STFH SumiGrip Jr.

Fig. 1 (Neutral (N))Fig. 2 (Right Hand (R))Fig. 3 (Left Hand (L))
2-RE0.2*2-RE0.2* 2°8° 2°
2° CW2° CW2° CW
2-RE0.2* WCF□2T: 2-RE0.15
STFH Insert (SumiGrip/SumiGrip Jr. CommonInsert)( Coated Ca 0P 5 0U A Erbide /Cermet / Carbide) Dimensions (mm)
AppearanceCat. No.AC83 AC22 AC103 T1500 A30 G10Width of Cu CWApplicable Holder Fig
WCF N○-GGWCF N2-GG●Q QQQ2.0STFH○○-2 1
General-purposeWCF N3-GG●Q QQQ3.0STFH○○-3 1
WCF N4-GG●Q QQQ4.0STFH○○-4 1
WCF N5-GG●Q QQQ5.0STFH○○-5 1
WCF N○-GFWCF N2-GFQ●QQQ2.0STFH○○-2 1
Exotic AlloyWCF N3-GFQ●QQQ3.0STFH○○-3 1
Low FeedWCF N4-GFQ●QQQ4.0STFH○○-4 1
WCF N5-GFQ●QQQ5.0STFH○○-5 1
WCF□○-CFWCF R3-CFQ●QQQ3.0STFH○○-3 2
Exotic AlloyWCF L3-CFQ●QQQ3.03
Low FeedWCF R4-CFQ●QQQ4.0STFH4 2
(With Feed Direction)WCF L4-CFQ●QQQ4.0○○- 3
WCF□2TWCF N2T●QQQQQ2.01
Small DiameterWCF R2T●QQQQQ2.0STFH○○-2 2
Low ResistanceWCF L2T●QQQQQ2.03
WCF□○WCF N3●QQQQQ3.01
No ChipbreakerWCF R3●QQQQQ3.0STFH○○-3 2
For General SteelWCF L3●QQQQQ3.03
WCF N4●QQQQQ4.01
WCF R4●QQQQQ4.0STFH○○-4 2
WCF L4●QQQQQ4.03
WCF N5●QQQQQ5.01
WCF R5●QQQQQ5.0STFH○○-5 2
WCF L5●QQQQQ5.03
WCF□○AWCF N2A●Q Q2.0STFH○○-2 1
Exotic AlloyWCF N3A●Q ●●●3.01
Low FeedWCF R3A●Q ●3.0STFH○○-3 2
WCF L3A●Q Q3.03
WCF N4A●Q ●4.01
WCF R4A●Q Q4.0STFH○○-4 2
WCF L4A●Q Q4.03
WCF N5A●Q Q5.01
WCF R5AQQQ5.0STFH○○-5 2
WCF L5AQQQ5.03
WCF□○BWCF N3BQQQQ●3.01
Cast IronWCF R3BQQQQ●30STFH○○-3 2
Light AlloysWCF L3BQQQQ●. 3.03
WCF N4BQQQQ●4.01
WCF R4BQQQQ●4.0STFH○○-4 2
WCF L4BQQQQ4.03
Same breaker shape as the type forWCF N5BQQQQ●5.01
general steel (WCF□○), but withWCF R5BQQQQ5.0STFH○○-5 2
smaller cutting edge treatment.WCF L5BQQQQ●5.03
AC830PAC225AC1030UT1500AA30G10E
General Steel80 to 20080 to 20050 to 20080 to 20050 to 120Q
CuttingSpeedvc (m/min)
WorkMaterialCoated CarbideCermetCarbide
AC830PAC225AC1030UT1500AA30G10E
General Steel80to20080to20050to20080to20050to120Q
P SteelMild Steel100to230100to23050to230100to23070to150Q
Die Steel60to15060to15050to15060to15050to120Q
M Stainless Steel70to15060to15050to150Q70to130Q
K Cast IronQQ50to200QQ50to120
N Non-ferrous MetalQQ200to500QQ200to500

Cut 3.0 0.08 to 0.25 0.04 to 0.15 0.08 to 0.25 Q 0.04 to 0.15 0.05 to 0.15 0.08 to 0.25 0.05 to 0.12 Q 0.04 to 0.15 0.05 to 0.15

NeutralHanded Insert
Chipbraker GG GF General-purpose Exotic Alloy / LowCuttingForceTypeNo Chipbreaker General SteelT Small Diameter / Low ResistanceA Exotic Alloy / Low FeedB Cast Iron / Light AlloysNo Chipbreaker General SteelCF Exotic Alloy / LowCuttingForceTypeT Small Diameter / Low ResistanceA B Exotic Alloy / Low Feed Cast Iron / Light Alloys
Width of 2.0 0.05 to 0.20 0.03 to 0.12Q0.03 to 0.100.03 to 0.12QQQ0.03 to 0.10Q Q
Cut3.0 0.08 to 0.25 0.04 to 0.150.08 to 0.25Q0.04 to 0.150.05 to 0.150.08 to 0.250.05 to 0.12Q0.04 to 0.15 0.05 to 0.15
CW4.0 0.10 to 0.30 0.05 to 0.180.10 to 0.30Q0.05 to 0.180.05 to 0.180.10 to 0.300.05 to 0.12Q0.05 to 0.18 0.05 to 0.18
(mm)5.0 0.10 to 0.35 0.05 to 0.200.10 to 0.30Q0.05 to 0.200.06 to 0.200.10 to 0.30QQQ 0.06 to 0.20