Click to enlarge

516010 | BT DUAL-CONTACT TAPER | FACE MILL HOLDERS

$230.00

Chicago, USA Stock -

Canada Stock -

DBT50-FMA1"-8" Face Mill Holder

Specification

ArborSize - 1"
ProjectLength - 8"
Size - Inch
Taper - DBT50

Description

Description

DBT50-FMA1"-8" Face Mill Holder

BT Dual-Contact Face Mill Holders from the best precision tooling supplier in the USA, offer improved spindle interface rigidity through dual contact at the taper and face. This design enhances stability during heavy cutting operations.

Features :

Dual contact at taper and spindle face
Increased rigidity and reduced spindle deflection
Enhanced cutting stability under heavy loads
Available tapers: DBT30, DBT40, DBT50
Balanced to 25,000 RPM at G2.5
Holder Taper is design for dual contact Spindle
High precision pilot holes
Corrosion Proof-all holders have special rust preventive coating
Hardness: HRC 56-58
AT3 Class Taper
Carbon depth: 0.8mm +-0.2mm
Surface Finish: Ra < 0.005mm
H6 arbor tolerance
Crafted from case-hardened alloy steel

These BT Dual-Contact Face Mill Holders from PAC Precision Tools are ideal for production environments requiring high accuracy and reliability.

Frequently Asked Questions

1. What is a BT Dual-Contact Face Mill Holder? ▼

A BT Dual-Contact Holder provides contact at both the taper and face of the spindle, offering improved rigidity and accuracy. This design helps maintain tool stability during high-performance milling.

2. Why are dual-contact BT holders used? ▼

They reduce tool deflection, improve cutting finish, and provide higher precision, making them ideal for aerospace, automotive, and mold industries that require tight tolerances.

3. Are these holders compatible with standard BT machines? ▼

No, they are made for BT machines with dual-contact spindle systems. Using them on regular BT spindles will not provide proper contact.

4. Are BT Dual-Contact holders suitable for high-speed machining? ▼

Yes, they are fully balanced for stable high-speed operations. Their increased rigidity provides better performance under heavy cutting loads.

5. How do I care for these holders? ▼

Clean both the taper and face contact surfaces after each use. Dirt or scratches can affect the dual-contact fit and reduce machining accuracy.

6. Do they require special pull studs? ▼

Yes, dual-contact holders need specific pull studs designed to maintain proper face contact for maximum rigidity.

7. Need guidance on selecting the right holder? ▼

For guidance, you can contact us at +1 262-282-2456 or email us at sales@pactoolsusa.com. PAC Precision Tools USA is a precision tools supplier in the USA.