Cleveland Twist Drill C00910 “Ezy-Out” 12-Piece Spiral Screw Extractor Set, Carbon Steel, Square-Drive, Left-Hand Flute, Shop-Grade Removal Kit (Ref. 807RD8)

Cleveland Twist Drill C00910 “Ezy-Out” 12-Piece Spiral Screw Extractor Set, Carbon Steel, Square-Drive, Left-Hand Flute, Shop-Grade Removal Kit (Ref. 807RD8)

Condition: New, full set. Case and all 12 extractors present; unused.

Cleveland Twist Drill’s C00910 “Ezy-Out” kit is a shop-grade, 12-piece spiral screw extractor set built from durable carbon steel and precision-ground for bite. The left-hand spiral flutes dig deeper as torque is applied counter-clockwise, giving you controlled removal of broken screws, bolts, and studs without damaging surrounding threads. Each extractor features a square drive head, so you can turn it with a tap wrench, small adjustable wrench, or a 4-sided socket. The compact, labeled case keeps all sizes organized for field service bags and maintenance carts.

Model details you provided: C00910 set, carbon steel, internal ref 807RD8.

Features

• 12 spiral-flute extractors (graduated sizes) for a broad range of fasteners.
• Left-hand (reverse) flutes bite as you back out the broken fastener.
• Square drive heads fit tap wrenches or 4-point sockets for controlled torque.
• Carbon steel construction: tough, resharpenable cutting edges for shop use.
• Compact labeled storage case for quick size ID and transport.
• Works with standard drills (reverse/left-hand drilling recommended for best results).
• Reusable & serviceable: edges can be lightly dressed if dulled.

Typical Sizes Included

• Extractor sizes #1 through #12 (spiral style).
  (Use the correct pilot drill for each size; follow the chart in the lid or your standard extractor chart.)

Applications

• Electrical/HVAC service: broken panel screws, junction-box hardware, blower housing and sheet-metal fasteners.
• Automotive/fleet: studs, small bolts in brackets and accessories.
• Industrial MRO: machinery covers, pumps, flanges, and fixtures.
• Construction/wood-metalwork: cabinet screws snapped flush, embedded deck or hinge hardware.
• Facility maintenance: anchors and equipment fasteners without damaging tapped holes.

How to Use (best practice)

1. Center-punch the broken fastener.
2. Drill a pilot hole to the recommended size (preferably with a left-hand drill bit).
3. Insert the extractor, tap lightly to seat, and turn counter-clockwise with a tap wrench/4-point socket.
4. Apply penetrant and heat/cool cycles if corrosion is heavy; avoid excessive torque that could snap the extractor.

Cross-Referenced / Equivalent Sets (functionally similar)

• Cleveland spiral extractor assortments covering sizes #1–#12 (C009xx family).
• IRWIN Hanson 12-pc Spiral Extractor Sets (e.g., 53227 series).
• Vermont American spiral extractor kits (#1–#5/#1–#10 ranges).
• GearWrench / KD Tools spiral screw extractor assortments.

Comparable Products

• Straight-flute extractors (tap-style) for brittle bolts or softer metals.
• Multi-spline extractors (heavy-torque applications).
• Alden “Grabit”/dual-ended drill-and-extract bits (for small fasteners).
• Left-hand drill bit kits used alone to spin out broken screws during drilling.

System Compatibility / Use in Assemblies

• Pairs with tap wrenches (T-handle), 4-point sockets, or small adjustable wrenches.
• Use with left-hand drill bits for pilots (recommended), drill press or hand drill in reverse.
• Consider guide bushings or drill guides for centered pilot holes on small fasteners.
• Works alongside thread-repair kits (helicoil-type) if threads are damaged after removal.

Trademarks

Cleveland Twist Drill and Ezy-Out (and any other brand names mentioned) are trademarks or registered trademarks of their respective owners. All trademarks are used strictly for identification and comparison purposes.

Related

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Common Requests:

1. “What pilot drill sizes match each Cleveland C00910 extractor?”
2. “Spiral vs straight-flute extractors—when to use which on seized bolts?”
3. “Can I use a tap wrench or 4-point socket on these square heads?”
4. “Tips to avoid breaking an extractor in hardened screws.”
5. “Do I need left-hand drill bits for the pilot holes, or will standard bits work?”

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