PRODUCT INFO

No.28S T.C.T. Bolt Filling Bit "Small Type"

Counter boring for fixed bolt nut

Features

  • For Counter-boring with the guide bar fitted in the drilled hole.
  • Changing the guide bar to the drills, counter boring and pre-hole drilling can be done at one time.

Specifications

Usage Wood
Recommended tool(s) Electric Power Drill
RPm Range Less than 1,000 〜 1,500 rpm
Material(s) Guide・Drill:High carbon Steel
Cutter:High Carbon Steel with T.C.T.
Re-Sharpen Yes(Contact)
Markings

Sizes

No Drill

  • t.c.t bolt filling bit small type no drill size

  • Size:Guide×Cutter
  • Shank Shape:d
  •  Unit:mm

Product No. Size Shank Shape Qty (Inner Box)
28S-1224 12×24 10
28S-1230 12×30
28S-1233 12×33
28S-1235 12×35
28S-1236 12×36
28S-1240 12×40
28S-1245 12×45
28S-1530 15×30
28S-1535 15×35
28S-1536 15×36
28S-1540 15×40
28S-1545 15×45
28S-1845 18×45
28S-2145 21×45
28S-2445 24×45

With Drill

  • t.c.t. bolt filling bit small type with drill

  • Size:Guide・Drill×Cutter
  • Shank Shape:d
  •  Unit:mm

Product No. Size Shank Shape Qty (Inner Box)
28S-D1224 12×24 10 1
28S-D1230 12×30
28S-D1233 12×33
28S-D1235 12×35
28S-D1236 12×36
28S-D1240 12×40
28S-D1245 12×45
28S-D1530 15×30
28S-D1535 15×35
28S-D1536 15×36
28S-D1540 15×40
28S-D1545 15×45
28S-D1845 18×45
28S-D2145 21×45
28S-D2445 24×45

Assembly

※Click to open expanded view. Press [ESC] to close or click [×] to close.

Guide

  • t.c.t. bolt filling bit small type guide size

  • Size:D
  • Overall Length:L
  • Spiral Length:SL
  • Shank Shape:d
  •  Unit:mm

Product No. Size Overall Length Spiral Length Shank Shape Qty (Inner Box)
28S-G120 12 150 70 10  1
28S-G150 15
28S-G180 18
28S-G210 21
28S-G240 24

Drill

  • t.c.t. bolt filling bit small type drill size

  • Size:D
  • Overall Length:L
  • Spiral Length:SL
  • Shank Shape:d
  •  Unit:mm

Product No. Size Overall Length Spiral Length Shank Shape Qty (Inner Box)
28S-D120 12 220 140 10 1
28S-D150 15
28S-D180 18
28S-D210 21
28S-D240 24
28S-LD120 12 280 200 10 1
28S-LD150 15

Cutter

  • t.c.t. bolt filling bit small type cutter size

  • Size:D
  • Overall Length:L
  •  Unit:mm

Product No. Size Overall Length Qty (Inner Box)
28S-C240 24 36 1
28S-C300 30
28S-C330 33
28S-C350 35
28S-C360 36
28S-C400 40
28S-C450 45

Stopper

  • t.c.t. bolt filling bit small type stopper size

Product No. Size Qty (Inner Box)
28S-SP Shank Shape 10mm only 1

※The stopper can not be set to the cutter diameter 24 mm. 24mm customs made. (Contact)

Other Assembly

  • Unit:mm

Product No. Name Size Qty (Inner Box)
28S-OP1 Screw with Nut 8×12 1
28-OP2 Hex wrench 4

Bits of knowledge

  • Set the Stopper to the Cutter, making the same hole depth.
  • Only the drill shank of diameter of 10mm can be used.
  • Custom Auger bits can be made to order. (Form)

Help

Leaflet

  • t.c.t. bolt filling bit small type pamphlet

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