1.tungsten carbide drill bit
2.do tungsten carbide drill bit OEM,ISO9001
3.good feedback tungsten carbide drill bit
Port: ningbo or any Chinese port
Minimum Order Quantity: 2 Piece/Pieces
Supply Ability: 10002 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: wooden case
Delivery Detail: 1-15days after ordered time
tungsten carbide drill bit/chisel bit
the featured about chisel bit:
The chisel drill bit is made from grade hard alloy and special steel, and generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm.
It is widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
specifications available:
Drill Type | Bit diamater (D) | Taper | Whter hole | (d) mm | Part no | |
| mm | in | |||||
| 30 | 1 3/16" | 7° | 2 | 22 | Y130-722 |
| 32 | 1 17/64" | 7° | 2 | 22 | Y132-722 | |
| 34 | 1 11/32" | 7° | 2 | 22 | Y134-722 | |
| 36 | 1 27/64" | 7° | 2 | 22 | Y136-722 | |
| 38 | 1 1/2" | 7° | 2 | 22 | Y138-722 | |
| 40 | 1 37/64" | 7° | 2 | 22 | Y140-722 | |
| 42 | 1 21/32" | 7° | 2 | 22 | Y142-722 | |
| 43 | 1 11/16" | 7° | 2 | 22 | Y143-722 | |
| 44 | 1 47/64" | 7° | 2 | 22 | Y144-722 | |
| 46 | 1 13/16" | 7° | 2 | 22 | Y146-722 | |
Notes:Non-standard also can be available as your requirements.
Model No.: DIN338
Features: twist drill bit
drill bit
hss twist drill bit
High hardness, high temperature resistant.
Model No.: KXD150-200
Features: Oil and gas bits ( DTH bits)
1).Dia: 200mm~ 2055mm
2).20 years experience
3).1pcs + 5 days
4). Air presure: 5Bar ~7Bar
Model No.: all type
Features: Rock drill steel rod
1.Rock drill steel rod
2.High quality steel rod
3.ISO steel drill rod
4.OEM Rock drill steel rod
Model No.: GD1606
Features: 1.used for oil filed, water well
2.various of model and dimension available
3.rubber seal or metal seal
4.certified by API
Model No.:
Features: drills tips
differents style
SDS/HSS/TCT
Model No.:
Features: Fast drilling speed, long service life and efficient performance
Model No.: YT-046
Features: Diamond drill-English drill
High quality and competitive price.
Model No.: T45
Features: drill bit
ISO9001&14001
high quality and the lower price
OEM or produce according to your request
best service
Model No.: R3212
Features: R3212 cross drill bit
ISO9001&14001
OEM or produce according to your request
high quality and the lower price
best service
Model No.: 7°
Features: cross drilling bit
ISO9001&14001
OEM or produce according to your request
high quality and the lower price
best service
Model No.: T45
Features: T45dome bit for reaming
ISO9001&14001
high quality and the lower price
OEM or produce according to your request
best service
Model No.: R32
Features: rock tools for furnace
ISO9001&14001
high quality and the lower price
OEM or produce according to your request
best service