• Rigid Quick Change Tapping  Holder
• Interchangeable with BILZ System #1
• Shank Dia. D1 : 1″
• Head Dia. D : 1.40″
• Weldon Shank Length L2 : 2.7″
• Gauge Length L1 : 1.8″
• Taps Range : #0 – 9/16 (2mm-12)

to order collets click below link:
https://mapletools.ca/tooling-system/tapping-system/quick-change-tap-collets/

• Interchangeable with BILZ System #2
• Shank Diameter D1: 1″
• Head Diameter D : 2.16″
• Gauge Length L1: 2.54″
• Shank Length L2: 2.7″
• Tap range: 7/16 to 7/8 (M8-M22)
• Quick Change Tap Collet Shank Dia. : 1.22″ (31mm)

• Synchro (Floating) ER Tap Collet Holder
• Made of Special Alloy Steel
• Surface hardened to 62 HRC
• All critical surfaces are ground
• Dynamically balanced to G2.5 at 20,000RPM
• Each holder comes with a clamping Nut
• Taper to Taper runout <0.0002″
• Gauge length L :  3.84″
• Nut outer diameter D : 1.97″
• Pull Stud thread : M16 x 2.0
• Coolant thru capability
• ER32 Tapping capacity :  1/8-7/8 (3-22mm)
• Wrench and pull stud are not included

• Tension and Compression Quick Change Tap Collet Holder
• Interchangeable with BILZ System #2
• Gauge Length : 3.45″
• Draw bar : M16x2.0
• Quick Change Tap Collet Shank Dia. : 1.22″ (31mm)
• Ideal for Tap range : 5/16 to 3/4 (M8-M22)