5Pcs Woodworking Square Drill Bits Set HSS Wood Mortising Chisel Countersink Bits Woodworker Hole Saw Power Tool Kits 1/2 1/4 5/16 3/8 7/16 Inch

Name: SYWAN Woodworking Drill Bits Set 5 Pcs
Brand: SYWAN
SKU: US-HO-AM-B08Z85P3VY
Price: 59.99 USD
Availability: InStock

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5Pcs Woodworking Square Drill Bits Set HSS Wood Mortising Chisel Countersink Bits Woodworker Hole Saw Power Tool Kits 1/2 1/4 5/16 3/8 7/16 Inch

Regular Price: US$69.99

Special Price US$59.99

Availability: In stock

Supplier: SYWAN

Category: Home & Garden Tools & Home Improvement Power & Hand Tools Power Tool Parts & Accessories Power Drill Parts & Accessories Drill Bits Countersink Drill Bits

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Key Benefits

🔧 HSS high-speed steel — Made from high-speed steel with heat treatment for hardness (HRC 48-50).
📏 5-size set — Includes bits in sizes: 1/4", 5/16", 3/8", 7/16", and 1/2" inch.
🪵 Mortising capability — Designed for square hole drilling in mortise and tenon machines for woodworking.
⚙️ High concentricity — Lengthened core design provides high concentricity for precise drilling.
🏗️ Professional use — Suitable for construction, installation, renovation, and decoration industry applications.

Common Questions

Can these bits be used on an electric drill?

No, square hole drill bits require a square hole drilling machine (mortise and tenon machine) to use properly, not a standard electric drill.

What material are these drill bits made from?

They are made from high-speed steel with heat treatment, with hardness rated HRC 48-50.

What sizes are included in this set?

The set includes bits in 1/4", 5/16", 3/8", 7/16", and 1/2" inch sizes.

Should I use anything while drilling with these bits?

Yes, it is recommended to use cutting fluid to keep the bits cold during use and prevent overheating.

BE SAFE

WE ONLY SOURCE

FROM OFFICIAL SUPPLIERS

From United States

To International

In 5-10 Days

US$19.99 shipping fees for any order

GRAND SELECTION

Think of it and most probably we have it among our grand selection of products!

AMAZING PRICES

Get ready for the amazing and best Supps prices ever!

FIXED RATE DELIVERY

Get your order anywhere on this planet within 5-10 days with a fixed rate of $19.99 (no matter the size of your order)

+1 (844)-467 8777