Drilling Tips for Mining & Geological

Different Shapes of Drilling Tips For Mining, Geological, and Construction.

Grade and Property

GU:Ultra-fine and sub-micron grain carbide. GK:Grade for cast Iron,non-ferrous, non-metal material cutting. GF:Carbide for general purpose of wear resistance and forming dies. GD:Carbide for mining and construction. GT:Carbide for steel cutting.

Grade	Equivalent grade	ISO grade	WC%	Co%	TiC%	TaC%	Other %	Hardness HRA±0.5	Density g/cm3±0.1	TRS Mps Min	Characteristics and Application
GU15UF	YG8X		90.5	8.0			1.5	93.2	14.60	3500	Ultra-fine grain,for fibreglass reinforced plastics,titanium alloys,hardened steel.
GF25UF	YG12X		86.0	12.0		1.2	0.8	93.0	14.10	4000	Ultra-fine grain,for grey cast iron & heat_resistant alloys.
GU10	YG6X	K01	94.0	6.0				93.0	14.85	2700	Sub-micron grain,for non-ferous precision cutting and wood cutting.
GU20	YG10X	K20	90.0	10.0				92.0	14.45	3400	Sub-micron grain,for endmill and drill.
GU30	YG13X	K20	86.5	13.5				90.5	14.00	3500	Sub-micro grain,excellent wear resistance and toughness,for wood cutting.
GK02	YG4	K02	96.0	4.0				92.5	15.15	2300	Fine grain,for hard grey cast iron precision cutting.
GK05	YG6A	K10	94.0	6.0				92.0	14.95	2450	Fine grain,for drawing dies and wood cutting.
GK10	YG6X	K10	94.0	6.0				91.5	14.95	2500	Fine grain,for general purpose of non-ferrous applications
GK20	YG6	K20	94.0	6.0				91.0	14.95	2600	Medium grain,for non-ferrous rough cutting.
GK30	YG8	K30	92.0	8.0				90.0	14.70	2700	Medium grain,for drawing dies.
GK40	YG9	K40	91.0	9.0				89.0	14.60	2800	Medium grain,for soft grey cast iron cutting.
GF20	YG6		94.0	6.0				90.0	14.95	2600	Medium grain,high anti-abrasion for mining inserts.
GF25	YG8		92.0	8.0				89.5	14.70	2750	Medium grain,high anti-abrasion and good toughness,for percussion bits.
GF25D	YG8		92.0	8.0				89.0	14.70	2800	Coarse grain,for mining and construction inserts.
GF35	YG11	K40	89.0	11.0				88.5	14.45	2900	Medium grain,for wear parts and mining tools.
GF40	YG12	K40	88.0	12.0				89.0	14.40	3000	Medium grain, for heavy roughing non-ferrous.
GF45	YG13	K40	87.0	13.0				88.5	14.20	3100	Medium grain,for wear and light shock resistance.
GF55	YG18C		82.0	18.0				85.5	13.85	3000	Coarse grain,for impact resistance forging dies & roll.
GF60	YG20C		80.0								Coarse grain,for ∮20-∮50 bolt header dies.
GF65	YG22C		78.0	22.0				84.0	13.40	2700	Coarse grain,for stainless bolt header dies and roll.
GF70	YG25		75.5	24.5				82.5	13.18	2500	Coarse grain,for nut forming dies.
GF70A	YG25C		75.0	25.0				81.5	13.15	2400	For high impact resistance forging dies.
GD10	YG6C		94.0	6.0				89.0	14.95	2500	Coarse grain,for percussion bits and inserts for hard rock or coal mining.
GD20	YG8C		92.0	8.0				88.5	14.70	2700	Coarse grain,for percussion bits and mining inserts.
GD25	YG10C		90.0	8.0				88.5	14.70	2700	Coarse grain, for oil bits and mining inserts.
GD40	YG13C		87.0	13.0				96.5	14.20	3200	Coarse grain,good toughness,for oil bits.
GD50	YG15C		85.0	15.0				86.0	14.00	3100	Good wear & impact resistance,for forming die and oil bits.
GT20		P20	72.0	8.0	8.0	12.0		92.2	12.55	1900	Good general purpose for turning and finishing of ferrous metal.
GT30		P30	75.8	8.0	6.2	10.0		91.5	12.90	2100	Excellent general purpose for rough machining of ferrous metal.
GT40		P40	80.0	10.0	5.0	5.0		90.5	13.10	2200	Good impact resistance,for rough cutting of ferrous metal.

:mm

Model	Size						Comment
	D	H	α	β	e1	e
CP0507	5.0	7.0	45^o	18^o	1.0	0.5	P-1
CO0707	7.0						P-3
CP0708		8.0				1.0	P-2
CP0806	8.0	6.0			1.2	0.5	P-6
CP0807		7.0					CP-9803
CP0815		15.0	/	15^o	1.0	/	G90346
CP0907	9.0	7.0	/	18^o	1.2	/	P-4
CP-97001	9.5	8.5	45^o		1.5	0.5	G97102
CP1008	10.0	8.0			1.2	1.0	P-5
CP-77004		9.5		45^o	0.5	0.5	G7163
CP-98008		10.0			1.5	2.0	CP-9805
CP1109	11.2	9.2		18^o	1.2	1.0	G85277
CP-92001	12.0	10.0			1.5	1.5	G92297
CP212	12.3	12.3		15^o		1.5	K87-004-3
CP-98009	15.0	10.0		45^o	1.1	1.1	CP-9804

:mm

Model	Size										Comment
	D	H	R	R1	h	α	α1	β	a	e
CB1215	12.0	15.0	2.0	2.5	9.5	80^o	18^o	18^o	3.0	1.2	G95026
CB1217		17.0			11.0	70^o					G95118
CB1316	13.0	16.5	1.8		10.5	75^o	21^o		4.0	1.5	CB-9801
CB-96001		18.0	2.0		12.0		18^o		3.0	1.2	G96345
CB1418	14.0		2.5	3.0		80^o	20^o	15^o	4.0	1.5	10X
CB1419		19.0	2.0			75^o			5.0		11X
CB1520	15.0	20.0	2.5		12.5		18^o	18^o	3.5	2.2	G89066
CB1621	16.0	21.0			13.5	70^o	20^o		4.0	1.8	G84213
CB1827	18.0	27.0	3.0		18.0		23^o		6.0	2.0	G85274
CB1924	19.0	24.0	3.5		15.0		20^o		4.5	1.8	G84242
CB2230	22.0	30.0			17.0	60^o	18^o			2.2	G87349

:mm

Model	Size										Comment
	D	H	R	R1	R2	R3	h	α	β	e
CS1115	11.0	15.0	2.5	12.0	2.5	8.0	8.0	18^o	18^o	1.2	G96004
CS1217	12.0	17.0		20.0	2.0	12.0	10.0				G96344
CS1318	13.0	18.0	3.0	15.0	3.0	5.0	11.0		15^o		G90342
CS1418	14.0	18.3		16.0	2.5	8.0	9.6				G90344
CS-92001		19.0	2.5	13.0	4.0	5.0	11.0		10^o		G92026
CS1519	15.0		3.0	18.0	2.3	9.0	10.0				G90345
CS-96002	16.0	22.5		20.0	2.5	10.0	11.9			1.3	G96299
CS1623		23.0	2.5	23.0		15.0	12.0	15^o		1.8	G83125
CS1724	17.0	24.0	3.0	25.0	3.0		13.0	20^o			G83655
CS1727		27.0	2.5	28.0	2.5	20.0	14.0	18^o			CS-9808
CS1825	18.0	25.5	3.0	23.0	3.0	15.0	13.5			1.4	G92688
CS1929	19.0	29.0		24.0		17.0	17.0	15^o		2.0	CS-9806
CS1930		30.0		25.0		16.0				2.2	G84241
CS1933		33.0		27.0		18.0				1.5	G89312
CS2545	25.0	45.0	4.0	35.0	3.5	30.0	23.0	13^o		1.8	G87351

:mm

Model	Size									Comment
	D	H	h	R	R1	α	β	γ	e
CE0811	8.0	11.0	7.5	1.8	1.5	90^o	18^o	15^o	1.2	CX-9801
CE-94001		111.5	6.5	2.0		62^o		20^o	1.3	G94039
CE1013	10.0	13.0	8.0	3.0	2.5	70^o	20^o	22^o30'	1.5	G83126
CE-96001	11.0		9.0	2.8			18^o	16^o30'		G96265
CE-96002						90^o				G96264
CE1115		15.0	8.0			65^o		20^o		G83127
CE1217	12.0	17.0	10.5	3.5	3.0	70^o		22^o30'	1.6	GX1
CE1520	15.0	20.0	12.0	3.0	3.0	80^o			1.8	G82420
cE1623A	16.0	23.0			3.5	60^o		18^o		G82419
CE1721	17.0	21.0	13.0	4.0		80^o		22^o30'	2.2	G83546
CE1724		24.0		3.5		60^o				G83545
CE1929	19.0	29.0	17.0	4.0	3.0			15^o		G86004
CE2030	20.0	30.0	16.0	3.0	1.5	62^o		20^o		G87116
CE2235	22.0	35.0	19.0	3.5	2.5	60^o		13^o		G94614
CE2537	25.0	37.0	20.0	3.0	1.5	62^o30'		20^o		G87117
CE2539		39.0				60^o				G87118

:mm

Model	尺 寸							Comment
	D	H	h	R	α	β	e
CQ-97012	6.0	8.0	4.8	2.5	47^o30'	20^o	1.3	G97490
CZ-95003	8.0	10.0	6.5	3.0	70^o	18^o	1.5	G95070
CZ-99001		12.0	6.0	2.5	41^o30'	45^o	1.0	/
CZ-98001	9.0	14.0	8.0	2.0	57^o54'		0.5	CZ-9801
CZ-99010	10.0	12.0	7.0	2.9	70^o	20^o	1.0	/
CZ1116	11.0	16.0	10.0	2.0	75^o	18^o	1.6	G85037
CZ1216	12.0			4.5	60^o		1.5	G92286
CZ1217		17.0		3.4				CZ-99002
CZ-99007		20.1	14.5	4.0	55^o	45^o	1.0	/
CZ1418	14.0	18.5	10.0	3.6	60^o	18^o	1.5	CZ-99003
CZ-99006		22.0	14.0	4.0	59^o30'		2.5	/
CZ-99005	15.9	28.0	18.0	5.0	64^o		3.5	/
CZ1621	16.0	21.5	14.3	7.5	45^o		1.6	G97587
CZ1622		22.0	11.5	3.4	60^o		1.8	CZ-99004
CZ1625		25.0	15.5	4.0			1.6	G94727
CZ1625A		25.5	16.5	6.5	45^o			G97588
CZ-97009		28.0	19.5	2.0	76^o	45^o	2.0	G97497
CZ86001	18.0	26.0	15.5	6.5	50^o		1.5	G786231
CZ1926	19.0		14.7	7.5	42^o	18^o	1.6	G95143
CZ1927		27.0	14.1	6.5	43^o			G95142
CZ1931		31.0	16.0	4.0	50^o			G97589
CZ-85004	20.0		21.0	2.0	80^o	45^o	2.0	G85053

:mm

Model	尺 寸						Comment
	D	H	R	h	β	e
CQ-80001	4.5	10.5	2.3	8.7	/	/	G08264
CQ-74001	6.0	8.0	3.1	5.5	45^o	0.7	G4049A
CQ-84001	8.0		4.1			0.3	G84258
CQ1313	13.0	13.5	6.7	8.0			G7150
CQ1315		15.5	6.5	10.0	18^o	1.5	G97031
CQ1415	14.0	15.0	7.4				G97032
CQ1727	17.6	27.0	9.0	19.9	45^o	1.0	G55219
CQ1825	18.0	25.0		16.0	30^o	1.4	G92288