HSS Twist Drill Bits
1.High hardness;
2.High temperature resistant and high efficiency.
Port: Shanghai
Minimum Order Quantity: 200 Piece/Pieces each size
Supply Ability: 20000 Piece/Pieces per Month each size
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: Plasitic case ,metal box, we can also offer the package as customers' requiremnts.
Delivery Detail: Within 45 days after payment
HSS Twist Drill Bits
HSS twist drill bits are multi-purposes drill for steel, cast steel, malleable iron, sintered metal, non-ferrous metal and plastic drilling with professioal performance.
HSS Jobber Drill Bits, fully ground, straight shank
hot roll-forged flute with special heat treatment
with titanium coated
hot roll-forged flute with special heat treatment gives additional toughness with increased durability of the drill bit.
* 118 degree point angle design for general purpose.
* black oxide finish for greater resistance to wear.
* economical high speed steel bit for general drilling.
* for drilling in steel, cast steel, malleable iron, sintered metal, non-ferrous metal and plastic.
Diameter from 1.0mm-13.0mm
Working length from 12mm-101mm
Model No.: 6"--28inch
Features: 1.have the large and have high quality and can supply you enough
Model No.: taper bit, thread bit, dth bit
Features: rock coal mine drill bit
1 quarrying, mining, construction drill bit
2 button bit, thread bit, dth bit
3 heat treatme
Model No.: ZS
Features: 11/4'' UNC,thread and "A"Rod thread, other threads are available upon request.
Model No.: CSJ
Features: 1,atalas copco drill bit
2,ISO Certificated drilling rig
Model No.: W0106B
Features: YG8 tungsten steel tool bit
Model No.:
Features: PDC Drill bits, PDC Bits, PDC Coring bits, PDC Non-coring Bits
dia75/53; 94/69; 113/88; 133/108; 153/128(mm)
Model No.: made-to-order
Features: 1.PDC oil drill bit is mainly used in oilfield, geological exploration, coal mine, etc.
2.Sizes of PDC bit: 6 inch to 15 inch
Model No.: 8 1/2 IADC 513
Features: Produced at 2001-2002. All new-unused! May use for oil or water well drilling. (8 1 / 2" = 215,9 mm). IADC 513.
Model No.: All types
Features: Manufacturer of coal pick, coal cutter, coal cutter teeth in China for many years.
Model No.: 7"
Features: 1.Sizes rang from 3 7/8" to 26"
2.Bits cover almost all IADC code
3.Reliable quality and reasonable price
Model No.: all types
Features: OEM PDC anchor shank bit
PDC bit dia:27mm,28mm,29mm,30mm,32mm,36mm,42mm
PDC anchor shank bit with ISO9001
good feedback bit
Model No.: 30
Features: 1).Manufacturer of PDC Drill Bits
2).All products with Certificate ISO9001
3).Specialize in producing all kinds of drill tool