TinyMini-Turn

product_Turning_TinyMini-Turn

Solid carbide boring bar for small-diameter turning

Extra-fine cutting edge offers high-precision machining for a wide range of internal applications

JBBS-4N, JBBSA-C

Applications & Features

Applications

Internal turning Internal grooving Internal threading Face grooving

Features

1. Strong cutting edge

Optimized geometry and coating surface.

2. Enhanced lineup for a variety of turning operations of small-diameter holes

Full lineup with 146 items of solid carbide boring bars – Minimum boring diameter : øDm = 0.6 mm

3. High precision collet chuck sleeves

Functional TinyMiniTurn sleeves ensure stability in boring of small-diameter holes.

Solid Carbide Boring Bars & Grades

Solid Carbide Boring Bars

TinyMiniTurn for Internal Turning

Solid carbide boring bars

TinyMiniTurn for Internal Grooving

Solid carbide boring bars

TinyMiniTurn for Internal Threading

Solid carbide boring bars

Grades

SH730

P20 – P35 / M20 – M35 / S05 – S15
High wear resistance
Designed for machining steel, stainless steel, and difficult-to-cut material

Sleeves

TinyMini-Turn Sleeves

Practical examples

Example #1

Miniature / Electronic Industry

Part:	Machine part
Material:	SCM415
Toolholder:	JBTR04090010-D040
Grade:	SH730
No. of used Cutting edges:	1
Cutting conditions:	Vc = 63 m/min (207 sfm) f = 0.05 mm/rev (.002 ipr) ap = 0.5 mm (.02in)　x　5 pass Application: ID turning Coolant: Wet Machine: CNC lathe

Standard cutting conditions

For more information about this product, visit our online e-catalog or download the product report:

e-Catalog	Metric \| Imperial
PDF	Metric \| Imperial