FACE MILL TOOL HOLDERS

FACE MILL TOOL HOLDERS
100%

FACE MILL TOOL HOLDERS

Asmita Industries is a leading BT Tool Holder supplier in India, supplying precision-engineered BT30, BT40, and BT50 tool holders for CNC milling and drilling applications. Our BT tool holders are designed for high rigidity, excellent balance, and low runout—ensuring superior machining accuracy and long tool life.

A BT Tool Holder is a symmetric-flange tool holding system widely used in CNC VMCs and HMCs. Known for its rigidity and stability, the BT taper ensures consistent tool positioning and high-speed performance. Manufactured from premium alloy steel and precision ground, Asmita Industries’ BT tool holders meet international machining standards.


Types of BT Tool Holders We Offer

  • BT ER Collet Tool Holder (BT30 / BT40 / BT50)
  • BT End Mill Holder
  • BT Shell Mill Arbor
  • BT Tapping Tool Holder
  • BT Drill Chuck Arbor
  • Special BT Tool Holders (As per drawing)

Key Features

  • High Accuracy Runout up to ≤ 0.010 mm
  • Hardened & Precision Ground Taper
  • Excellent Rigidity for heavy-duty cutting
  • Dynamic Balancing available for high RPM
  • Corrosion-Resistant Surface Finish
  • Custom Gauge Lengths Available

Applications

  • CNC milling operations
  • High-speed machining (HSM)
  • Drilling & tapping
  • Automotive & aerospace components
  • Die & mold manufacturing

Technical Specifications (Typical)

Parameter

Specification

Taper Standard

BT (MAS 403)

Sizes

BT30 / BT40 / BT50

Collet Type

ER16 / ER20 / ER25 / ER32 / ER40

Material

Alloy Steel

Runout Accuracy

≤ 0.003–0.005 mm

Balancing

G2.5 @ 25,000 RPM (optional)

Surface Treatment

Hardened & Ground


Advantages of BT Tool Holders

  • Improves machining accuracy & surface finish
  • Reduces vibration at high spindle speeds
  • Ensures consistent tool repeatability
  • Suitable for both high-speed & heavy cutting
  • Long service life under continuous production

Why Choose Asmita Industries?

34+ years of precision manufacturing experience
In-house grinding, heat treatment & inspection
Standard & custom BT tool holders
Trusted Indian collet & tool holder manufacturer
Pan-India supply & export support

Product Inquiry

Have questions about a specific product? Our team will help you find the right option for your needs — ensuring compatibility, quality, and value.

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