Skip to content
  • COLLIS TOOLHOLDER CORPORATION
Collis Toolholder CorporationCollis Toolholder Corporation
  • COLLIS TOOLHOLDER CORPORATION
  • Home
  • Catalog
  • Products
    • Tool Holder Bushings
    • End Mill Holders
    • Shell Mill Holders
    • Collet Chucks
    • Collets
    • Tapping
    • Morse & Jacobs Taper Holders/Drill Chucks
    • Coolant Induced Tool Holders
    • General Tools
    • Accessories
  • About
  • FAQ
  • Process
  • Request Quote
  • Privacy Policy
  • Contact Us
  • Home
  • Catalog
  • Products
    • Tool Holder Bushings
    • End Mill Holders
    • Shell Mill Holders
    • Collet Chucks
    • Collets
    • Tapping
    • Morse & Jacobs Taper Holders/Drill Chucks
    • Coolant Induced Tool Holders
    • General Tools
    • Accessories
  • About
  • FAQ
  • Process
  • Request Quote
  • Privacy Policy
  • Contact Us
Add to wishlist
78917
78917 - Image 2
Home / Tapping / QC Coolant-Through Tap Adapter #0

78917

Categories: QC Coolant-Through Tap Adapter #0, Tapping Tags: #1 Adapter, 0-9/16, 0.28 Length
  • Description
  • Reviews (0)
78917
Type: Coolant Through
Adapter Size: #1 (0.747)
Tap Size Range: 0-9/16 HAND TAP
Tap Size: 3/8 LS
Tap Shank Dia.: 0.381 in
Tap Shank Square: 0.286 in
Length: 0.28 in
Diameter: 1.18 in
Depth Tap Enters: 1.05 in

A- Length
B- Diameter

Reviews

There are no reviews yet.

Be the first to review “78917” Cancel reply

Related products

77812
Add to wishlist
Quick View

CV Tension Compression Tap Holders

77812

77812 Drive Type: Non-Ball Drive Flange: Cat V Shank: 50 Adapter Size: 1 Tap Adapter Range: 1/8 PT Proj.: 4 in Diameter (B): 1.25 in Diameter (C): 2.75 in A- Proj. B- Diameter C- Diameter

78376
Add to wishlist
Quick View

QC Tension Compression Tap Holders

78376

78376 Size: 2 Shank Size: 1 Top Size: 0 – 7/8 in Proj.: 2.5 in Collar Dia.: 2.09 in Length Compensation Comp.: 0.49 in Length Compensation Tens.: 0.49 in

77810
Add to wishlist
Quick View

CV Tension Compression Tap Holders

77810

77810 Drive Type: Non-Ball Drive Flange: Cat V Shank: 40 Adapter Size: 1 Tap Adapter Range: 0 to 9/16 HT Proj.: 4.88 in Diameter (B): 1.25 in Diameter (C): 2 in A- Proj. B- Diameter C- Diameter

77868
Add to wishlist
Quick View

CV Rigid Tap Holders

77868

CV40RTH1.96–3.56

77864
Add to wishlist
Quick View

CV Rigid Tap Holders

77864

CV40RTH1.25–2.75

77813
Add to wishlist
Quick View

CV Tension Compression Tap Holders

77813

77813 Drive Type: Non-Ball Drive Flange: Cat V Shank: 40 Adapter Size: 2 Tap Adapter Range: 0 to 7/8 HT Proj.: 5.76 in Diameter (B): 1.96 in Diameter (C): 2 in A- Proj. B- Diameter C- Diameter

77841
Add to wishlist
Quick View

CV Rigid Tap Holders

77841

CV50RTH1.96–3.56

77817
Add to wishlist
Quick View

CV Tension Compression Tap Holders

77817

77817 Drive Type: Non-Ball Drive Flange: Cat V Shank: 50 Adapter Size: 3 Tap Adapter Range: 13/16 – 1 3/8 HT Proj.: 6.19 in Diameter (B): 2.83 in Diameter (C): 2.75 in A- Proj. B- Diameter C- Diameter

Site Pages
  • About
  • Catalog
  • Collis Tool Home Page
  • Contact Us
  • FAQ
  • Privacy Policy
  • Process
  • Products
    • Collet Chucks
    • End Mill Holders
    • Shell Mill Holders
    • Tool Holder Bushings
  • Request Quote
Product Categories
  • Tool Holder Bushings
  • End Mill Holders
  • Shell Mill Holders
  • Collet Chucks
Product Tags
#1 Adapter #2 Adapter #100 0-7/8 0.5 Bore 0.25 Bore 0.28 Length 0.43 Length 0.75 Bore 0.375 Bore 0.625 Bore 1 Bore 1 MT 1 OD 1 Pilot 1.5 Bore 1.5 OD 1.25 Bore 1.25 OD 1.375 Proj. 1/4 Proj. 2 3/4 Proj. 2 5/16 Proj. 2 MT 2 OD 2.5 OD 2.5 Proj. 3 MT 3 Proj. 4 MT 4 Proj. 5 MT 6 Proj. 30 Shank 40 Shank 45 Shank 50 Shank Ball Drive Cat V Hand Tap NMTB Non-Ball Drive Pipe Tap QC Single Angle
  • About
  • FAQ
Copyright 2026 © Collis Toolholder Corporation
  • Home
  • Catalog
  • Products
    • Tool Holder Bushings
    • End Mill Holders
    • Shell Mill Holders
    • Collet Chucks
    • Collets
    • Tapping
    • Morse & Jacobs Taper Holders/Drill Chucks
    • Coolant Induced Tool Holders
    • General Tools
    • Accessories
  • About
  • FAQ
  • Process
  • Request Quote
  • Privacy Policy
  • Contact Us
  • Login
  • Cart / $0.00
    • Cart

      No products in the cart.

      Return to shop

Login

Lost your password?