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No.28M T.C.T. Bolt Filling Bit "Middle Type"

t.c.t. bolt filling bit middle type no drill
t.c.t. bolt filling bit middle type with drill
package presentation
package presentation
example of use
t.c.t. bolt filling bit middle type no drill
t.c.t. bolt filling bit middle type with drill
package presentation
package presentation
example of use
USE

Counter boring for fixed bolt nuts.

FEATURES

Specifications

Usage Wood
Material(s) Guide・Drill:High Carbon Steel
Cutter:High Carbon Steel with T.C.T.
Recommended tool(s) Electric Power Drill
RPm Less than 1,000~1,500rpm
Shank Shape Hexagon:Hexagon round:Round

Sizes

No Drill:Guide×Cutter

no drill cutter 50
size
no drill cutter 60
size

Size:D1×D2 Shank Shape:d Unit:mm

Product No. Size Shank Shape
28M-1550 ★ 15X50
12hexagon
28M-1555 15X55
11hexagon
28M-1560 15X60
11hexagon
28M-1565 15X65
11hexagon
28M-1850 ★ 18X50
12hexagon
28M-1855 18X55
11hexagon
28M-1860 18X60
11hexagon
28M-1865 18X65
11hexagon
28M-2160 21X60
11hexagon
28M-2165 21X65
11hexagon
28M-2460 24X60
11hexagon
28M-2465 24X65
11hexagon

QTY(Inner Box):1pc
※★:Shaft penetrating type with 50mm cutter

With Drill:Guide×Cutter+Drill

with drill cutter 50
size
with drill cutter 60
size

Size:D1×D2 Shank Shape:d Unit:mm

Product No. Size Shank Shape
28M-D1550 ★ 15X50
12hexagon
28M-D1555 15X55
11hexagon
28M-D1560 15X60
11hexagon
28M-D1565 15X65
11hexagon
28M-D1850 ★ 18X50
12hexagon
28M-D1855 18X55
11hexagon
28M-D1860 18X60
11hexagon
28M-D1865 18X65
11hexagon
28M-D2160 21X60
11hexagon
28M-D2165 21X65
11hexagon
28M-D2460 24X60
11hexagon
28M-D2465 24X65
11hexagon

QTY(Inner Box):1pc
※★Shaft penetrating type with 50mm cutter

Assembly

Guide

guide for 50mm cutter
size
guide for 55・60・65mm cutter
size

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

Product No. Size Overall Length Spiral Length Shank Shape
28M-GK150 ★ 15 150 70
12hexagon
28M-GK180 ★ 18 150 70
12hexagon
28M-G150 15 82 60
10round
28M-G180 18 82 60
10round
28M-G210 21 82 60
10round
28M-G240 24 82 60
10round

※★:Shaft penetrating type with 50mm cutter

Drill

drill for cutter 50mm
size
drill for cutter 55・60・65mm
size

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

Product No. Size Overall Length Spiral Length Shank Shape
28M-DK150 ★ 15 280 170
12hexagon
28M-DK180 ★ 18 280 170
12hexagon
28M-D150 15 222 170
10round
28M-D180 18 222 170
10round
28M-D210 21 222 170
10round
28M-D240 24 222 170
10round

※★:Shaft penerating type with 50mm cutter

Cutter

cutter 50mm
size
cutter 55・60・65mm
size

Size:D Overall Length:L Shank Shape:d Unit:mm

Product No. Size Overall Length Shank Shape
28M-C500 ★ 50 36 -
28M-C550 55 68
11hexagon
28M-C600 60 68
11hexagon
28M-C650 65 68
11hexagon

※★:Shank penerating Type

Other Assembly

screw with nut
hex wrench

Unit:mm

Product No. Name Size
28-OP1 Screw with Nut 8X15
28-OP2 Wrench 4

Custom Auger Bits

Any Length and any size are available depending on your needs. We can make various Auger Bits to comply with your needs.

Form

Bits of knowledge

Catalog

Catalog