Bt40 Floating Tap Tool Holder Bt40-Ter25 Ter32 Ter40

• After-sales Service: After-Sale Provided
• Warranty: One Year
• Logo Printing: According to Customer Request
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: BT40-TER25
• Size: Bt40-Ter25
• Customized: Non-Customized
• Type: Bt40-Ter25
• Material: 40cr or 20crmnti
• Transport Package: Plastic Case
• Specification: BT40-TER25
• Trademark: Ruihan
• Origin: China
• HS Code: 84669390
• Production Capacity: 50000/Month
• Package Size: 15.00cm * 15.00cm * 15.00cm
• Package Gross Weight: 1.780kg

Product Description

BT40-TER25 BT Elastic Expansion tapping chuck 
Material:20CrMnTi
Hardess:HRC52-58
Runout ≤0.003mm

What is a floating tap holder?

 

 

A floating tap holder does the same thing. The machine is controlling the Z-axis rigidly, but the tap holder has a float that allows the tap to be pulled in or out at a feed rate that is proportional to the spindle speed and pitch. It allows the tap to move axially independent of the machine's axis.


"BBT" Tool Holder Provides More "Rigid" Clamping than the Standard "BT" Tool Holders. Achieves Higher "Radial Rigidity". Improves Tool Life. Balanced to 2.5G, 25000 RPM.

The difference between CAT and BT is the flange style, thickness, and size of the pull stud thread. BT tool holders use metric thread pull studs (retention knobs).