High Pressure DTH Drill Bit Manufacturer

High Pressure DTH Drill Bit

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Here show the wide range of DTH drill bits that Superman supplies with concave, convex and flat face designs, and mostly spherical buttons for high pressure and high efficiency DTH hammers. Check the detailed specifications of the down-the-hole bits and bit shanks.

Bit Shank Chart for High Pressure, High Efficiency DTH Hammers
	SPM335 L=181mm Spline =8	SPM440 L=228mm Spline =12
	SPM340/345 /345K/345A(None Tail Pipe) L=215mm Spline =8	SPM450 L=287mm Spline =12
	SPM350/355/355K (None Tail Pipe) /S50 (None Tail Pipe) L=224mm Spline =8	SPM460 L=230mm Spline =12
	SPM360/S60 (None Tail Pipe) L=307.8mm Spline =8	SPM480/M80 L=329mm Spline =12
	SPM380/S80 (None Tail Pipe) L=350mm Spline =10	SPM3112/275 L=491mm Spline =12
	S100 (None Tail Pipe) L=398mm Spline=12	SPM3112/275 L=491mm Spline =12

Technical Specifications

High Pressure DTH Drill Bits Specification Table 1
Part No.	Number of Air Hole	Diameter (mm)	Weight (Kg)	Gauge Buttons	Front Buttons	Matching DTH Hammer
SPM330-80	2	82-85	3.4	6×Φ13	3×Φ12	SPM330
SPM330-85	2	82-85	3.4	6×Φ13	3×Φ12	SPM330
SPM335-90	2	90-93	4.6	6×Φ13	6×Φ12	SPM335
SPM340-105	2	105-108	7.7	8×Φ14	7×Φ13	SPM340 SPM345 SPM345K SPM345A
SPM340-115	2	115-118	8	7×Φ14	7×Φ13
SPM340-130	2	130-133	10.5	8×Φ14	8×Φ13
SPM350-130	2	130-133	17	7×Φ16	7×Φ14	SPM350 SPM355 SPM355K S50
SPM350-140	2	140-143	18	7×Φ16	7×Φ14
SPM350-152	2	152-155	19	8×Φ16	8×Φ14
SPM360-152	2	152-155	25	8×Φ16	11×Φ14	SPM360 S60
SPM360-165	2	165-170	26.5	8×Φ16	11× Φ16
SPM360-178	3	178-183	28.6	12×Φ16	6× Φ14
SPM360-194	3	194-197	30	9×Φ16	12× Φ16
SPM360-203	3	203-206	32	9×Φ16	13×Φ16
SPM360-216	3	216-219	35	9×Φ16	13× Φ16	SPM360 S60
SPM360-230	3	230-233	37	12×Φ16	16×Φ16
SPM360-254	3	254-257	43	12×Φ16	17× Φ16
SPM360-305	3	305-308	57	15× Φ18	27× Φ16

High Pressure DTH Drill Bits Specification Table 2
Part No.	Number of Air Hole	Diameter (mm)	Weight (Kg)	Gauge Buttons	Front Buttons	Matching DTH Hammer
SPM380-203	2	203-206	48	8× Φ18	10× Φ16	SPM380 S80
SPM380-216	3	216-219	50	16× Φ18	7× Φ16
SPM380-230	3	230-233	53	16× Φ18	7× Φ16
SPM380-254	3	254-257	58	16× Φ18	9× Φ16
SPM380-310	3	310-313	71	21× Φ18	14× Φ16
SPM380-350	4	350-353	80	32× Φ18	23× Φ16
S100-254	3	254~257	108	18× Φ18	14× Φ16	S100
S100-305	2	305~308	125	21× Φ18	15× Φ18 13× Φ16
S100-350	4	350~353	135	16× Φ18	12× Φ18 18× Φ16
S00-381	4	381~384	160	18× Φ18	18× Φ18 21× Φ16
SPM3112-302	3	302-305	176	15× Φ19	23× Φ19	SPM3112 SPM275
SPM3112-311	3	311-314	177	15× Φ19	24× Φ19
SPM3112-330	3	330-333	186	15× Φ19	31× Φ19
SPM3112-357	3	357-360	196	15× Φ19	34× Φ19
SPM3112-381	3	381-384	205	15× Φ19	40× Φ19
SPM3112-444	3	444-447	230	18× Φ19	44× Φ19
SPM3112-483	3	483-486	285	18× Φ19	50× Φ19
SPM3112-508	3	508-511	311	24× Φ19	74× Φ19
a) Not marked gauge buttons and fronts buttons are all spherical buttons. b) Code name: SPM Hammer Model Drill Bit Diameter Example: SPM360-254 360= Model of matching DTH hammer; 254= Diameter of DTH hammer bits (mm) ※Above technical parameters are used for reference only.

High Efficiency, High Pressure DTH Drill Bits Specifications
Part No.	Number of Air Hole	Diameter (mm)	Weight (Kg)	Gauge Buttons	Front Buttons	Matching DTH Hammer
SPM440-115	2	110-113	8	8×Φ14	7×Φ13	SPM440
SPM440-130	2	130-133	12	8×Φ14	8×Φ13	SPM440
SPM450-130	2	130-133	15	7×Φ16	7×Φ14	SPM450
SPM450-140	2	140-143	15.4	7×Φ16	7×Φ14
SPM450-152	2	152-155	19	8×Φ16	8×Φ14
SPM460-165	2	165-170	25	8×Φ16	9×Φ16	SPM460
SPM460-178	2	178-181	27	8×Φ16	10×Φ16
SPM460-203	2	203-206	40	8×Φ16	13×Φ16
SPM460-216	3	216-219	45	9×Φ16	14×Φ16
SPM480-203	2	203-206	48	9×Φ18	9×Φ16	SPM480 M80
SPM480-216	2	216-219	50	10×Φ18	12×Φ16
SPM480-254	3	254-257	58	11×Φ18	17×Φ16
a) Not marked gauge buttons and fronts buttons are all spherical buttons. b) Code name: SPM Hammer Model Drill Bit Diameter Example: SPM440-115 440= Model of matching DTH hammer; 115= Diameter of DTH hammer bits (mm) ※Above technical parameters are used for reference only.