Name	PDC anchor bit
Brand	EST
Size	¢28mm~¢300mm
Application	geological exploration, coalfield mining,water well drilling and water conservancy and hydropower, etc.
Applicable Strata	Soft and medium hard rocks, like Sandstone, Shale, Limestone, Conglomerate, Mable, etc.
Features	About 10 times useful life than Carbide drill bit about 4 times useful life than Diamond drill bit

Specifications of PDC anchor bit

Type	D(mm)	H(mm)	Wing Qua PDC bit for coal mine drilling ntity	PDC cutter		Waterpore
Type	D(mm)	H(mm)	Wing Qua PDC bit for coal mine drilling ntity	Shape	Quantity	Quantity	D(mm)
ZW28A	28	48	2	half	2	1	5
ZW28B	28	48	2	whole	2	1	5
ZW30A	30	48	2	half	2	1	5
ZW30B	30	48	2	whole	2	1	5
ZW32A	32	48	2	half	2	1	5
ZW32B	32	48	2	whole	2	1	5
ZW42B	42	60	3	Half+whole	2+2	3	5

Ps: Special design is available upon your requirement.

Application of PDC anchor bit

Model		Application
Two-wing PDC anchor drill bits	Half-piece PDC drill bits	Soft-medium hard formation of f ≥ 7
	Complete-piece PDC drill bits	Medium-hard formation of f ≥ 8
	Reinforced PDC drill bits	Hard formation of f ≥ 10
Triple-wing PDC anchor drill bits	Half-piece PDC drill bits	Hard formation of f ≥ 12
	Reinforced half-piece PDC drill bits	Hard formation of f ≥ 14

PDC Anchor Bit

Blast Furnace Taphole Drill Bit Or Rod