Model	Button Bit Standard Range (mm)	Shank Type	Connection	Outside Diameter (mm)	Length w/o bit (mm)	Weight w/o bit (kg)
ACE20	70~80	MACH20	50MM DIN405 6TPI BOX	62	797	13
ACE30	87~102	DHD3.5	API 2 3/8 Reg. Pin	79	839	23
ACE35	93~105	DHD3.5	API 2 3/8 Reg. Pin	85	795	25
ACE40	105~127	DHD340	API 2 3/8 Reg. Pin	98	925	38
ACE50	130~152	DHD350	API 3 1/2" REG. PIN	121	1112	68
ACE55	140~152	DHD350	API 3 1/2" REG. PIN	126	1112	74
ACE60	152~194	QL60	API 3 1/2" REG. PIN	142	1070	90
ACE65	165~194	QL60	API 3 1/2" REG. PIN	146	1070	93
ACE80	195~270	DHD380	API 4 1/2" REG.PIN	182	1310	181
ACE120	311~460	QL120	API 6 5/8" REG PIN, Hex Joint	286	1713	608
ACE380	445~610	SD15	API 8 5/8" REG PIN, Hex Joint	376	1660	1140

  Air Consumption

Model (cfm)	150PSI (10.5kg/cm2)	250PSI (17.6kg/cm2)	350PSI (24.6kg/cm2)
ACE20	135	270
ACE30	175	300	430
ACE35	175	300	430
ACE40	200	365	535
ACE50	285	520	750
ACE60	390	710	1020
ACE80	610	1070	1600
ACE120	1100	1700	2500
ACE380	1890	3600

Others shank type or size is available with customer's request