Products for bench top machinists | LittleMachineShop.com

Tap & Tap Drill Bit, M8x1.25 Metric Thread

Tap & Tap Drill Bit, M8x1.25 Metric Thread - Main image
$15.61 $22.95 In stock

This tap & drill bit is the correct size for mounting our 5C collet chuck (P/N 3047).

  • M8x1.25 metric hand plug tap & drill bit
  • 17/64" high speed steel jobber tap drill
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

Hazel ★★★★★

Finally got around to threading some mild steel with this tap and the 17/64" drill bit paired together perfectly - no steps needed, just one pass. The flutes cleared chips clean and the threads came out crisp.

Natalie ★★★★★

The M8x1.25 tap cut through the aluminum on my lathe like butter, and the 17/64" drill bit made a perfect pilot hole without any chatter. I'm really pleased with how clean the threads are for mounting my collet chuck.

Steven ★★★★★

I used the 17/64" drill bit first and it made the perfect pilot hole, then the M8 tap threaded smoothly through stainless steel without binding. This set saved me from buying two separate pieces.