Internal Broaches


.315 (8mm) Shank Diameter x 1-1/4” Long


Hex Broaches




  • Ground all over
  • Angular clamping flat prevents pull out
  • Fit all Rotating Broach Tools
  • M4PM Material
  • Available in T15PM H.S.S. (Prices on application)
  • Custom lengths, A/F, & Depths of Cut available to quote upon request
Metric / Hex
8MM (.315) Shank Diameter x 1-1/4" (1.250) OAL
NOMINAL
HEX SIZE		 ACTUAL
A/F*		 MAX CUTTING
DEPTH*		 PART NO. PRICE
1.5MM .0603 .127 315-1.5H
2.0MM .0800 .169 315-2.0H
2.5MM .1002 .211 315-2.5H
3.0MM .1204 .253 315-3.0H
4.0MM .1602 .337 315-4.0H
5.0MM .1997 .420 315-5.0H
6.0MM .2395 .503 315-6.0H
7.0MM .2789 .586 315-7.0H
8.0MM .3187 .623 315-8.0H
9.0MM .3583 .656 315-9.0H
10.0MM .3979 .656 315-10.0H
11.0MM .4376 .656 315-11.0H
12.0MM .4774 .656 315-12.0H
Inch / Hex
8MM (.315) Shank Diameter x 1-1/4" (1.250) OAL
NOMINAL
HEX SIZE		 ACTUAL
A/F*		 MAX CUTTING
DEPTH*		 PART NO. PRICE
.050 .0505 .107 315-050H
1/16 .0630 .133 315-1/16H
5/64 .0786 .166 315-5/64H
3/32 .0947 .199 315-3/32H
7/64 .1106 .233 315-7/64H
1/8 .1265 .266 315-1/8H
9/64 .1421 .299 315-9/64H
5/32 .1582 .333 315-5/32H
3/16 .1895 .398 315-3/16H
7/32 .2212 .465 315-7/32H
1/4 .2525 .531 315-1/4H
9/32 .2837 .596 315-9/32H
5/16 .3152 .621 315-5/16H
11/32 .3467 .656 315-11/32H
3/8 .3782 .656 315-3/8H
13/32 .4097 .656 315-13/32H
7/16 .4412 .656 315-7/16H
15/32 .4727 .656 315-15/32H
1/2 .5042 .656 315-1/2H



Square Broaches





  • Ground all over
  • Angular clamping flat prevents pull out
  • Fit all Rotating Broach Tools
  • M4PM Material
  • Available in T15PM H.S.S. (Prices on application)
  • Custom lengths, A/F, & Depths of Cut available to quote upon request
Metric / Square
8MM (.315) Shank Diameter x 1-1/4" (1.250) OAL
NOMINAL
SQUARE SIZE		 ACTUAL
A/F*		 MAX CUTTING
DEPTH*		 PART NO. PRICE
1.50MM .0603 .127 315-1.5S
2.00MM .0800 .169 315-2.0S
2.50MM .1002 .211 315-2.5S
3.00MM .1204 .253 315-3.0S
4.00MM .1602 .337 315-4.0S
5.00MM .1997 .420 315-5.0S
6.00MM .2392 .503 315-6.0S
7.00MM .2789 .586 315-7.0S
8.00MM .3187 .623 315-8.0S
9.00MM .3583 .656 315-9.0S
10.00MM .3979 .656 315-10.0S
Inch / Square
8MM (.315) Shank Diameter x 1-1/4" (1.250) OAL
NOMINAL
SQUARE SIZE		 ACTUAL
A/F*		 MAX CUTTING
DEPTH*		 PART NO. PRICE
1/16 .0630 .133 315-1/16S
5/64 .0786 .166 315-5/64S
3/32 .0947 .199 315-3/32S
7/64 .1106 .233 315-7/64S
1/8 .1265 .266 315-1/8S
9/64 .1421 .299 315-9/64S
5/32 .1582 .333 315-5/32S
11/64 .1739 .366 315-11/64S
3/16 .1895 .398 315-3/16S
7/32 .2209 .465 315-7/32S
1/4 .2522 .531 315-1/4S
9/32 .2837 .596 315-9/32S
5/16 .3152 .621 315-5/16S
11/32 .3467 .656 315-11/32S
3/8 .3782 .656 315-3/8S
13/32 .4097 .656 315-13/32S



6 Lobed Head Screw



  • Ground all over
  • Angular clamping flat prevents pull out
  • Fit all Rotating Broach Tools
  • M4PM Material
  • Custom lengths, A/F, & Depths of Cut available to quote upon request
6 Lobed
8MM Shank Diameter x 1-1/4"
NOMINAL
6-LOBE SIZE		 MAX
CUTTING DEPTH*		 PART NO. PRICE
T5 .047 315-T5
T6 .047 315-T6
T7 .063 315-T7
T8 .078 315-T8
T9 .078 315-T9
T10 .109 315-T10
T15 .109 315-T15
T20 .156 315-T20
T25 .156 315-T25
T27 .188 315-T27
T30 .219 315-T30
T40 .250 315-T40
T45 .313 315-T45
T50 .344 315-T50
T55 .344 315-T55