Double Flutes RB-Plus Shank Hammer Drills--HDAC - HDAC

Model No.:

Features: 1Standard Reference: API spec 5CT
2Size: From 2 3/8" to 4-1/2''
3Grade: J55, K55, N80-1, N80-Q, L80, P110 N80
4type: NU.EU

Model No.: RQ-AD002

Features: Diameter:6-50mm
Material:Carbon Steel
hex sheank prevent spining in chuck
European and Amerian type

Model No.: 9 7/8''

Features: 1.certified by API
2.steel tooth roller bit
3.For soft to medium formation drillin

Model No.: DC-SDCB05

Features: dry core drill
1.Side Protection
2.Speed:2500-5000rpm
3.Lead time:10-15days
4.30-50s/hole for 3cm granite

Model No.: PDC non-coring bit 23

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

Model No.: STS Custom

Features: 1.Accuracy & machined surface will be increased.
2.Free design solid carbide cutting tools.
3.Mass production is OK

Model No.: DZD120021

Features: Mechanical electrical .SAW. Drills. HACKSAW BLADE.DIAMOND CUTING SAW TIP BIT

Model No.: VB-DW003

Features: diamond tools
with special technology of diamond brazing, diamond hand profiling wheel has higher efficiency

Model No.: HY637

Features: TCI tricone bit
1.size range from 3 7/8" to 26"
2.Covers almost all IADC code.
3.Meet with API Spec7-1 Standard

Model No.: HY116

Features: tricone bit , cone bit , steel tooth bit
Fast drilling speed.
open bearing
Reliable quality and reasonable price,

Model No.: HY130096

Features: steel tooth Tricone bit
1.for soft to medium hard formation
2.reliable bearing system for well drilling
3.API,ISO certificate

Model No.: Diameter(in):3-7/8,8-1/2,9-7/8,12...

Features: pdc drill bits for petroleum explorationPDC drill bit
3-7/8,8-1/2,9-7/8,12-1/4,16,17-1
3,4,5,6,7,8 Wings/Blades PDC drill bit