diamond core drill bit 11/4UNC 450mm length - HSZT

Model No.: PDC drill bit NW series

Features: 1.PDC drill bit for water well drilling Manufacturer
2.Water well drilling bit with PDC cutter,More faster and high abrasive

Model No.: PDC non-coring bit 13

Features: 1. Higher Average ROP
2. Greater Stability
3. Greater Durability
4. Ten years in PDC Bit field
5. API Approved

Model No.: PDC non-coring bit 1

Features: 1. Higher Average ROP
2. Greater Stability
3. Greater Durability
4. Ten years in PDC Bit field
5. API Approved

Model No.: More Models

Features: Single drill bits
1)certified by API
2)suitable for low compressive strength, soft formation
3)Best quality and best service

Model No.: size 3" to 26"

Features: Brawny Tricone Bits
1)Bits size range :3-3/5"-26"
2)Best quality and low price
3)Longer drilling intervals
4) API &IADC

Model No.: PDC anchor shank coal bit MG seri...

Features: PDC anchor shank bits/PDC non-coring bit/PDC drill bit For bolt mesh support,coal mine,coal bed,coal seam

Model No.: 627

Features: Newest Three cone bit
1)used for oil filed, water well
2)metal seal or rubber seal
3)used to drill low compressive strength

Model No.: 4-40 MM

Features: 1.Description:Electric Hammer Drill Bits
2.Carbide: YG8C
3.Body:40Cr

Model No.: TX03

Features: professional manufacturer of SDS hammer drills bits
raw material: shank: 40 Cr, carbide: YG8C

Model No.: PDC drill bit NW series

Features: PDC drill bit,PDC non-coring drill bit,Three/Four wings PDC drill bit,Water well PDC drill bit,Geothermal PDC drill bit,Coal bit

Model No.: any

Features: glass drill /glass drill bit/ glass drill bit-thread shank

Model No.:

Features: hss M35 twist drill bit
material:hign speed steel
Surface finishing: ember finished