
APT
Indexable Boring - APT LB8M
MFR# LB8MSeries Super-Lok
$64.65List $82.92
Save 22%
In stock - ships in 1-3 business days
Request a quote
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Description
The APT LB8M indexable boring. Series Super-Lok.
Specifications
Compatible insert shapeTriangle
Compatible insert size code221
Coolant throughNo
Cutting directionNeutral
Cutting tool applicationBoring
Hand of holderNeutral
Hex shank size in7/16
Insert compatibilityTPG 221
Insert holding methodScrew
Insert inscribed circle in1/4
Insert thickness in1/8
Maximum bore depth in2-1/4
Minimum bore diameter in1/2
Multi use toolNo
Number of inserts included in order1
Overall length in3-3/4
RakePositive
Shank diameter in1/2
Can't find your exact tool?Send us a part number — we'll cross-reference it.
Dull tools?Regrinding extends tool life and saves cost.
Alternate & equivalent tools
Matched on diameter, flute count, and material. Need a specific brand or coating? Cross-reference this tool.
Spec-matched alternates load as the catalog fills in. Meanwhile, browse the End Mills collection and filter by diameter, flutes & length of cut.
