Designed to remove broken studs, bolts, socket screws and fittings for high torque applicationsAggressive left hand spiral design for extra gripping powerSpecificationsItem #DescriptionHex Head SizeBolt DiameterRecommended Drill Bit DiameterPackage Type522011/8"1/2"#121/8"Carded522025/32"1/2"1/4"5/32"Carded522033/16"1/2"5/16"3/16"Carded522047/32"1/2"3/8"7/32"Carded522051/4"1/2"7/16"1/4"Carded522069/32"1/2"1/2"9/32"Carded522075/16"1/2"9/16"5/16"Carded5220811/32"1/2"5/8"11/32"Carded532011/8"1/2"#121/8"Bulk532025/32"1/2"1/4"5/32"Bulk532033/16"1/2"5/16"3/16"Bulk532047/32"1/2"3/8"7/32"Bulk532051/4"1/2"7/16"1/4"Bulk532069/32"1/2"1/2"9/32"Bulk532075/16"1/2"9/16"5/16"Bulk5320811/32"1/2"5/8"11/32"Bulk532093/8"1/2"11/16"3/8"Bulk5321013/32"1/2"3/4"13/32"Bulk532117/16"5/8"13/16"7/16"Bulk5321215/32"5/8"7/8"15/32"Bulk532131/2"5/8"15/16"1/2"Bulk5321417/32"3/4"1"17/32"Bulk532159/16"3/4"1-1/16"9/16"Bulk5321619/32"3/4"1-1/8"19/32"Bulk532175/8"3/4"1-3/16"5/8"Bulk5321821/32"7/8"1-1/4"21/32"Bulk5321911/16"7/8"1-5/16"11/16"Bulk5322023/32"7/8"1-3/8"23/32"Bulk532213/4"7/8"1-7/16"3/4"Bulk5322225/32"1"5/32"1-1/2"Bulk5322313/16"1"1-9/16"13/16"Bulk5322427/32"1"1-5/8"27/32"Bulk532257/8"1"1-11/16"7/8"Bulk
| Capacity | 0.336 to 0.375 in |
| Size | ER40 |
| Type | Standard Ultra-Precision |