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HUHAO 4Pcs Square Hole Drill Bit Set, Mortising Chisel Drill Bit 1/4"-1/2"
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 30, 2026 8:51 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
HUHAO Official
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓High-Quality Materials：The drill core of square hole drill bit is forged from alloy steel with heat treatment for superior hardness. The bit sleeve adopts titanium, delivering razor-sharp cutting edges for long service life and reliable repeated use.
✓Square Hole Mortise Chisel Drill Bit set: Using different specifications of the square hole drill, matching the appropriate power of the square hole machine, these square hole drill bit include- 1/4 Inch (6.4mm),5/16 Inch (8mm),3/8 Inch (9.5mm),1/2 Inch (12.7mm)
✓High Efficiency: These square hole drill bits save far more time than traditional machining methods.Installed on a square tenon machine, it outperforms chisels and manual tools with higher speed, precise hole dimensions and superior working efficiency.
✓Smooth Chip Removal Design：Carbide-tipped cutting edge stays sharp and wear-resistant. The U-shaped sleeve flute quickly expels wood chips, lowers friction and prevents overheating during continuous drilling.
✓Wide Application: The Woodworking Mortiser Drill Bit Tools is suitable for a wide range of wood types, including particleboard, channel wood, basswood, pine, etc. Square hole drill bit is suitable for different types of woodworking tasks, versatility! (Note: Not suitable for processing metal, glass, concrete, gypsum board, etc.)
⚙️ Specifications
Material
Alloy Steel
Cutting Diameter
12.7 millimeters
Brand
HUHAO
Tool Flute Type
Straight
Surface Recommendation
Wood
Brand Name
HUHAO
Model
AZ20251119004
Item Highlight
Woodworking Mortiser Drill Bit 1/4", 5/16", 3/8", 1/2", Sharp & Durable Hollow Chisel Mortise and Tenon Drill Tools
Set Name
4pcs Square Hole Drill Bits Set
Unit Count
4 Count
Number of Packs
1
