Wood Countersink - new

Model No.: 40701

Features: SDS Shank Hummer Drill- cross head tipped
Use to drill concrete
single flute

Model No.: 31302001

Features: HSS Saw Drill bits set
for drilling teel, cast steel

Model No.: 30801009

Features: Tri-point wood flat bits
Good for wood & chipboard, smooth

Model No.: 4-40 MM

Features: 1.Description:Electric Hammer Drill Bits
2.Carbide: YG8C
3.Body:40Cr
4.Shank Shape :SDS Plus,SDS Max,Hex
5.Flute: S2 and S

Model No.: all types

Features: 1.rock drill bit
2.ZM rock drill bit has surprior quality
3.rock drill bit get ISO9001
3.made to order
4.widely useage

Model No.: all types

Features: 1.reaming shell
2.ZM reaming shell has surprior quality
3.reaming shell get ISO9001
4.ZM reaming shell long working life

Model No.: all types

Features: 1.reaming shell
2.reaming shell with ZM brand
3.reaming shell high efficience
4.reaming shell get ISO9001
5.best price

Model No.: all types

Features: surface-set reaming shell
1.BQ,NQ,HQ surface-set reaming shell
2.surface-set reaming shell high efficiency
3.good price

Model No.: all types

Features: 1.PDC diamond core drill bits
2.ZM do PDC core drill bits OEM
3.PDC core drill bits get ISO9001:2008
4.reasonable price

Model No.: ALL TYPES

Features: 1.ISO9001 tricone bit
2.do TCI tricone bit OEM
3.high thoughness tricone bit
4.steady working tricone bit
5.good feedback

Model No.: all types

Features: tricone roller drill bit
1.ISO&API tricone roller bit
2.tricone bit cover all IADC codes
3.do tricone bit OEM,bit best price

Model No.: all types

Features: 1.PDC diamond core drill bits
2.ZM do PDC core drill bits OEM
3.PDC core drill bits get ISO9001:2008
4.reasonable price