masonry drill bits

High Quality 17-1/2" PDC Drill Bit
Certificate: API 7-1 & ISO9001
Manufacturer

Multi-Purpose Drill Bits
Drilling on Cast Iron, Harden Steel, Ceramic Tile, Glass, Plexiglass, Fiberglass, Concrete, Marble, Porcelain

1.thread button bits
2.use in mining ,tunnel ,quarry
3.connect with drill rod

High Quality 12-1/4" PDC Drill Bit
Certificate: API 7-1 & ISO9001
Manufacturer

High Quality 9-1/2" PDC Drill Bit
Certificate: API 7-1 & ISO9001
Manufacturer

MASONRY DRILL BITS

Specifications 1>Meet with API Spec7-1 &ISO 9001:2008 2>Good quality and after-sale service 3>30 years experience in it.

Matrix body fixed cutters are made from tungsten carbide material. This provides
improved wear resistance and erosion.Additionally, they are typicall

Steel Body PDC
Use high-quality steel to make the base material of PDC bit, the surface of the blade weld high-performance
wear-resistant materials,

MASONRY DRILL BITS

Specifications 1>Meet with API Spec7-1 &ISO 9001:2008 2>Good quality and after-sale service 3>30 years experience in it.

Red fluted multi-purpose drill bits
Cobalt and tungsten carbide tip
Chrome vanadium steel shank
118 degrees of carbide angle
professional quality

Inserted teeth bit, for soft formation use,metal sealed roller bearing, good gauge protection, Low WOB

12 1/4" API 5 Blades PDC Drill Bit For Oil Exploration
1. 30 years' company history
2. Long Working Life
3. Delivery : Seven working days

Steel Body PDC Drill Bit
1.Cover all IADC codes
2.Large inventory on hand
3.High quality ,low price
4.Can be customized

12 1/2" IADC 216,217 Tricone Drill Bit
1. All sizes available
2. Good quality and after-sale service
3. Reasonable price

1. All sizes available
2. Sealed bearings
3. Gauge protection
4. Low cost
5. Can be customized

which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling

1-Bit API or ISO 9001
2-Bit size 8 1/2" 215,9mm
3-Bit rubber&metal bearing
4-Bit 900 $/pcs
5-Bit IADC code437G-737G

kingdream TCI tricone rock bits API:
1)certified by ISO9001&API
2))min order;one pcs rock bits
3)IADC:114-117,127,437,517,

PDC non-core 3 wings water well drill bit
1.good quality, low cost
2.MOQ 2 pieces
3.effective drilling speed
4.for coal mining drilling

symmetric Overburden casing system/Eccentric overburden drill bit

Coating: TiN
MOQ: 500sets
Package: plastic box + double blister card

Coating: TiN
MOQ: 500sets
Package: plastic box + double blister card

We supply compact machining devices such as drill bit grinder in different models bearing variations in drilling capacities.

This TCI tricone bit used for water well drilling. For soft to medium hard rocks.Application: soft shale, medium soft limestone, medium soft sandston

1.Hardened base material
2.High performance PDC-Cutters
3.Carbide and Diamond gauge protection
4.Carbide/Diamond Shock Studs

NAME OF PRODUCT: 95pc mix Power Drill Bit Set in blue plastic mould case

thread drill bits of button bits
1.Button Type T38
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-26inches
5.delivery on time