Wera Tools LLC

Step Twist Drill Bit Cutting Size 4-20 mm　104672

843 step twist drill bit.
Designed with 9 levels of 2 mm each.

TRUSCO NAKAYAMA CORPORATION

Step Drill (3 Blades, Ti Coating, Φ5 to 27mm, Number of Steps: 12, Step Width: 3.0 [2]mm) and others

TRUSCO NAKAYAMA CORPORATION

Step Drill (2 Blades, For Electrical Equipment, Ti Coating, Φ15 to 28mm, Number of Steps: 8, Step Width: 3.5mm) and others

Omikogyo Co., Ltd.

Spiral Step Drill (Φ4 to 30.5mm, Number of Steps: 10, Step Width: 5mm) and others

RUKO

Spiral Step Drill (2 Blades, Short Type, Φ4 to 12mm, Number of Steps: 9, Step Width: 2mm) and others

RUKO

Spiral Step Drill (2 Blades, Ti Coating, Short Type, Φ4 to 12mm, Number of Steps: 9, Step Width: 2mm) and others

RUKO

Spiral Step Drill (3 Blades, Φ4 to 20mm, Number of Steps: 9, Step Width: 4mm) and others

LOBTEX CO., LTD.

Stage drill (2 Blades, Φ4 to 12mm, Number of Steps: 5, Step Width: 10mm)　LB412A

Hole-drilling, down-hole enlargement, modification/chamfering, one piece can be used for various diameters.
Uses cobalt high speed steel for excellent sharpness and life.

TRUSCO NAKAYAMA CORPORATION

Step Drill (2 Blades, Black Oxide Coating, Φ5 to 21mm, Number of Steps: 9, Step Width: 5mm) and others

TRUSCO NAKAYAMA CORPORATION

Hex Axis Adapter (For NiceMighty)　TNM-HEX

Convert Nice Mighty Step Drill (φ10 Shank) to Hex Shaft (6.35 mm) with One Touch.
The adapter hexagonal shaft side uses a commercially available driver bit. (Standard Included) The driver bit is included in the shank section. When the shaft is broken, it can be replaced with a commercially available driver bit with one touch.

TRUSCO NAKAYAMA CORPORATION

SDS One-Touch Adapter (Shank Diameter Φ10)　TNM-SDS

The shank of Nice Mighty Step Drill (φ10 shank) can be converted to SDS shank with one touch.
Supports SDS plus drill.

TRUSCO NAKAYAMA CORPORATION

Extension bar (For Step Drill, Shank Diameter Φ10 × Total length 350mm) and others

TRUSCO NAKAYAMA CORPORATION

Step Drill (Hex-Axis, 3 Blades, Ti Coating, Φ5 to 19mm, Number of Steps: 9, Step Width: 3 (3.5,mm) and others

TRUSCO NAKAYAMA CORPORATION

Step Drill (Hex-Axis, 2 Blades, for electrical equipment, Ti Coating, Φ5 to 19mm, Number of Steps: 9, Step Width: 3mm) and others

TRUSCO NAKAYAMA CORPORATION

Step Drill (Hex-Axis, 2 Blades, Ti Coating, Φ4 to 12mm, Number of Steps: 5, Step Width: 5mm) and others

TRUSCO NAKAYAMA CORPORATION

Step Drill (Hex-Axis, 2 Blades, Ti Coating, Φ4 to 12mm, Number of Steps: 9, Step Width: 5mm) and others

Omikogyo Co., Ltd.

Spiral Step Drill (Hex-Axis, 2 Blades, Φ4 to 12mm, Number of Steps: 9, Step Width: 4.0mm) and others

TOP KOGYO Co., Ltd.

Step Drill (Electric Drill, Φ4 to 12mm, Number of Steps: 9, Step Width: 3mm) and others

TOP KOGYO Co., Ltd.

Spiral Step Drill (Hex-Axis, Electric Drill, Φ6 to 16mm, Number of Steps: 11, Step Width: 3.5mm) and others

TOP KOGYO Co., Ltd.

Step Drill (2 Blades, Electric Drill, Φ4 to 12mm, Number of Steps: 9, Step Width: 3mm) and others

TOP KOGYO Co., Ltd.

Spiral Step Drill (Hex-Axis, 2 Blades, Electric Drill, Φ6 to 16mm, Number of Steps: 11, Step Width: 3.5mm) and others

TRUSCO NAKAYAMA CORPORATION

Step Drill (Hex-Axis, 2 Blades, resin, Φ40 to 55mm, Number of Steps: 10, Step Width: 2.5 (5,mm)　NMS-55P

The hexagonal shaft can be attached to the impact driver with one touch.
Suitable for hole diameter expansion and correction of resin materials, and for drilling temporary piping and rain gutters.

LOBTEX CO., LTD.

Spiral Stage Drill (2 Blades, Non-Coated Type, Φ4 to 12mm, Number of Steps: 9, Step Width: 2.5mm) and others

TRUSCO NAKAYAMA CORPORATION

Spiral Step Drill (2 Blades, Ti Coating, Driver Bit Type, Φ5 to 27mm, Number of Steps: 11, Step Width: 3 (2,mm) and others

Unika Company Limited

Deck bit (DKB Type, DKB-15 N) and others

Unika Company Limited

Extended Shank For Deck Bit (DKBSK-390) and others

Omikogyo Co., Ltd.

Step Drill (Pilot Hole For Tap, M4, M5, and M6) and others

Omikogyo Co., Ltd.

Step Drill (For Roof, 12.5mm) and others

Omikogyo Co., Ltd.

Drill Bit (Φ3.5 For Galvanized Steel Plate)　GB35

Cut the outer wall material with the high blade + titanium coating.
Work Material: Galva steel plate, tin, galvanized iron, aluminum spandrel.

Omikogyo Co., Ltd.

Roof Drill With Sheath (Φ12.5) and others

Omikogyo Co., Ltd.

Extension Bar For Drill Chuck (Φ10mm, 450mm)　DC450K

Extend the blade and bit by 450 mm.
Can be reversed and the drill chuck part can be replaced.

Omikogyo Co., Ltd.

Extension Bar (For Step Drill, Φ6.35, 450mm) and others

Unika Company Limited

Deck Bit DKB Type　DKB-18N

Ideal for drilling under the deck plate of insert anchors.
Long life and excellent sharpness are realized by titanium coating and tip thinning.

Unika Company Limited

Deck Bit DKB Type　DKB-20N

Ideal for drilling under the deck plate of insert anchors.
Long life and excellent sharpness are realized by titanium coating and tip thinning.

Unika Company Limited

Deck Bit DKB Type (15 mm 16 mm 22 mm)　TB-50

Ideal for drilling under the deck plate of insert anchors.
Long life and excellent sharpness are realized by titanium coating and tip thinning.

JEFCOM

Deck Plate Drill Holder Rod　DHR-470

Holder rod for deck plate drill only

JEFCOM

Deck Plate Drill　DP-1316

For drilling insert nut attachments to deck plates

JEFCOM

Deck Plate Drill Step Drill　DS-1316

Dedicated Tip Step Drill for Deck Plate Drills

JEFCOM

Black Titanium Step Drill　DSB-3RH

Excellent sharpness! TiAlN Coated
3-Piece Set

JEFCOM

Black Titanium Step Drill and others