Sintered Diamond drill bit 1.high quality 2.fast drilling 3.safe and long lasting

rock bit,tricone bit,diamond bit certified by ISO,API. cover wide size and range high quality best price delivery on time

1.The PDC core rock drill bits can drill fast; 2.Long service life; 3.Over 24 years professional experiences.

Roller bits - 1.Wide range of useage 2.Cover almost all IADC codes 3.Certified by ISO9001 4.High quality and best price

1.Size rang from 3 7/8 to 26 2.Certified by ISO9001&API 3.Used for waterwell and oil field 4.Rubber seal and metal seal

Y19A Air Rock Drill 1.used in samll quarries,coal mines 2. High Durability 3. Easy Operation 4. Comparable performance

1.Titanium Steel Handle Screwdriver Set 2.Bearing Swivel Cap design 3.Rubber ring design,anti-skidding 4.Chrome vanadium head

The coal bit mainly used in coal and mine drilling. We can do different measures according to customer's requirements.

Steel tooth tricone bit 1.optimal bearing 2.high shock resistance 3.advanced grease 4.higher drilling speed

Mini Screwdriver Tools /Screwdriver : 1). High quality and best price 2).Made from carbon steel and CR-V

1.Measure carving 2.Input power:1200W 3.Cutting Depth:30mm 4.Collet Diameter:6mm/8mm

mini tool set: 1.materials:stainless steel 420 2.size:open:15CM.close:5.5CM,high:1.5CM 3.weight:35.70G 4.MOQ:3000PCS

Go-through crewdriver 1.Material: 45# steel or Cr-V 2.Handle:PVC 3.Magnetic tip 4.Color box packing

screwdriver

Tricorne Rock Bits Size range from 3 7/8"to 26" Certification ISO and API Reliable quality and reasonable price

1)piece:41pc Bit & Socket & Ratchet Set 2)material:45#cs or CRV 3)size: 22.5*12.5*5cm 4)Useful for general house using

Vacuum Brazed Diamond Drilling Bit: 1.Size:14mm-128mm. 2.Connection:M14 or M16 or 5/8"-11 or 10mm. 3.Grit:#30,#40,#50.

16pc Precision Screwdriver Set The Fuller 16-Piece Precision Screwdriver Set is an ideal tool set to have for every-day jobs