TEF – Tube End Facer

KRAIS Tube Expanders

Key Features

Our Tool is equipped with a hex. Shank as standard. This will fit into all electric and pneumatic power tools equipped with a 1/2“ Jacob .chuck. The tool is fitted with a three slot collar for precision adjustment and features a very simple mechanism for tool bit replacement. Typical application is the tube trimming of heat exchanger, condenser and chiller tubes to a uniform 1/8” (3 mm) tube projection after tube rolling. Available from 3/8” up to 2-1/2”

Parameters

Tube OD: 3/8 inch, 9,50 mm

TOOL NO. PILOT RANGE SPARE BITS
NON FERROUS OR CARBON STEEL STAINLESS
TEF-375 16 – 20 TEF-376 TEF-376-SS

Tube OD: 1/2 inch, 12,7 mm

TOOL NO. PILOT RANGE SPARE BITS
NON FERROUS OR CARBON STEEL STAINLESS
TEF-500 16 – 20 TEF-506 TEF-506-SS

Tube OD: 5/8 inch, 15,8 mm

TOOL NO. PILOT RANGE SPARE BITS
NON FERROUS OR CARBON STEEL STAINLESS
TEF-625 14 – 18 TEF-626 TEF-626-SS

Tube OD: 3/4 inch, 19 mm

TOOL NO. PILOT RANGE SPARE BITS
NON FERROUS OR CARBON STEEL STAINLESS
TEF-750 10–18 TEF-756 TEF-756-SS

Tube OD: 7/8 inch, 22,2 mm

TOOL NO. PILOT RANGE SPARE BITS
NON FERROUS OR CARBON STEEL STAINLESS
TEF-875 14 – 18 TEF-876 TEF-876-SS

Tube OD: 1 inch, 25,4 mm

TOOL NO. PILOT RANGE SPARE BITS
NON FERROUS OR CARBON STEEL STAINLESS
TEF-1000 10 – 18 TEF-1006 TEF-1006-SS

Tube OD: 1-1/4 inch, 31,7 mm

TOOL NO. PILOT RANGE SPARE BITS
NON FERROUS OR CARBON STEEL STAINLESS
TEF-1250 10 – 18 TEF-1256 TEF-1256-SS

Tube OD: 1-1/2 inch, 38,1 mm

TOOL NO. PILOT RANGE SPARE BITS
NON FERROUS OR CARBON STEEL STAINLESS
TEF-1500 10 – 18 TEF-1506 TEF-1506-SS

Tube OD: 2 inch, 50,8 mm

TOOL NO. PILOT RANGE SPARE BITS
NON FERROUS OR CARBON STEEL STAINLESS
TEF-2000 10 – 18 TEF-2006 TEF-2006-SS

Tube OD: 2-1/2 inch, 63,5 mm

TOOL NO. PILOT RANGE SPARE BITS
NON FERROUS OR CARBON STEEL STAINLESS
TEF-2500 10 – 18 TEF-2506 TEF-2506-SS

Parts

KRAIS Tube Expanders

Measurements

Item # Part Name TEF 375 3/8” 9,5mm TEF 500 1/2” 12,7mm TEF 625 5/8” 75,5mm TEF750 3/4” 79mm TEF 875 7/8” 22,2mm TEF 1000 1″ 25,4mm TEF 1250 1-1/4” 31,75mm TEF 1500 1-1/2” 38,1mm
1 Cap Screw M3x16 M4x8 M5x10 M5x10 M6x10 M6x10 M8x12 M8X12
2 Washer #4 #5 #5 #6 #6 #6 #6
3 Tool Bit TEF-375 TEF-506 TEF-626 TEF-756 TEF-876 TEF-1006 TEF-1256 TEF-1506
4 Tool Bit-Ss TEF 375-S TEF 506-S TEF 626-S TEF 756-S TEF 875-S TEF 1006-S TEF 1256-S TEF 1 506-S
5 Thrust Collar TEF 375-TC TEF 500-TC TEF 625-TC TEF 750-TC TEF 875-TC TEF 1000-TC TEF 1250-TC TEF 1 500-TC
6 Thrust Bearing BB18X8 51103 51103 51103 51103 51103 51103 51103
7 Thrust Nut N375 N500 N625 N750 N875 N1000 N1250 N1500
8 Ret. Spring C-30 C-30 C-30 C-30 C-30 C-30 C-30
9 Body TEF 370-B TEF 500-B TEF 620-B TEF 750-B TEF 870-B TEF 1000-B TEF 1250-B TEF 1 500-B
10 Set Screw M3x6 M4x6 M5x6 M5x6 M6x6 M6x6 M6x10 M6x10
11 Pilot 10 Ga 750-10 1000-10 1250-10 1500-10
12 Pilot 12 Ga 750-12 1000-12 1250-12 1500-12
13 Pilot 14 Ga 500-14 625-14 750-14 875-14 1000-14 1250-14 1500-14
14 Pilot 16 Ga 375-16 500-16 625-16 750-16 875-16 1000-16 1250-16 1500-16
15 Pilot 18 Ga 375-18 500-18 625-18 750-18 875-18 1000-18 1250-18 1500-18
16 Pilot 20 Ga 375-20