FINGER JOINT TOOLING
AceCo Finger Joint Cutters
Finite Finish Finger Joint Cutters

FINGER JOINT CUTTERS

AceCo finger joint cutters are the ultimate in quality and cutting precision. Our finger joint cutters are manufactured using American Iron and Steel Institute (AISI) rolled and billet stock M2 tool steel, hardened and ground to specific dimensional tolerances of ±. 0001 of an inch (.0025 mm). Using advanced statistical process control and inspection procedures produces the highest quality finger joint cutters on the market today.

FINITE FINISH™

Finite Finish™ is a combination of thickness accuracy and flatness. This process is what makes our finger joint cutters the best in the world. Our Finger Joint Cutters compress better, have tighter tolerances, and produce more consistently accurate finger joints.

THICKNESS ACCURACY

Finite Finish™ guarantees thickness accuracy tolerances to be held to under ±.0001” or ±.0025mm. Finite Finish™ eliminates tolerance accumulation problems associated with stacked finger joint cutters.

FLATNESS

Flatness tolerances below .00005” (50 millionths of an inch) (±. 0012mm).
 

FINGER JOINT CUTTER TERMINOLOGY

 

FINGER JOINT CUTTER MATERIALS

 

HSS STANDARD FINGER JOINT CUTTERS

ACECO PART#

JOINT LENGTH

CUTTER THICKNESS

CUTTER RADIUS

CUTTER TIP

HOOK GAUGE

C16-007

C16-008

1.125” (28.58mm)*

1.125” (28.58mm)*

.2480” (6.30mm)

.5600” (14.22mm)

2.125” (53.98mm)

2.125” (53.98mm)

.0300” (.76mm)

.3420” (8.69mm)

G17-022

G17-022

C16-016

C16-017

1.133” (28.78mm)**

1.133” (28.78mm)**

.2430” (6.17mm)

.4940” (12.55mm)

2.375” (60.33mm)

2.375” (60.33mm)

.0320” (.81mm)

.2830” (7.19mm)

G17-023

G17-023

C16-028

C16-029

.987” (25.07mm)***

.987” (25.07mm)***

.2225” (5.65mm)

.5515” (14.0mm)

1.875” (47.63mm)

1.875” (47.63mm)

.0310” (.79mm)

.3600” (9.14mm)

G17-021

G17-021

C16-032

C16-033

.688” (17.46mm)

.688” (17.46mm)

.2140” (5.44mm)

.4950” (12.57mm)

1.875” (47.63mm)

1.875” (47.63mm)

.0620” (1.57mm)

.3430” (8.71mm)

G17-020

G17-020

C16-048

C16-049

.375” (9.53mm)

.375” (9.53mm)

.1685” (4.28mm)

.3735” (9.49mm)

1.500” (38.10mm)

1.500” (38.10mm)

.0460” (1.17mm)

.2510” (6.38mm)

G17-018

G17-018

C16-052

C16-053

.375” (9.53mm)

.375” (9.53mm)

.1775” (4.51mm)

.3550” (9.02mm)

1.875” (47.63mm)

1.875” (47.63mm)

.0630” (1.60mm)

.2405” (6.11mm)

G17-026

G17-026

C16-104

C16-105

.250” (6.35mm)

.250” (6.35mm)

.1390” (3.53mm)

.3440” (8.74mm)

1.500” (38.10mm)

1.500” (38.10mm)

.0470” (1.19mm)

.2520” (6.40mm)

G17-018

G17-018

C16-107

C16-139

1.125” (28.58mm)

1.125” (28.58mm)

.5755” (14.63mm)

.2635” (6.69mm)

2.125” (53.98mm)

2.125” (53.98mm)

.3420” (8.69mm)

.0300” (.76mm)

G17-022

G17-022

C16-154

C16-155

10mm (.394”)

10mm (.394”)

.1400” (3.56mm)

.2825” (7.18mm)

1.250” (31.75mm)

1.250” (31.75mm)

.0450” (1.14mm)

.1875” (4.76mm)

G17-024

G17-024

C16-159

C16-179

.625” (15.88mm)

.625” (15.88mm)

.1850” (4.70mm)

.3160” (8.03mm)

1.875” (47.63mm)

1.875” (47.63mm)

.0290” (.74mm)

.1600” (4.06mm)

G17-028

G17-028

C16-166

C16-167

10mm (.394”)

10mm (.394”)

.1496” (3.80mm)

.3560” (9.04mm)

1.500” (38.10mm)

1.500” (38.10mm)

.0236” (.60mm)

.2300” (5.84mm)

G17-018

G17-018

C16-168

C16-169

10mm (.394”)

10mm (.394”)

.1496” (3.80mm)

.3135” (7.96mm)

1.250” (31.75mm)

1.250” (31.75mm)

.0236” (.60mm)

.1875” (4.76mm)

G17-024

G17-024

C16-190

C16-191

.661” (16.79mm)

.661” (16.79mm)

.1685” (4.28mm)

.3746” (9.51mm)

1.500” (38.10mm)

1.500” (38.10mm)

.0440” (1.12mm)

.2500” (6.35mm)

G17-019

G17-019

C16-217

C16-218

5mm (.197”)

5mm (.197”)

.1250” (3.18mm)

.3310” (8.41mm)

1.500” (38.10mm)

1.500” (38.10mm)

.0440” (1.12mm)

.2500” (6.35mm)

G17-018

G17-018

C16-237

C16-238

4mm (.157”)

4mm (.157”)

.1000” (2.54mm)

.3020” (7.67mm)

1.500” (38.10mm)

1.500” (38.10mm)

.0380” (.96mm)

.2400” (6.10mm)

G17-018

G17-018

C16-249

C16-250

4.5mm (.177”)

4.5mm (.177”)

.1210” (3.07mm)

.3270” (8.31mm)

1.500” (38.10mm)

1.500” (38.10mm)

.0440” (1.12mm)

.2500” (6.35mm)

G17-018

G17-018

C16-275

C16-276

.635” (16.13mm)

.635” (16.13mm)

.2085” (5.30mm)

.4135”(10.50mm)

1.500” (38.10mm)

1.500” (38.10mm)

.0460” (1.17mm)

.2510” (6.38mm)

G17-019

G17-019

C16-288

C16-289

4mm (.157”)

4mm (.157”)

.1170” (2.97mm)

.3230” (8.20mm)

1.500” (38.10mm)

1.500” (38.10mm)

.0440” (1.12mm)

.2500” (6.35mm)

G17-018

G17-018

C16-343

C16-344

4.7mm (.185”)

4.7mm (.185”)

.1250” (3.18mm)

.3310” (8.41mm)

1.500” (38.10mm)

1.500” (38.10mm)

.0453” (1.15mm)

.2513” (6.38mm)

G17-018

G17-018

Notes:

  • Finger Joint Cutters are shown with their mating thin and thick pairs.
  • Finger Joint length can vary due to radial runout of finger joint tooling and/or spindle.
  • Some Finger Joint Cutters are designed to use spacers and are noted above:
  • * Finger Joint length with .0155" spacer
  • ** Finger Joint length with .020" spacer
  • *** Finger Joint length with .015" spacer
 
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