Diamond Burr with a Hollow Hole in the Shank

Max. Speed Burr

Hollow Hole in the Shank

It is a diamond burr that can realize the best cutting power by forming a hollow hole in the shank to reduce weight and increase RPM accordingly.

Diamond Burr with a Hollow Hole in the Shank Light Weight & Excellent Durability Efficiency Extends a Life Diamond Burr with a Hollow Hole in the Shank Light Weight & Excellent Durability Efficiency Extends a Life Diamond Burr with a Hollow Hole in the Shank Light Weight & Excellent Durability Efficiency Extends a Life Diamond Burr with a Hollow Hole in the Shank Light Weight & Excellent Durability Efficiency Extends a Life Diamond Burr with a Hollow Hole in the Shank Light Weight & Excellent Durability Efficiency Extends a Life Diamond Burr with a Hollow Hole in the Shank Light Weight & Excellent Durability Efficiency Extends a Life

Advantages

Light Weight &
Excellent Durability of Burr

20~40% weight reduction with the special structure, a hollow hole, in the shank.

Before Changing Shape

After Changing Shape

18% Improved Cutting Efficiency

Increased RPM caused by weight reduction → Increased 18% in the cutting effidiency Increased cutting efficiency → Increased the number of uses and reduced in the time of treatment.

Extends a Life of Handpiece

Reduced weight and increased cutting efficiency help extend the life of the handpiece.

SPECIFICATION

Product Information

Max. Speed Burr Numbering System

DF MSB - TR 200.015 . 20 EF

DF	Denflex
MSB	Max. Speed Burr
TR	Shape (Taper Round End)
200.015	ISO Number
20	Length

EF	Grit Size and Roughness
	Yellow (EF) : Extra Fine (20 ~ 30 um)
	Red (F) : Fine (53~63 um)
	Blue (S) : Standard (106~125 um)
	Green (C) : Coarse (125 ~ 150 um)

Shank Information

Friction Grip Type

It fits into the turbine of a high-speed handpiece, and it is the type mostly used by dentists.

1. TR (Taper Round End)

Shape		200
Diameter (0.1 mm)		015
Working Length (mm)		8.9
Friction Grip Type	Extra Fine	DFMSB-TR200.015.20EF
	Fine	DFMSB-TR200.015.20F
	Standard	DFMSB-TR200.015.20S
	Coarse	DFMSB-TR200.015.20C

2. TR (Taper Round End)

Shape		200
Diameter (0.1 mm)		019
Working Length (mm)		8.9
Friction Grip Type	Extra Fine	DFMSB-TR200.019.20EF
	Fine	DFMSB-TR200.019.20F
	Standard	DFMSB-TR200.019.20S
	Coarse	DFMSB-TR200.019.20C

3. TR (Taper Round End)

Shape		199
Diameter (0.1 mm)		016
Working Length (mm)		8.3
Friction Grip Type	Extra Fine	DFMSB-TR199.016.21EF
	Fine	DFMSB-TR199.016.21F
	Standard	DFMSB-TR199.016.21S
	Coarse	DFMSB-TR199.016.21C

4. TR (Taper Round End)

Shape		197
Diameter (0.1 mm)		015
Working Length (mm)		6.9
Friction Grip Type	Extra Fine	–
	Fine	–
	Standard	–
	Coarse	DFMSB-TR197.015.20C

5. TR (Taper Round End)

Shape		197
Diameter (0.1 mm)		011
Working Length (mm)		6.9
Friction Grip Type	Extra Fine	DFMSB-TR197.011.20EF
	Fine	DFMSB-TR197.011.20F
	Standard	DFMSB-TR197.011.20S
	Coarse	–

6. TF (Taper Flat End)

Shape		170
Diameter (0.1 mm)		013
Working Length (mm)		4.9
Friction Grip Type	Extra Fine	DFMSB-TF170.013.19EF
	Fine	DFMSB-TF170.013.19F
	Standard	DFMSB-TF170.013.19S
	Coarse	DFMSB-TF170.013.19C

7. SF (Straight Flat End)

Shape		111
Diameter (0.1 mm)		006
Working Length (mm)		7.0
Friction Grip Type	Coarse	DFMSB-SF111.006.21C

8. SO (Straight Ogival End)

Shape		289
Diameter (0.1 mm)		014
Working Length (mm)		8.3
Friction Grip Type	Extra Fine	DFMSB-SO289.014.21EF
	Fine	DFMSB-SO289.014.21F
	Standard	DFMSB-SO289.014.21S
	Coarse	DFMSB-SO289.014.21C

9. SR (Straight Round End)

Shape		141
Diameter (0.1 mm)		015
Working Length (mm)		6.9
Friction Grip Type	Extra Fine	DFMSB-SR141.015.20EF
	Standard	DFMSB-SR141.015.20S
	Coarse	DFMSB-SR141.015.20C

10. ES (Extra Shape (Pear))

Shape		237
Diameter (0.1 mm)		016
Working Length (mm)		4.9
Friction Grip Type	Extra Fine	DFMSB-ES237.016.18EF
Friction Grip Type	Coarse	DFMSB-ES237.016.18C