Features:
- Traverse ground tapers
- AT3 taper accuracy and better
- Exceeds ANSI standards
- Hardened RC52-56
- Thru coolant capability
- Set screw included
- Concentricity
$137.95 Original price was: $137.95.$94.99Current price is: $94.99.

Features:
| Thread Size | 1/4-28 in |
|---|---|
| Shank Size | 1/4 in |
| Length from Gauge Line | 2.5" |
| Diameter | 0.69 in |
| Type | CAT50 |
| Concentricity | <= 0.0002" |
| Flange Type | Cat V |
| Manufacturers Part Number | 67838 |
| Brand | Collis |
Tapping Heads & Holders
Boring Heads
APT-USA APT 2-1/2" Precision Boring Heads 3/4" Integrated Straight Shank, 1/2" Max Tool Cap.
Drill Arbors & Chucks
Collet Chucks
Milling Chucks
Collet Chucks
End Mill Holders
End Mill Holder, NST/NMTB-30 Shank, 3/4" Type 7620-30-3/4-2.5 QC
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