8PCS Screw Extractor Set

ITEM NO: JGAI0805
Designed to remove broken studs, bolts, socket screws and other fasteners
Manufactured from heat treated Chrome Molybdenum Alloy Steel
Aggressive left-hand spiral design for extra gripping power
Spiral flutes design enables the extractor to embed deeper into the fastener. While the fastener resistance increases, the extractors' grip also increases
Square drive end to accommodate with tap wrench or open-end wrench
Set contains 8 different sizes of extractors to meet various demands
Screw extractor sizes include
NO.1 1/8"-1/4", NO.2 1/4"-5/16", NO.3 5/16"-7/16", NO.4 7/16"-9/16",
NO.5 9/16"-3/4", NO.6 3/4"-1", NO.7 1"-1.1/8", NO.8 1.1/8"-1.1/4"
BLOW CASE: W208 x D145 x H50 (mm)

Features
ITEM NO.
CONTENTS BOX: 6 (SET)
JGAI0805 Extractor Screw Size Pre-Drill Diameter
1 No. 1 1/8"-1/4" (M3-M6) 7/64"
1 No. 2 1/4"-5/16" (M6-M8) 9/64"
1 No. 3 5/16"-7/16" (M8-M11) 5/32"
1 No. 4 7/16"-9/16" (M11-M14) 1/4"
1 No. 5 9/16"-3/4" (M14-M18) 19/64"
1 No. 6 3/4"-1" (M18-M25) 13/32"
1 No. 7 1"-1.1/8" (M25-M28) 17/32"
1 No. 8 1.1/8"-1.1/4" (M28-M32) 13/16"