. Order:1 set;Packing:box;Transportation:by ship or by air;DeliveryDate:5 days;PaymentType:L/C,T/T or D/P;Tradem

API PDC driamond core mining bit for exploration
1.Large inventory on hand
2.Good quality and after-sale service
3.Low price

DIAMOND TOOLS
DRILLING TOOLS
DIAMOND CORE DRILL BITS
DRILL BITS
DIAMOND CORE BITS

suitable for coring operations in mountainous areas, hills, rivers and other special difficult terrains, as well as engineering geological surveys

Voltage: AC100 to 240V (50 to 60Hz)
Rev more than 700r.m.p.
Torque: 11200gcm
Noise more than 63db

1,Suit for drilling medium to medium-hard formations
2,Evolute asymmetrical blade cutter design
3. balanced bit load so that bit whirl is prevente

Axial run-out of concentricity is within 0.05mm.
Rotating speed of 600rpm is more suited to the domestic medical standards for the operation power.

it can be widely used for Oil&Gas Drilling,Mining,Water Well,Geological Exploration areas.Our tricone bit divideds into metal sealed drill bit

API PDC driamond core mining bit for exploration
1.Better load burden balance
2.Force balanced cutting structure
3.Good quality and reliable price

There are several families of anchors for these different applications:
Ground anchors, Soil nails and rock bolts, Micropiles and Port tie rods.