Irwin Speedbor ½” Spade Bit

Irwin Speedbor 1/2″ Spade Bit

Irwin Speedbor 1/2″ Spade Bit 88808 – High-Performance Spade Bit with 2x Faster Drilling and Extended Life. Professional-grade 1/2-inch (12.7mm) Speedbor spade bit by Irwin featuring advanced design for 2x faster drilling and 2x longer life compared to standard spade bits, engineered with 1/4″ hex shank for multi-wood boring in construction and carpentry applications.

Key Benefits

• Speedbor technology
• 2x faster drilling
• 2x longer life
• 1/2-inch diameter
• Multi-wood capability
• Hex shank design
• Aggressive cutting
• Professional quality
• Extended durability
• Efficient boring

Technical Specifications

• Model: 88808
• Diameter: 1/2 inch (12.7mm)
• Type: Speedbor spade bit
• Shank Type: 1/4″ (6.3mm) hex shank
• Material: High-carbon steel
• Point: Three-point design
• Cutting Edges: Dual aggressive edges
• Length: Standard
• Brand: Irwin

Perfect For

• Multi-wood drilling
• Electrical installations
• Plumbing rough-ins
• HVAC installations
• Cable routing
• Construction work
• Carpentry applications
• Door hardware installation
• General wood drilling
• Professional contractors

Key Features

• 2x Faster Holes: Advanced design for significantly faster drilling
• 2x Longer Life: Durable construction for extended tool life
• 1/2″ Diameter: Common size for electrical and plumbing work
• 1/4″ Hex Shank: Prevents slippage in chuck during drilling
• Multi-Wood: Works on various wood species and materials
• Professional Grade: Irwin quality engineering and construction

Application Instructions

1. Mark drilling location
2. Select appropriate drill speed
3. Insert hex shank into chuck
4. Tighten chuck securely
5. Position bit tip on mark
6. Start drill at moderate speed
7. Apply steady forward pressure
8. Let bit cut at its own pace
9. Withdraw bit periodically to clear chips
10. Clean bit after use

Keywords: Irwin spade bit, Speedbor spade bit, 1/2 inch spade bit, fast boring bit, professional spade bit, hex shank spade bit, wood boring bit