BIG DAISHOWA Product Guide Vol. 2

INDEXABLE END MILLS & FACE MILLS

FULLCUT MILL—FCM Type

SPEED FINISHER

High-Speed Cutter for Aluminum and Cast Iron Each cutting edge height is adjustable to within 1μm of each other.

Slot Milling • Shoulder Milling

R

SPINDLE SYSTEM DUAL CONTACT

Cutter Dia.: Ø.625"-2.000" Our end mills are designed for optimal efficiency and minimal cutting resistance. Our exclusive radial feed design combines sharp edges with rigidity, making it unmatched in performance.

Quick Adjustment of Cutting Edge Height After clamping the insert, the lifting screw lifts up the insert directly by revolving the lifting nut from the side. Simple construction aids in easy adjustment and the fine pitch thread of the lift screw ensures precise adjustment.

Machine: BBT40 (BIG-PLUS) Work Material: Carbon Steel Cutter Speed: 495 SFM Feed Rate: .004 IPT Cutting Conditions

HSK Integral Shank

BIG CAPTO Integral Shank

BIG-PLUS CAT & BT Integral Shank

.315"

.236"

.157"

.079"

Cylindrical Shank

Face Mill Cutter Dia.: Ø50/63/80/100mm

0

A B C (Conventional Design)

ø.787"

OTHER MANUFACTURER

Excellent Cutting Performance Even with #40 Taper Machine Tools

Excellent surface finish even under difficult cutting conditions.

Ad= .35"

Integral body with dual-contact system, Fullcut Mill Ø.787"

Ad= 9 mm

Machine Tool: BBT40 (BIG-PLUS) Cutter: Ø.787" Cutting Conditions Work Material: Tool Steel Spindle Speed: 2,400 RPM Cutting Speed: 480 SFM Feed Rate: .005 IPT

3.5 times greater cutting capability!

Lightweight and High Rigidity The cutter body has a low profile that improves rigidity and reduces vibration and distortion, resulting in a more even surface. Its lighter weight also benefits small machine tools like BT30 spindles, improving their performance.

CHATTERING

Ad= .10"

Other manufacturer’s cutter Ø.787"

0

.079 .157 .236 .315 .394

Axial depth of cut (in)

FULLCUT MILL—FCR Type

SURFACE MILL

45º Approach Face Mill Cutter Cutter Dia.: Ø80mm This mill is designed to achieve superior surface finishes. It was created using the C-CUTTER MINI chamfering tool platform and uses the same inserts.

Ramping • Helical Milling • Plunge Milling Slot Milling • Shoulder Milling

Cutter Dia.: Ø.750"-1.250" Innovative rigid insert enables powerful and stable ramping.

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Plunge Milling

Shoulder Milling

Helical Milling

Ramping

SPINDLE SYSTEM DUAL CONTACT

Work Material: 1050 Steel Cutting Speed: 656 SFM Feed Rate: .008 IPT Axial DOC: .039" Radial DOC: 2.953" Coolant: Dry Cutting Conditions

SURFACE MILL

OTHER

BIG CAPTO Integral Shank

BIG-PLUS CAT & BT Integral Shank

HSK Integral Shank

Cylindrical Shank

Rz=1.42

Rz=9.04

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